95 xf

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95XF series

CONTENTS

TECHNICAL DATA

DIAGNOSIS

COMPONENTS

BATTERIES

MASTER SWITCHES

CONNECTING ACCESSORIES

READING DIAGRAMS

LOCATION OF COMPONENTS

LOCATION OF CONNECTORS

ELECTRICAL INSTALLATION

MODIFICATIONS TO THE ELECTRICAL INSTALLATION

ELECTRICAL SYSTEM: OPTIONS AND SPECIAL APPLICATIONS

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95XF series Contents

TECHNICAL DATA

1

CONTENTS

Page Date

1. COMPONENTS 1-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 General 1-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Contents 95XF series

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95XF series Components

TECHNICAL DATA

1-1

1. COMPONENTS

1.1 GENERAL

Bulbs

Headlights 75/70 W

Parking light 5 W

Tail light 10 W

Rear fog light 21 W

Back--up light 21 W

Stop light 21 W

Direction indicator 21 W

Side light 3 W

Instrument panel lighting 2 W

Tachograph 2 W

Cab lighting 21 W

Bunk reading lamp 10 W

Warning lamps on instrument panel 1.2 W

Stepwell lighting 5 W

Marker light 5 W

REVOLUTION SENSOR

Air gap between tooth and sensor 0.3 - 0.7 mm

Max. current and wire cross sectional area (mm2)

Wire diameter < 2 m 2 - 4 m 4 - 8 m > 8 m

1 9 5 4

1.5 22.5 13.5 7.5 6

2.5 37.5 22.5 12.5 10

4 60 36 20 16

6 90 54 30 24

10 150 90 50 40

16 240 144 80 64

25 375 225 125 100

35 525 315 175 140

50 750 450 250 200

70 1050 630 350 280

95 1425 855 475 380

120 1800 1080 600 480

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5TECHNICAL DATA

Components 95XF series

1-2

Microrelay

Maximum making currentbetween points 3 and 5:Maximum breaking currentbetween points 3 and 4:

10A

5A

+1

+3

2

5

4

E500146

3

5

2 4 1

E500147

Minirelay

Maximum making currentbetween points 30 and 87:Maximum breaking currentbetween points 30 and 87a:

20A

10A

86

85

87a 87

30

8586

87

87a

30

E500169

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DIAGNOSIS

1

CONTENTS

Page Date

1. BATTERIES 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Fault-finding table 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. TROUBLESHOOTING 2-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 Short circuits 2-2 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 Open circuits 2-3 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.3 Earthing problems 2-4 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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95XF series Batteries

DIAGNOSIS

1-1

1. BATTERIES

1.1 FAULT-FINDING TABLE

FAULT: NEW BATTERY GETS QUITE HOT DURING CHARGING

Possible cause Remedy

Inadequate formation because of badconservation or long-term (moist) storage

Allow battery to cool downCharge properlyCheck density

FAULT: ELECTROLYTE LEVEL TOO LOW


Leaking battery box Replace battery

Excessive gas production caused byovercharging

Check/repair charger

FAULT: BATTERY ACID SPILLS FROM THE PLUG HOLES


Battery level exceeds capacity Siphon off liquid

Overcharging Check charger and repair, if necessary

FAULT: DENSITY IS TOO LOW (<1,240)BAD STARTING


Power user left on Charge battery

Insufficient charge Check/repair charger

Short circuit in the charging circuit Check charging circuit

FAULT: DENSITY IS TOO HIGH (<1,290)


Topped up with acid instead of distilled water Siphon off liquid and top up with distilled waterIf necessary, repeat after mixing (charging)

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Batteries 95XF series

1-2

FAULT: BAD STARTINGBAD STARTING TEST

POWER FAILS UNDER LOAD


- Discharged battery Charge battery

- Worn battery (corroded plates) Replace battery

- Defective battery (“dead cell”) Replace battery

- Battery too small Install battery with a larger capacity

- Sulphated battery (plates are hard) Replace battery

FAULT: BURNT-IN BATTERY TERMINALS


- Wire clamps not securely fitted or badcontact

Have battery terminals repaired, securely fit wireclamps, and replace clamps, if necessary

FAULT: EXCESSIVE BUBBLING IN 1 OR 2 CELLS DURING HIGH LOADS(STARTING OR STARTING TEST)


- Defective cells Replace battery

- Leaking partition Replace battery

FAULT: BATTERY DISCHARGES QUICKLY (CANNOT CONTAIN ITS CHARGE)


- Insufficient charge Check charge, is charging time (driving time)sufficient?

- Short circuit in the charging circuit Check charging circuit

- Major self-discharging, e.g. because ofcontamination

Clean battery

- Battery sulphated (on inspection, platesprove hard and possibly have whiteappearance)

Replace battery

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95XF series Batteries

DIAGNOSIS

1-3

FAULT: SHORT BATTERY LIFE


- Wrong type of battery (e.g. in case oftailboards)

Install Super Heavy Duty or semi-traction battery

- Too many deep discharges Intermediate additional charging with batterycharger

- No recharging after deep discharge (whitedeposition)

Always recharge battery after deep discharge

FAULT: BATTERY GETS HOT DURING OPERATION AND USES A LOT OF WATER


- Overcharging or charging voltage too high Check charger (voltage regulator)

FAULT: BATTERY HAS EXPLODED


- Fire or spark during or immediately aftercharging

Ensure proper ventilation and be careful with fireand sparks

- Short-circuiting tools Be careful where you put tools

- Internal fault (loose connection) Replace battery

FAULT: DEFECTIVE ALTERNATOR AND/OR DIODES (RADIO AND OTHERPOLARITY-SENSITIVE EQUIPMENT DO NOT WORK)


- Reversed battery polarity or incorrectcharging

Discharge battery and recharge in the properdirectionReplace battery, if necessary

FAULT: BATTERY IS INACTIVE (NO VOLTAGE)


- Internal open circuit Replace battery

- Battery extremely deeply discharged Charge and test battery, replace if necessary

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Batteries 95XF series

1-4

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95XF series Troubleshooting

DIAGNOSIS

2-1

2. TROUBLESHOOTING

The following test equipment and tools can beused to localise faults.1. The best instrument for this purpose is a

digital multimeter. This instrument enablesvoltages, currents and resistances to bemeasured without reading errors, and it cantrace virtually all faults.

2. Many but not all faults can be traced in asimple way by using warning lamps.However, faults which are caused by a poorearth connection can in general not betraced via a warning lamp or a buzzer.

The most frequently occurring faults are:a. short circuitb. open circuitc. earthing problems (poor earth connection

caused by corrosion).

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Troubleshooting 95XF series

2-2

2.1 SHORT CIRCUITS

A short circuit is caused by a positive wireshorting somewhere to earth. In most cases thiswill cause a fuse to blow.70W is then used to trace this fault. First checkthe diagram to see which consumers areprotected by the fuse and then switch them alloff.Remove the fuse and replace it with a test lamp.Then, one by one, switch the consumers on andoff. If the test lamp starts burning very brightlywhen a consumer is switched on, it is almostcertain that the fault is in the wiring of thatparticular consumer. Check the diagram to seewhich connector is used to connect thisconsumer. Remove the first wiring connection(looking from the fuse).If the test lamp continues to burn brightly, thefault is between the fuse and this wiringconnection.

However, if the test lamp stops burning, the faultis somewhere further on in the wiring.Restore the wiring connection and disconnectthe next one. If the test lamp continues to burnbrightly, the fault is between these two wiringconnections.However, if the lamp stops burning again, thefault tracing procedure must be continued.In this way the faulty section of the wiring canbe found.

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95XF series Troubleshooting

DIAGNOSIS

2-3

2.2 OPEN CIRCUITS

Suppose a consumer is not functioning. Thefault may then be in the consumer itself, or thewiring may be interrupted.First switch on the consumer and check forvoltage with the test lamp. If no voltage ispresent, first check whether the fuse is stillintact.If there is voltage at the fuse, the wiring must bechecked again from the fuse to the consumer.Every wiring connection must be checked.If there is no voltage at one of these wiringconnections, the interruption is between thisconnection and the connection checkedsecond-last.If voltage was found at the consumer, there isstill the possibility of an interruption in the wiringfrom the negative terminal of the consumer toearth. This can be checked with a test lamp.Make sure the circuit concerned is connectedup.Connect one end of the test lamp to earth andthe other end to the negative (-) terminal of thecomponent to be checked.If the test lamp starts burning, the earthconnection of the component is interrupted. Ifthe test lamp does not come on, the earthconnection of the component will in most casesbe in good order.If the positive and negative connections are bothin good order, the consumer is defective andmust be replaced.

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Troubleshooting 95XF series

2-4

2.3 EARTHING PROBLEMS

Problems with the earth connections are mostlycaused by corrosion on the contact surfaces ofelectrical connections.Earthing problems can only be traced with a(preferably digital) multimeter. Digital, becausethis kind of problem usually involves only a fewvolts and the readings of an analog meter arenot precise enough for this purpose.To establish whether a certain earthing point hasa good earth connection, measure with avoltmeter between the battery negative pole andthe earthing point in question.Now switch on as many consumers as possible.If there is a correct earth connection, no voltageshould be found.In practice, however, a loss of approx. 0,5V willoften be measured.If the reading is higher, the earth connectionmust be checked carefully.In this way the earth connections of all theconsumers can be checked and measured.

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COMPONENTS

1

CONTENTS

Page Date

1. GENERAL 1-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Multimeter 1-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 Measuring signals with the multimeter 1-4 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. DESCRIPTION OF COMPONENTS 2-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 Engine speed and vehicle speed sensors 2-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 Temperature sensors 2-3 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.3 Fluid-level sensors 2-4 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.4 Pressure sensors 2-5 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5 Proximity sensors 2-6 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. INSPECTION AND ADJUSTMENT 3-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1 Checking electrical systems 3-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. REMOVAL AND INSTALLATION 4-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1 Removing and installing contacts from connectors 4-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . .4.2 Installing contact units on electrical wires 4-3 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.3 Removal and installation of contact units of 39-pin floor connector 4-5 9811. . . . . . . . . . . . .4.4 Removal and installation of contact units of connectors

with single contact lock 4-7 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.5 Removal and installation of contact units of connectors

with additional contact lock 4-7 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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95XF series General

COMPONENTS

1-1

1. GENERAL

1.1 MULTIMETER

Multimeters are available in two differentversions:- analog meter- digital meter

An analog meter has an indicating needle(pointer) which can move over a graduatedscale.

A digital meter indicates the measured valuesby means of digits in a read-out window.

Analog meterDisadvantages:- Difficult to read due to the various

graduated scales.- Not capable of giving precision readings

(depending on the scalearrangement/measuring range).

- If the meter is connected up incorrectly,there is a real risk of electrical defects in themeter.

- The indicating needle (pointer) is notresistant to powerful mechanical vibrations.

- The meter must usually be used in a certainposition.

Advantages:- Useful, for example, when measuring a

potentiometer with a minor interruption.

Digital meterDisadvantages:- Meter is slow. With a fluctuating voltage all

you can see are flashing digits.

Advantages:- It indicates the correct value without the risk

of misinterpretation.- Gives more accurate readings.- It is protected against faulty connection.- It is resistant to powerful mechanical

vibrations.- It can be used in any position.

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General 95XF series

1-2

Key to the symbols on analog meters.The following symbols may occur on an analogmeter:

0,545° 1,52

1 2 3 4 5 6 7 8 9 10 11 12 13 14

W 5 01 007

1. Moving-coil meter with permanent magnet.2. Moving-coil meter with rectifier cell.3. Electromagnetic or soft-iron meter.4. With rectifier cell.5. Suitable for direct current.6. Suitable for alternating current.7. Suitable for direct current and alternating

current.8. Meter with zero adjustment.9. Meter may only be used in the vertical

position.10. Meter may only be used in the horizontal

position.11. Test voltage is 2 kilovolts (without a digit it

is 0.5 kilovolt).12. Meter may only be used at the angle

indicated.13. Suitable for direct current, class 1.5

(inaccuracy 1.5% of full scale).14. Suitable for direct current and alternating

current, classes 1 and 0.5 (see item 13 forexplanation).

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95XF series General

COMPONENTS

1-3

Units of measurementThe multimeter should be set to the rangeapplicable to the unit of measurement required.For example: the voltage range, current rangeor resistance range.

DCV - V

ACV - V

DCA - A

ACA -A

Ohm -

%

Hz

1

2

3

4

5

6

7W 5 01 004

1. Direct voltage2. Alternating voltage3. Direct current4. Alternating current5. Resistor6. Duty-cycle7. Frequency

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General 95XF series

1-4

1.2 MEASURING SIGNALS WITH THE MULTIMETER

1. Sine-wave signal (alternating voltage)The signal regularly changes polarity withrespect to the “0” line.

FrequencyThe frequency is indicated in Hertz (Hz).The number of complete sines per second is thefrequency of the signal (3 Hz in the figure shownopposite).

VoltageWhen the number of sines per secondincreases, not only the frequency increases butalso the voltage.

Measuring a sine-wave signalThere are two ways of measuring a sine-wavesignal with a multimeter:- With the multimeter set to the frequency

(Hz) position.This is measuring the number of completesines per second.

- With the multimeter set to the alternatingvoltage position.This is measuring the mean voltage.

Sine-wave signals on the vehicle- Output signal of ABS sensor.- Output signal of engine speed sensor

+

-

0

+

-

t

1 2 3

0

+

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95XF series General

COMPONENTS

1-5

2. Square-wave signalSquare-wave signals only have two voltagelevels, both of which - in principle - have thesame duration (t1 equals t2).

If the duration is different for the two levels (t1 isnot equal to t2), the signal is called a “pulsetrain”.

Duty-cycleThe duty cycle is the ratio between the twovoltage levels expressed as a percentage.

Ax 100%

B

The voltage level ratio of a “pulse train” maychange (for example, when the vehicle speedincreases).If the number of pulses per unit of timeincreases, the duty cycle reading will alsoincrease.

VoltageAn increase in the number of pulses per unit oftime will not only give higher duty cycle readingsbut also a higher mean voltage.

+

0t2

t1

t1

t20

+

A

B0

+

0

+

A

B W 5 01 001

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General 95XF series

1-6

Measuring a square-wave signalThere are two ways of measuring asquare-wave signal with a multimeter:- With the multimeter set to the duty cycle

(%) position.In this case, we measure the voltage levelratio.

- With the multimeter set to the direct voltageposition.This is measuring the mean voltage.

Square-wave signals on the vehicle- Output signal of speed sensor- Speed signal to electronic units- Speed signal to electronic units.

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95XF series Description of components

COMPONENTS

2-1

2. DESCRIPTION OF COMPONENTS

2.1 ENGINE SPEED AND VEHICLE SPEED SENSORS

The engine speed and vehicle speed sensorsare inductive sensors.The vehicle is equipped with a number ofinductive sensors, such as:- engine speed sensor- ABS sensor- vehicle speed sensor.

Operating principleAn inductive sensor is composed of apermanent magnet (1), a core (2) and a coil (3).When the inductive sensor is situated betweentwo teeth, the lines of force of the magnetic fieldwill run directly from the north pole to the southpole via the housing.

The moment a tooth approaches the inductivesensor, the lines of force of the magnetic fieldwill run from the north pole to the south pole viathe housing, the teeth of the wheel, and thecore.In this situation more lines of force will passthrough the core, which will give an increasedmagnetic-field intensity.As a result of this change in the magnetic field,an alternating voltage will be generated in thecoil.

The value of the generated alternating voltagedepends on the rotation speed of the toothedwheel and the air gap between sensor (core)and tooth.

From alternating voltage to “pulse train”The output signal of the inductive sensor is usedby the various electronic units and analogmeters/gauges (rev counter, tachograph).

The electronic unit has a microprocessor, whichcan only process digital signals (pulses).Therefore, the sine-wave signal should beconverted into a “pulse train”.Similarly, the meters/gauges (rev counter,tachograph) only respond to a “pulse train”.

N

S

1

2

3

W 5 01 005

N

S

W 5 01 006

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5COMPONENTS

Description of components 95XF series

2-2

The conversion of the engine speed signal maytake place in:- the rev counter (e.g. 95 series)For the vehicle speed signal, conversion takesplace within the speed sensor itself.For the ABS sensor signal, conversion takesplace in the ABS unit.

Duty cycle of “converted” engine speedsignalThe linear characteristic of the duty cycle (%)versus the engine speed (n) is plotted in thegraph opposite.This characteristic applies to all engines.

Duty cycle of vehicle speed signalThe linear characteristic of the duty cycle (%)versus the vehicle speed (V) is plotted in thegraph opposite.This characteristic applies to all vehicle types.

CheckingThe alternating voltage signal can be checkedwith a multimeter set to the alternating voltagerange.

The “pulse train” (square-wave voltage) can bechecked with a multimeter set to the directvoltage or duty cycle range.

75

25

1000 3000 n

%

W 5 01 008

44

22

50 100 V

%

W 5 01 009

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COMPONENTS

2-3

2.2 TEMPERATURE SENSORS

The vehicle is equipped with a number oftemperature sensors, such as:- coolant temperature sensor

These sensors (also called thermistors) areresistors which are sensitive to temperature.The resistance of these sensors changesconsiderably when the temperature increases ordecreases.

There are two kinds of temperature sensor:- NTC resistor (Negative Temperature

Coefficient).- PTC resistor (Positive Temperature

Coefficient).

NTC resistorIn an NTC resistor, the resistor value decreasesas temperature increases.

Application:- measuring coolant temperature.

PTC resistorIn a PTC resistor, the resistor value increasesas temperature increases.

Contrary to NTC resistors, PTC resistors show alarge resistor difference within a smalltemperature range.

Application:- measuring the air temperature in the

auxiliary heating.

CheckingThe temperature sensors can be checked with amultimeter set to the resistance range.

T ( C° )

R ( )

W 5 01 010

T ( C° )W 5 01 011

R ( )

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2-4

2.3 FLUID-LEVEL SENSORS

The vehicle is equipped with a number offluid-level sensors, such as:- fluid-level sensor for the cooling system

The fluid-level sensor is a reed contact type.The sensor is provided with a micro switchwhich is influenced by a magnetic field outsidethe sensor.

If the fluid level drops, the switch will beoperated by a float with a magnet in the tank orreservoir, and the contacts will close.The closing of the contacts will “activate” awarning lamp.

CheckingThe fluid-level sensors can be checked with amultimeter set to the resistance range.

N S

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COMPONENTS

2-5

2.4 PRESSURE SENSORS

The vehicle is equipped with a number ofpressure sensors, such as:- pressure sensor to register the bag

pressure in ECAS.

A diaphragm of semiconductor material (silicon)is incorporated in the pressure sensor.If pressure is exerted on the diaphragm, it willbend.This bending of the diaphragm will produce achange of resistance of the semiconductormaterial.

The diaphragm is part of a so-called bridgecircuit.The bending of the diaphragm will unbalancethe bridge circuit, which causes the outputsignal to change.The output voltage is directly proportional to thepressure applied (bending of the diaphragm).

CheckingThe output voltage can be checked with amultimeter set to the direct voltage range.

V

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2.5 PROXIMITY SENSORS

The vehicle is equipped with a number ofproximity sensors, such as:- sensor under the clutch pedal for E-throttle- cab lock sensor- mechanic rear axle lift system

Inductive proximity sensorsA changing electromagnetic field is generatedby a pulsating current in a coil (oscillation).If a metal object is introduced into theelectromagnetic field, eddy currents will occur inthat metal object.These eddy currents will “damp” the magneticfield in the coil, so that the current taken up inthe coil will change.This change will result in an output voltage.

CheckingPlacing a metal object in front of the sensor(inductive sensor) makes it possible to checkthe output voltage with a multimeter set to thedirect voltage range.

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95XF series Inspection and adjustment

COMPONENTS

3-1

3. INSPECTION AND ADJUSTMENT

3.1 CHECKING ELECTRICAL SYSTEMS

Special tools that may be used, are:- DAVIE 2.0- multimeter, preferably digital- DELSI 2

DAVIE 2.0For information on how to use DAVIE 2.0, seethe instructions supplied with the DAVIEequipment.

MultimeterFor the use of a digital multimeter, see theinstructions supplied with the meter and thesection “Signal measuring”.

DELSIDELSI stands for DAF ELectronic SImulator.A road speed signal is required for testing anumber of electronic systems.DELSI 2 (DAF no. 694941) is an electronic roadspeed simulator which can only be used incombination with a compact tachograph.DELSI is connected to the road speed sensorplug on the gearbox.To connect the DELSI, you must first break theseal on the connector. The road speed signalcan be regulated with a rotary knob.The road speed setting can be read on thetachograph.For a reliable operational test the road speedshould be above 20 km/h.

Note:Remember to seal the road speed sensorplug again after DELSI has been used.

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Inspection and adjustment 95XF series

3-2

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95XF series Removal and installation

COMPONENTS

4-1

4. REMOVAL AND INSTALLATION

4.1 REMOVING AND INSTALLING CONTACTS FROM CONNECTORS

Contact kit A (DAF no. 0694960)If additions are made to the wiring, a contactmay have to be removed from the connector.For this purpose special ejectors have beendeveloped, which are included in the contact kit.To facilitate the selection of the contact, crimpingtool and ejector, a sticker has been affixed to theinside of the box.

A

B

C

D

1

2

3

4

5

067872067876 067875 067877 067868

694953 694962

694959

694954

694956

694955

694957 694958I II

VII

VI

V

IV

III

067867067865067870067871

067866

I-B

VIIø1-2,5 mm2

I-B

Vø1-2,5 mm2

067874

II-1

VIIø1-2,5 mm2

067873

II-4

-ø1-2,5 mm 2

067864

I-B

IIIø1- 2,5 mm2

678375

II-3

IVø1-2,5 mm 2

678374

II-3

IVø1-2,5 mm 2

067878

I-D

-ø1-2,5 mm2

067869

I-D

Vø2-4 mm 2

II -4

VIIø1-2,5 mm2

I-C

-ø1-3 mm2

II-4

-ø1-2,5 mm2

I-C

Vø1-2,5 mm2

I-B

IIIø1-2,5 mm2

I-B

VIIø1-2,5 mm2

I-C

VIIø1-2,5 mm2

I-D

Vø2-4 mm2

W 5 03 019

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Removal and installation 95XF series

4-2

The information given on this sticker is to beinterpreted as follows:At the top is the DAF no. of the contact shown.Roman numerals I and II, shown under theillustrations, refer to the crimping tool to beused.

The numeral or letter added to Roman numeral Ior II indicates the hole in the tool in which thecontact is to be placed.Roman numerals III to VII refer to the type ofejector to be used for removing the contact fromthe connector.The information at the bottom refers to the wirecore cross sectional area suitable for thecontact.

Contact kit B (DAF no. 1240065)Additional crimping and ejector tools arerequired for SCAT contacts and for micro-timercontacts.To facilitate the selection of the contact, crimpingtool and ejector, a sticker has been affixed to theinside of the box.

067867

I-cV

ø1-2,5 mm2

W 5 03 018

2

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5


COMPONENTS

4-3

4.2 INSTALLING CONTACT UNITS ON ELECTRICAL WIRES

The increasing application of electronics invehicles has made it necessary to use newtypes of connectors and contacts. This hasresulted in the use of relatively small contacts.More attention must therefore be paid to theconnections as a whole.In addition, the number of connections hasconsiderably increased, so that the wiringharnesses have become thicker. To keep thewiring harnesses manageable, a new type ofwiring is now being used:3. Wires with a core section of 1 to 2.5 mm2

and reduced insulation thickness, retainingthe mechanical properties, resistant totemperatures up to 70�C (in accordancewith DAF standard 9502). These wires arenot suitable for engine and gearbox wiring.

4. Wires with a core section of 1 to 120 mm2

and normal insulation thickness, resistant totemperatures up to 105�C (in accordancewith DAF standard 9504).

Note:In view of the mechanical strengthrequired, the minimum permissiblecore section is 1 mm2.

To ensure the reliability of systems andconnections, the following points should beobserved when repairs or additions are made tothe wiring:1. Always choose the following:

- the correct type of contact- the correct wire diameter for the

contact used- the correct insulation diameter for the

cable used- the correct type of contact material

(tin-plated or silver-plated)2. Use the right tool for the job. Wire ends are

always clamped to a contact. For thispurpose special tools have been developed.

2

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5COMPONENTS


4-4

Only if these special tools are used and if thecontact is placed in the right hole, canreliable connections be made.

3. Strip the correct length of wire. Always usestripping pliers. Rule of thumb: strippedlength = length of shrinking sleeve + 1 mm.Make sure that the core is not damagedduring stripping or problems may occur aftersome time.

What is a good connection?A good connection will only be obtained if points1, 2 and 3 are complied with. This implies thatboth the copper core and the insulation arefirmly clamped in place.

Figure 1 shows the correct method of strippingand clamping.The end of the core should still be visible at A.The end of the insulation should still be visibleat B.

A B

W 5 03 017

2

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COMPONENTS

4-5

4.3 REMOVAL AND INSTALLATION OF CONTACT UNITS OF 39-PIN FLOORCONNECTOR

Removal and installation of contacts unitsof floor part

Removal of contacts units from floor part1. Unscrew union nut G.2. Slide thrust washer H and seal K slightly

back on the wiring.3. Now push the contacts out of the connector

housing F, using the special ejector toolfrom contact kit A or B.

Installation of contacts units in floor part1. Slip union nut (G) and thrust washer up

the wiring.2. Feed the wires without contacts through

seal K.3. Fit new contacts to the wires, using the right

tool.4. Push the contacts home in the connector F.5. Push seal K against connector housing F.6. Position thrust washer H so that the two

cams on the sides of connector housing Fsnap into the thrust washer recesses.

7. Finger-tighten union nut G.

Note:- Thrust washer H bears the contact

numbers (for correct location ofcontacts). Make sure that these contactnumbers occupy the same position asthe contact numbers on the connectorhousing.

- A wrongly positioned wire provokes aleaky seal after removal. If no new wireis inserted in this position, be sure to fita sealing plug.

E500477

G

H

K

F

2

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5COMPONENTS


4-6

Removal and installation of contacts unitsof counter floor part

Removal of contacts units from counterfloor part1. Undo end union nut A and adapter union

nut B, and slide them back over theinsulation hose as far as they go.

2. Slide thrust washer H and seal K back overthe wiring harness as far as they go.

3. Slide union nut E back over the wiringharness.

4. Remove the sealing ring (2) carefully.5. Release the locking rings (3) in connector

housing F carefully.6. Take out centring sleeve D from connector

housing C.7. Now push the contacts out of the connector

housing C, using the special ejector toolfrom contact kit A or B.

Installation of contacts units in counterfloor part1. Slide end union nut A and adapter union

nut B, back over the insulation hose as faras they go.

2. Position centring sleeve D in connectorhousing C so that all openings are arrangedopposite one another.

3. Check that all circlips (3) are located in therelevant recesses (1).

4. Feed the wires without contacts throughthrust washer and seal K.

5. Fit new contacts to the wires, using theright tool.

6. Feed the wiring harness through adapterunion nut B.

7. Push seal K against connector housing C.8. Position thrust washer H so that the two

cams on the sides of connector housing Csnap into the thrust washer recesses.

9. Push the connector pins into connectorhousing C, observing their correct position.

10. Place sealing ring (2) around centringsleeve D and push it against the stop ofconnector housing C.

Note:- In performing the work described in the last

two steps, avoid twisting the wiring harness.Otherwise serious damage could develop(risk of wire breakage).

- Hand-tighten the relevant union nuts. Donot use any tools (pliers) for this job.

11. Screw adapter union nut B on connectorhousing C.

12. Screw end union nut A (with insulationhose) on adapter union nut B.

2

D

C

E

K

H

B

A

3

1

E500478

2

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5


COMPONENTS

4-7

4.4 REMOVAL AND INSTALLATION OF CONTACT UNITS OF CONNECTORSWITH SINGLE CONTACT LOCK

Contact units with a single contact lock areremoved using the special ejector tool fromcontact kit A or B.

Correctly position the wires with their contactunits.

4.5 REMOVAL AND INSTALLATION OF CONTACT UNITS OF CONNECTORSWITH ADDITIONAL CONTACT LOCK

Some connectors have an additional contactlock. Such a connector is in halves. The upperhalf (wire entry side) together with the lower halfconstitutes the additional contact lock.

In order to unlock the additional contact lock,slightly push the upper half of the connector inthe direction shown by the arrow (on theconnector housing). Now you can correctlyposition the wires with their contact units.

Contact units with an additional contact lock areremoved using the special ejector tool fromcontact kit A or B.

Correctly position the wires with their contactunits. Once the contacts have been fitted, pushback the connector until it locks.

E500476

E500475

15

8

14

7

13

6

12

5

11

4

10

3

9

2 115

8

14

7

13

6

12

5

11

4

10

3

9

2 1

2

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5COMPONENTS


4-8

2

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5


BATTERIES

1

CONTENTS

Page Date

1. SAFETY INSTRUCTIONS 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Batteries 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 Charging batteries 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. CHARGING BATTERIES 2-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 General 2-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 Charging methods 2-3 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. STORAGE OF BATTERIES 3-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.1 General 3-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.2 Storage up to four weeks 3-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3 Storage for more than four weeks 3-2 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. CHECKING BATTERIES 4-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1 Visual inspection 4-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2 Checking the charging condition 4-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.3 Checking with a battery tester 4-3 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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5BATTERIES


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4

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5

95XF series Safety insructions

BATTERIES

1-1

1. SAFETY INSTRUCTIONS

1.1 BATTERIES

- When working on batteries, always firstremove the earth lead.When reconnecting battery leads, alwaysconnect the earth lead last.

- Always handle batteries carefully, and keepthem vertical.

- The sulphuric acid in batteries is anaggressive and toxic substance. Whenworking on batteries, wear protectiveclothing, gloves and safety goggles.In the event of contact with clothing, skin oreyes, immediately rinse with large volumesof water. In the event of contact with theeyes or skin, always call medicalassistance.

- When topping up batteries, never allow theelectrolyte level to rise more than 10 mmabove the plates, or further than the levelindicator.

- Never place any tools or other materialswhich could accidentally lead to a shortcircuit on the battery terminals, on thebatteries or close to the batteries.Short-circuited battery terminals may causethe battery to explode.

- Following work, always tighten batteriessoundly, but never too tight.

1.2 CHARGING BATTERIES

- When charging batteries, an explosive gasmixture may be released.Always ensure efficient ventilation whencharging batteries.Smoking, open flames and sparks arestrictly forbidden.

- Thaw out frozen batteries before chargingthem.

- Switch off the battery charger, before theleads to the battery are disconnected.

4

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5BATTERIES

Safety insructions 95XF series

1-2

4

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5

95XF series Charging batteries

BATTERIES

2-1

2. CHARGING BATTERIES

2.1 GENERAL

- A battery may only be charged with directcurrent. Connect the positive pole of thebattery with the (+) positive terminal of thecharger, and the negative pole of thebattery with the (-) negative terminal of thecharger.During charging, the cell sealing plugs maybe left on the battery (except duringfast-charging).During charging, the cell voltage will rise.This voltage rise will depend on thecharging current applied and thetemperature. During normal charging, thecell voltage will rise from approx. 2 volt/cellto approx. 2,65 volt/cell. Exceeding acharge voltage of approx. 2,35 to2,4 volt/cell (approx. 14,2 volt in a 12Vbattery) will result in active gasdevelopment.As a result of the rising voltage duringcharging, the charge current will generallygradually fall.Overcharging will negatively affect theservice life of a battery.

- By unnecessarily continuing to charge,once the battery is completely full (evenwith a low current), corrosion (damage)occurs on the grids of the positive batteryplates. This form of wear results in the earlyfailure of the battery.Depending on the power of the charger,normal charging time is between 8 and15 hours.If during charging the temperature of thebattery acid exceeds 55�C, charging shouldbe stopped. High temperatures reduce theservice life of a battery.

- A battery should be considered charged, ifthe charge voltage rises no further for2 hours, and the acid density (specificmass) has reached the nominal value (forexample 1,28 kg/dm3), and rises no further.

4

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5BATTERIES

Charging batteries 95XF series

2-2

- A charged battery must be usedimmediately. If this is not possible, applymaintenance to the battery as described inthe chapter “Storage of batteries”.

- A discharged battery should be charged asrapidly as possible. If a discharged batteryis not recharged, the battery plates maybecome sulphated (i.e. the battery platesbecome hard), leading to permanentcapacity loss.

4

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5

95XF series Charging batteries

BATTERIES

2-3

2.2 CHARGING METHODS

Normal charging- Normal charging is carried out to return a

fully or partially discharged battery to 100%capacity. In general, a charging current of1/20 to 1/10 of the capacity is selected.

- It is important that the charge current bereduced during gas development, and thatthe current be switched off, once the batteryis full.

Fast-charging- In this charging method, multiples of the

normal charge current (approx. 3 to5 times) are used, in order to achieve anacceptable charge condition, in the shortestpossible time.

- Before fast-charging, remove the batteryleads, in order to avoid damage to theelectronic components.

- Remove the cell sealing plugs, to permit thegasses produced to better escape.

- To prevent overcharging, switch to reducedcharge current upon reaching the gaspressure (2,35 tot 2,4 volt/cell).

Note:Try to avoid fast-charging. Only use it as alast resort. The battery is overloaded duringfast-charging, thus reducing the battery’sservice life.

Buffer charging- In this option, the consumer and the

charger are both connected to the battery.The charger delivers sufficient current toensure that the battery remains practicallyfull. The battery provides peak currents tothe consumer.

- Buffer charging is best carried out at aconstant (stabilised) voltage.

Trickle charging- If the battery is full, but is not to be used

immediately, self-discharge occurs. Thiscan be between 0,1% and 1% per day.Trickle charging compensates for thisself-discharge.

- The charge current for trickle chargingshould be approx. 0,1 A per 100 Ah.

4

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5BATTERIES

Charging batteries 95XF series

2-4

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5

95XF series Storage of batteries

BATTERIES

3-1

3. STORAGE OF BATTERIES

3.1 GENERAL

Before storing batteries, carry out the followingactions:1. Remove the battery terminals.

2. Clean the battery poles and the top of thebatteries.

3. Grease the battery poles with vaseline.

4. Check the battery charge, and recharge ifnecessary, see chapter “Checking andAdjusting”.

5. Check the electrolyte level; this should beapprox. 10 mm above the plates, or ifpresent, up to the level indicator.If necessary, top up the batteries withdistilled water.

3.2 STORAGE UP TO FOUR WEEKS

If the batteries (separately or in a vehicle) arenot to be used for a longer period, of up to 4weeks, the following measures must be taken.1. Do not connect the battery leads to the

batteries.

2. Regularly check the battery charge, inparticular at low temperatures, see chapter“Checking and Adjusting”.If the voltage falls below 12,4 V, or thespecific mass of the electrolyte in one ormore cells is less than 1,23 kg/dm3, thebattery must be charged.

Note:The lower the specific mass of the electrolyte,the more likely the battery is to freeze.

4

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5BATTERIES

Storage of batteries 95XF series

3-2

3.3 STORAGE FOR MORE THAN FOUR WEEKS

If the batteries are not used for more than 4weeks, the following measures must be taken.1. Remove the batteries from the vehicle, and

store the batteries in a frost-free, dry, cooland well-ventilated area.

2. Regularly check the battery charge, at leastevery 4 weeks, see chapter “Checking andAdjusting”.If the voltage falls below 12,4 V, or thespecific mass of the electrolyte in one ormore cells is less than 1,23 kg/dm3, thebattery must be charged.

3. Limit storage to a maximum of threemonths. The longer the battery is stored,the greater the permanent capacity loss.4

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5

95XF series Checking batteries

BATTERIES

4-1

4. CHECKING BATTERIES

4.1 VISUAL INSPECTION

- A white dividing line at 1/3 or plate height(visible through transparent battery casings)would indicate that a battery has been leftstanding in a highly discharged condition.

- If the electrolyte is brown in colour, and thebattery consumes a large amount of water,the battery may have been overcharged.

- If the electrolyte is murky, milky, and thecells have a white deposit, the battery hasbeen damaged by insufficient charging(highly discharged).

4.2 CHECKING THE CHARGING CONDITION

Specific mass- By charging and discharging the battery, a

chemical reaction occurs in the battery,involving sulphuric acid. The concentrationof the sulphuric acid falls, the further thebattery becomes discharged.The concentration, measured as specificmass (kg/dm3) is a useful yardstick fordetermining the charging condition of thebattery.

- In order to check the charging condition,use can be made of an acidimeter.Specific mass at 27�C in kg/dm3

Charged battery : 1,28Half-charged battery : 1,20Discharged battery : 1,10

- Measurement corrections are necessary, ifthe temperatures deviate considerably. Foreach 10�C lower temperature, 0,007 pointsmust be deducted from the measuredreading. For each 10�C higher temperature,0,007 points must be added.

4

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5BATTERIES

Checking batteries 95XF series

4-2

In a battery in good condition, the specificmass must be the same in all cells. Themaximum difference between the highestand lowest specific mass may not exceed0,03 kg/dm3.

Note:If the specific mass in a single cell isconsiderably lower than the rest, the causemay be cell closure. If the specific mass oftwo adjacent cells is considerably below thelevel in the remainder of the battery, therecould be a leak in the dividing wall. In bothcases, the battery must be replaced.

Voltage- The charging condition of batteries can also

be measured using a sensitive, preferablydigital voltmeter. This method can only beemployed 1 to 2 hours following completetermination of charging or discharging.What is measured is the absolute voltage atrest (the positive and negative terminalsmust have been removed from the battery).

According to the formula: Voltage per cell =specific mass (kg/dm3) + 0,84, the chargingcondition can be calculated.

Example:For a fully charged battery, the specificmass per cell equals 1,28 kg/dm3. Thevoltage per cell is therefore1,28 + 0,84 = 2,12 V.A 12V battery has 6 cells. Total voltage of acharged battery is therefore6 x 2,12 = 12,72 V.The voltage of a half-charged battery isapprox. 12,24 V.The voltage of a discharged battery isapprox. 11,75 V.

4

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5

95XF series Checking batteries

BATTERIES

4-3

4.3 CHECKING WITH A BATTERY TESTER

- A rapid measurement to roughly assess thecondition of the battery can be carried outusing a battery tester. In this test, thebattery is subjected to a load, and thedischarge voltage across the battery polesis measured. The load on the battery mustbe at least three times the capacity of thebattery.

- As a rule of thumb, the test can be carriedout when the battery is sufficiently charged(specific mass 1,25 - 1,28 kg/dm3).At a normal temperature (10-20�C), theload voltage of a well-charged batteryshould be 10 V, after 10 seconds. For apartially-discharged battery (specific mass1,25 kg/dm3), at least 9 volt must bemeasured.It is important that the voltage be measureddirectly across the battery poles.

4

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5BATTERIES

Checking batteries 95XF series

4-4

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5


MASTER SWITCHES

1

CONTENTS

Page Date

1. MASTER SWITCH DIAGRAM 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Manual-control single-pole master switch 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 Electrical-control single-pole master switch 1-2 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3 Electrical-control master switch for VLG/ADR/GGVS 1-3 9711. . . . . . . . . . . . . . . . . . . . . . . .1.4 Electrical-control two-pole master switch for PETREG 1-5 9711. . . . . . . . . . . . . . . . . . . . . . .1.5 Pneumatic-control single-pole master switch for VLG/ADR/GGVS 1-7 9711. . . . . . . . . . . . .1.6 Pneumatic-control single-pole master switch for RTMDR 1-9 9711. . . . . . . . . . . . . . . . . . . . .

5

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5MASTER SWITCHES


2

5

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5

95XF series Master switch diagram

MASTER SWITCHES

1-1

1. MASTER SWITCH DIAGRAM

1.1 MANUAL-CONTROL SINGLE-POLE MASTER SWITCH

E500129

B501A5:9300

9001

C694 -

B D+

1020

D+1000

A500

+

-

Basic codenumber

Designation

A500 Batteries (2)

B501 Compact tachograph

C694 Manual-control master switch

The electric master switch C669 must beswitched on manually outside the cab.

When the electric master switch is switched off,the engine continues to operate.D+ will then be connected to earth.

5

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5MASTER SWITCHES

Master switch diagram 95XF series

1-2

1.2 ELECTRIC-CONTROL SINGLE-POLE MASTER SWITCH

+

-

E500131

B501 1000 D+

E089

1123

1020

E084

G184

1101

E085

4918

G0533085

8630A

1122C666

30

87

G184A500

1000

4917

Basic codenumber

Designation

A500 Batteries (2)


C666 Control master switch

E084 7,5A lighting fuse

E085 7,5A control master switch fuse

E089 7,5A compact tachograph (A1) fuse

G053 Master switch relay

G184 D+ transfer master switch relay

Operation of main switch relay G053 is onlypossible from the cab, using switch C666.

If switch C666 is operated while the engine isrunning, main switch relay G053 will not switchoff, owing to the D+ signal.

5

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MASTER SWITCHES

1-3

1.3 ELECTRIC-CONTROL MASTER SWITCH FOR VLG/ADR/GGVS

P

P

P1167

+

+

+

-

-

-

E500133

D701E559

1166

E152E153

1122

A500

4986

4049

4985

B082

B085

C555

C752

5

1 B A7

l0

5065

1020

D+

B085

E559

6

5C555

9303

1123

24V

24V

D826

1

2

4

3

1000

G186T=60s

6 5 8

24

B501A1:1123A5:9303

1 2

3

B082 B

C

1 2

3

A

E559

B085

C555

0,5 bar

A: Electropneumatic switch in cabB: Fuel pumpC: Exhaust valve

Basic codenumber

Designation

A500 Batteries (2)

B082 Engine stop/engine brake valve

B085 Master switch control valve


C555 Pneumatic master switch

C752 Master switch control switch

D701 Master switch diode preventing feedback to CTE

D826 Electronic unit for current limiter VLG

E152 Fuse for master switch/ timer/ engine stop/ power supply after master switch

E153 Fuse for master switch/ timer/ engine stop/ power supply before master switch

E559 Control switch for pneumatic master switch/ engine stop break

G186 Timer relay for the engine stop master switch

5

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5MASTER SWITCHES


1-4

Master switch C555 should be switched onmanually outside the cab.The master switch can be switched off:- Manually (outside the cab)- Pneumatically (inside the cab)

Relay G186 is activated when the voltage on pin4 drops out. Engine stop valve B082 will then beactivated for 60 seconds.

If pressure switch E559 is open, engine stopvalve B082 is not activated.

Switch A can be used to switch off the masterswitch pneumatically inside the cab. This alsoinvolves the opening of pressure switch E559.

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MASTER SWITCHES

1-5

1.4 ELECTRIC-CONTROL TWO-POLE MASTER SWITCH FOR PETREG

+

+

+

-

-

-

C6221000 1000

3600

E154

E500134

C667

C668

9300

9303

1123

24V

1127

51

63

G056

30

A

1122

812410

1024

9505

C669

D110

D111

E155 12V

A500

G056

D545

1020

87A

B520A1:1123A5:9303

3601

2630

95044985

2 9 11 7

D+

B

A: Special reference earth on chassisB: Electric earth insulated (i.e. not on chassis)

Basic codenumber

Designation

A500 Batteries (2)

B520 Compact tachograph (12V)

C622 Lighting switch

C667 Electric master switch cut-out switch (cab)

C668 Electric master switch cut-out switch (chassis)

C669 Switch for electric master switch

D110 Indicator lamp for master switch leakage current to power supply

D111 Indicator lamp for master switch leakage current to earth

D545 Electronic unit current limiter converter 12/24V

E154 Fuse for master switch leakage current to power supply

E155 Fuse for master switch leakage current to earth

G056 Master switch control relay

5

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5MASTER SWITCHES


1-6

The electric master switch C669 must beswitched on manually outside the cab.The electric master switch can be switched off inthe following ways:- Manually (outside the cab)- Electrically (outside the cab)- Electrically (inside the cab)

When switch C667 or C668 is closed, the relayof the electric master switch is activated, so thatthe electric master switch is switched off.As soon as the electric master switch isswitched off there will be no voltage on the relay.

When the electric master switch is switched off,the engine continues to operate.D+ will then be connected to earth.

5

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MASTER SWITCHES

1-7

1.5 PNEUMATIC-CONTROL SINGLE-POLE MASTER SWITCH FORVLG/ADR/GGVS

D+

+

+

+

-

- +

-

-

9303

1123

24V

1122

24V

D826 D552

P

P

4049

/468

3

1166

4986

4984

D701 D702

B082

E559

A500

6

5

1

2

4

3

1020

D550/G146 1000

E500130

1167

4985

G186

E153

C555E152

D018

T=60s

6 5 8

24

B501A1:1123A5:9303

1 2

3

B082 B

C

1 2

3

A

E559

C555

0,5 bar

A: Pneumatic switch in cabB: Fuel pumpC: Exhaust valve

Basic codenumber

Designation

A500 Batteries (2)

B082 Engine stop valve



D018 Master switch indicator lamp

D701 Master switch diode preventing feedback to CTE

D702 Master switch diode preventing feedback to engine stop relay

D550 Electronic unit for central timing unit (2nd)

D552 Generator overvoltage protection


E152 Fuse for master switch/ timer/ engine stop/ power supply after master switch

5

� 9711

5MASTER SWITCHES


1-8

Basic codenumber

Designation

E153 Fuse for master switch/ timer/ engine stop/ power supply before master switch

E559 Control switch for pneumatic master switch, engine stop break

G146 Timer relay for electric engine stop

G186 Timer relay for the master switch

Master switch C555 should be switched onmanually outside the cab.The master switch can be switched off in thefollowing ways:- Manually (outside the cab)- Pneumatically (inside the cab)

Relay G186 is activated when the voltage on pin4 drops out. Engine stop valve B082 will then beactivated for 60 seconds.

If pressure switch E559 is open, engine stopvalve B082 is not activated.

Switch A can be used to switch off the masterswitch pneumatically inside the cab. This alsoinvolves the opening of pressure switch E559.

5

� 9711

5


MASTER SWITCHES

1-9

1.6 PNEUMATIC-CONTROL SINGLE-POLE MASTER SWITCH FOR RTMDR

E500132

1 2

B

D

F

E AC

2

12 11

3

B082

G

H

J

+

+

+

-

-

-

D018

A500

1122

1020

6

5

9303

4698

1123

24V

D826

4

D+10001000

3

B501A1:1123A5:9303

P

C555

2

1E092

1 2

3

M

1 2

3

LK

1 2

3

A = Connection to collection blockB = See AC = See AD = See AE = See AF = See A

G = Fuel pumpH = Exhaust valveJ = Master switchK = Engine stopL = Master switchM = Engine stop + master switch

Basic codenumber

Designation

A500 Batteries (2)



D018 Green master switch indicator lamp


E092 Fuse for master switch valve

5

� 9711

5MASTER SWITCHES


1-10

Master switch C555 should be switched onmanually outside the cab.The master switch can be switched off in thefollowing ways:- Manually (outside the cab)- Pneumatically (inside the cab)

5

� 9711

5



1

CONTENTS

Page Date

1. CONNECTING ACCESSORIES 1-1 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Connection points on printed circuit 1-1 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 Connecting accessories with a current consumption of 15 to 25 Amp 1-2 0009. . . . . . . . . .1.3 Connecting accessories via the accessory connector 1-3 0009. . . . . . . . . . . . . . . . . . . . . . . .1.4 Overview of connection points in roof console 1-4 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5 40A connector 1-6 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.6 12V connection in the overhead box connector 1-7 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.7 Spare wires 1-8 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.8 Cool box connector 1-8 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.9 Connecting the radio 1-9 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6

� 0009

5CONNECTING ACCESSORIES


2

6

� 0009

5

95XF series Connecting accessories


1-1

1. CONNECTING ACCESSORIES

1.1 CONNECTION POINTS ON PRINTED CIRCUIT

401

191

3518

403

191

3518

400

191

3518

402

191

3518

RES

G450ER01

1010

M

1000

E500914

The accompanying diagram shows the spareconnectors for accessories.The connectors concerned are fed via theprinted circuit board tracks. It is, therefore,absolutely essential that the amperagesspecified should not be exceeded, since thismight cause burning of the tracks andoverloading of the contact relay.

Maximum current passing through the diodes:3A

Note:If necessary, the supply voltage before or afterthe contact can also be branched off from thecontact block (A).The connection points are not fused.

Fuse Maximum current

ER01 15 A

E500224

A

� 0009

6


Connecting accessories 95XF series

1-2

1.2 CONNECTING ACCESSORIES WITH A CURRENT CONSUMPTION OF 15 TO25 AMP

If amperages of 15 to 25A are required,assemble a wiring harness for this purpose andconnect it in accordance with the diagram below.The required relays and fuses should be added,but they must not be fitted on the printed circuitboard. The wire core should have across-section of at least 2.5 mm2.

W 5 03 002

25.0 A

1

2

15.0 A

1

2

30 85E027

30 85

868787A87A 8687

7.5 A

1106

1130

2161

2102

A0274A0272A0271A0273

M

1000

Current supply wire 1000 to be branched offfrom contact block (A).

Connector A027

Pin 1 current consumption max. 25 A beforecontact

Pin 2 current consumption max. 25 A aftercontact

Pin 3 earth (the wire core should have across-section of 4 mm2 because ofpossible high currents)

Pin 4 current consumption max. 15 A aftercontact

If pins 1 and 2 are both connected, themaximum combined current consumption afterthe contact has been switched on is 25A. Withthe contact switched off, the maximum currentconsumption of pin 1 is 25A.

E500224

A

6

� 0009

5



1-3

1.3 CONNECTING ACCESSORIES VIA THE ACCESSORY CONNECTOR

On the right-hand side, along the central printedcircuit, a 12-pole accessory connector (1) hasbeen installed (connector no. 385).The supply voltage for this connector isbranched off from the power supply via thefuses (2)

Attached to the connector are:

Pin 1 : wire no. 1154

Pin 3 : wire no. 1258

Pin 10 : earth

Pin 12 : earth

Maximum current consumption:

Pin 1 : supply before contact, max. 25 A

Pin 3 : supply after contact, max. 25 A

E500255

385

3 12

1 10

E500138

2

1

6

� 0009



1-4

1.4 OVERVIEW OF CONNECTION POINTS IN ROOF CONSOLE

Cab versions

1 2

3

K100442

1. XL cab (Comfort cab)2. XH cab (Space cab)3. XC cab (Superspace cab)

6

� 0009

5



1-5

Figure showing XC-cab roof console

E500579

AB

C

DXC

XL + XH

DB

A

Description Used for cabversions

A 24V (40A) connector (for microwave, fog lights, etc.). XL + XH + XC

B Passage tube XL + XH + XC

C 12V connector for audio equipment (e.g. CB transmitter) XC

D Connector, overhead-box wiring (with 12V connection) XL + XH + XC

6

� 0009



1-6

1.5 40A CONNECTOR

This connector (A) is a two-pole connector.The supply voltage for this connector isbranched off from the power supply beforecontact via fuse E168.

It is possible to connect a connector to a contactblock. This way you get a central connectionpoint for supply and earth.

E500329

A

E168

A038

1175

1000

M

E500225

E500566

1334294

6

� 0009

5



1-7

1.6 12V CONNECTION IN THE OVERHEAD BOX CONNECTOR

The overhead box contains a connector for theoverhead box wiring.This connector also has a 12V connection(connection point 3, wire no. 1108).

E500290

291

E500273

291

291 ZT

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

6

� 0009



1-8

1.7 SPARE WIRES

Three spare wires are available in the connectorlocated below the instrument panel to the left.

These spare wires end in the overhead boxagain.

E500568

RES 1RES 2RES 3

1.8 COOL BOX CONNECTOR

From the accessory connector, a connection hasbeen with the connector for the cooler box.

E500567

M

1000

6

� 0009

5



1-9

1.9 CONNECTING THE RADIO

Connectors for connecting the radio.

E500285

424

425

426

GS424

E500975

1 3 5 7

2 4 6 8

WT426

3

2

4AMP

1

BN425

1 3 5 7

2 4 6 8

WT427

1 2

3 4

E500252

427

424 Radio power supply425 Loudspeakers of radio426 Memory of radio427 Converter of radio

6

� 0009



1-10

DIMMING THE DISPLAY LIGHTING

Philips and Grundig radiosIf the radio has display lighting (for searching), itcan be dimmed on switching on the vehiclelighting. This requires relay G231 to beconnected as shown in the figure.

L R+L+ R

4542

4540

4543

4541

12V12V

6

12V

7

B024

B025

B023D525

2 4

1 3

12V24V

8

4

10001010

1108

M

1106

E500727

2630

86

8730

87A

85G231

G231

6

� 0009

5



1-11

CHANNEL MEMORY OF RADIO IN COMBINATION WITH 24/12V 4A CONVERTER

Channel memory of Philips radioFor the channel memory it is necessary to linkconnection point 4 of the radio connector to the12V supply voltage before contact, using anelectronic unit for the power supply of the radiomemory (D828).

L R+L+ R

4542

4540

4543

4541

12V12V

6

12V

7

B024

B025

B023D525

D828

2 4

1 3

12V24V

8

4

10001010

1108

4

24V

12V

2

M

1106

1107

E500728

1295795

Note:

Input Voltage before/ Output

24 V Wire no.

Voltage before/after the contact 12 V Wire no.

2 1106 after 4 1108

2 1107 before

6

� 0009



1-12

Channel memory of Grundig radioFor the channel memory it is necessary to linkconnection point 7 of the radio connector to the12V supply voltage after contact, using anelectronic unit for the power supply of the radiomemory (D828).

Note:Wire 1106 is for the 24V supply voltage,connected in contact/starter switch position withrelay G178: “accessories”.

L R+L+ R

4542

4540

4543

4541

12V12V

6

12V

4

B024

B025

B023D525

D828

2 4

1 3

12V24V

8

7

10001010

1108

4

24V

12V

2

M

1107

1106

E500729

1295795

Input Voltage before/ Output

24 V Wire no.

Voltage before/after the contact 12 V Wire no.

2 1106 after

2 1107 before 4 1108

6

� 0009

5



1-13

CHANNEL MEMORY OF RADIO IN COMBINATION WITH 24/12V 10A OR 20ACONVERTER

Two variants of this converter are available:24V/12V (10A + 10mA) or:24V/12V (20A + 10mA)Both are connected in the same way.

The converter has two individual in- and outputs: D89512V24V

B1

A4

B2

A3

A1

A2

M

E500726

24V input 12V output Max. amperage

A2 A4 10 or 20A

B2 B1 10 mA 6

� 0009



1-14

Channel memory of Philips radioThe 12V/10mA output is the supply voltage forthe channel memory (output B1 of theconverter).

+

4832

4831

R1+

R1

B18

0 +

4834

4833

R2+

R2

B18

1

B187

B02612V

+

4828

4827

L1+

L1

B17

8 +

4541

4543

R+

RB

025 +

4540

4542

L+

L12

V

B

4

B02

4 +

4830

4829

L2+

L2

B17

9

B186

B185

D895

12V24V

11081353

2

17 6

10001010

B1

A4

B2

A3

A1

A2

301 033

M

1106

1107

E500730

Note:

Input Voltagebefore/after the

Output

24 V Wire no.before/after thecontact 12 V Wire no.

A2 1106 after A4 1108

B2 1107 before B1 1353

Wire 1105 is connected in contact/starter switchposition with relay G178: “accessories”.

6

� 0009

5



1-15

Channel memory of Grundig radioThe 12V/10 (20)A output is the supply voltagefor the channel memory (output A4 of theconverter).

+

4832

4831

R1+

R1

B18

0 +

4834

4833

R2+

R2

B18

1

B187

B02612V

+

4828

4827

L1+

L1

B17

8 +

4541

4543

R+

RB

025 +

4540

4542

L+

L12

V

B

7

B02

4 +

4830

4829

L2+

L2

B17

9

B186

B185

D895

12V24V

11081353

2

14 6

10001010

B1

A4

B2

A3

A1

A2

301 033

M

1107

1106

E500731

Note:

Input Voltagebefore/after the

Output

24 V Wire no.before/after thecontact 12 V Wire no.

A2 1107 before A4 1108

B2 1106 after B1 1353

Wire 1105 is connected in contact/starter switchposition with relay G178: “accessories”.Wires 1107 and 1106 on the converter wiringharness should be reversed. (see figure)

6

� 0009



1-16

6

� 0009

5


READING DIAGRAMS

1

CONTENTS

Page Date

1. LIST OF ABBREVIATIONS 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. MARKING OF ELECTRIC WIRING 2-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. READING THE CIRCUIT DIAGRAM 3-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. READING THE SUBDIAGRAM 4-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7

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5READING DIAGRAMS


2

7

� 9711

5

95XF series List of abbreviations

READING DIAGRAMS

1-1

1. LIST OF ABBREVIATIONS

Abbreviation Description Translation

ABS-D Antiblokkeersysteem - versie D Anti-lock Brake system - version D

ACH-E Additional Cab Heater - Eberspächer Auxiliary heating - Eberspächer

ACH-W Additional Cab Heater - Webasto Auxiliary heating - Webasto

VLG/ADR/GGVS/PETREG/RTMDR

Vervoer te Land Gevaarlijke stoffen Transport of Hazardous Goods byRoad

AGS Automatic Greasing System Automatic Greasing System

AIRCO Air-conditioning Airconditioning

ASL-G Automatic Speed Limiter -Groeneveld Automatic Speed Limiter -Groeneveld

ASL-V Automatic Speed Limiter - VDO Automatic Speed Limiter - VDO

ASR Anti-Slip Regeling Anti-slip Regulator

CDB-3 Central Distribution Board F95 Central Distribution Board F95

CDS Central door locking Central door locking

CTE-2 Centrale Tijds Eenheid - versie 2 Central Timer Unit - version 2

CWS-2 Central Warning System - version 2 Central Warning System - version 2

DAVIE 2.0 DAF Vehicle Investigation Equipmentversie 2

DAF Vehicle Investigation Equipmentversion 2

DCI DAF Cummins interface DAF Cummins interface

DEB DAF Engine Brake DAF Engine Brake

DIP-3 DAF Instrument Pack F95 DAF Instrument Pack F95

DVB DoorVerBinding Interconnection

ECAS-2 Electronically Controlled AirSuspension system - version 2

Electronically Controlled AirSuspension system - version 2

ECS-DC Engine ControlSystem-DAF/Cummins

DAF/Cummins Engine ControlSystem

E-gas 3 Elektrische Gasbediening - version 3 Electric Gas Control - version 3

HGS Hydraulic Gear Shifting Hydraulic Gear Shifting

NMV Nebenantrieb Motorabhängig Motor-PTO

PTO Power Take Off Power Take Off

RC-ECAS/E-gas Remote Control unit-ECAS/E-gas ECAS/E-gas Remote Control unit

Tacho Tachograph Tachograph

V/n Speed/revolutions

7

� 9711

5READING DIAGRAMS

List of abbreviations 95XF series

1-2

7

� 9711

5

95XF series Marking of electric wiring

READING DIAGRAMS

2-1

2. MARKING OF ELECTRIC WIRING

INTRODUCTIONThis standard contains instructions for theuniform use of markings for wiring.

The marking system consists of a numericalsystem and a colour coding system, whichensures a clear wiring layout and avoids faultyconnections and manufacturing errors.

The marking system does not apply to vehiclesgoverned by special regulations, such as militaryvehicles.

Numerical and colour codingEach numerical code is composed of four digits,the first of which refers to the main group andthe colour.

Main groupsPower supply (red)1000 to 1099 Power generation1100 to 1199 Power supply before contact1200 to 1499 Power supply after contact

Lighting (yellow)2000 to 2099 Direction indicator and

hazard lights2100 to 2599 External vehicle lighting2600 to 2999 Internal vehicle lighting

Warning and indicator functions (blue)3000 to 3399 Engine functions3400 to 3999 Vehicle function

Consumers (black)4000 to 4499 Start, stop, engine,

glow functions4500 to 5499 Vehicle functions5500 to 5999 Automatic gearboxes6000 to 6999 Special model. (Not from

production line, althoughfrom factory.)

Earth connections (white)Not marked9000 to 9499 Test and signal earth

7

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5READING DIAGRAMS

Marking of electric wiring 95XF series

2-2

Notes- “M” with serial number coding on earth

wiring are used during production.- In the case of straight-splicing (cascading)

of the wiring, the numerical codes areshown on each separate wire, followed by aletter.

Earth connectionsThe application of electronic systems has madeit necessary to divide the earth connections intogroups: We distinguish 2 different types of earthconnections:- switching earth- test and signal earthSwitching earth is the conventional type of earthconnection.Test and signal earth is the earth connectionexclusively used for electronic systems.The wiring colour of both types of earthconnection is white, but the test and signal earthwiring also has numerical codes (from 9000 to9500).

NEVER USE TEST AND SIGNALEARTH WHEN FITTING ANELECTRIC COMPONENT

This rule should be adhered to or electroniccomponents might become deranged.When an electronic component is connected up,the earth terminal of this system must beconnected to the central earth connection in thecab.This connection is located under the central boxbehind the bulkhead.

Abbreviations used in colour coding

Colour Abbreviation Colour Abbreviationred rd yellow glbrown bn white wtgreen gn grey gsblue bw black zt

orange oe

7

� 9711

5

95XF series Reading the circuit diagram

READING DIAGRAMS

3-1

3. READING THE CIRCUIT DIAGRAM

A circuit diagram is intended to represent acircuit as simply as possible with the aid ofsymbols.Use is made of symbols here.

58 59 60 61 62 63 64 65 66 67 68 69 70

10001010

M

LIGHT SWITCH SWITCH MAIN/ DIPPED BEAM

G107 C622

1101

5.0A

D609

G000 85

86

G107 85

86

G154 85

86

E00

2

1020

2105

2630

2110

2100

2111

2120

E08

4

2154

59 30 2

2

1

1

2

7.5A

1

2

4187

G154 C506

D610

58 30

87

143205251

009039052

146

LAMP MAIN SWITCH

M68

W59

V65

87A 87A

G00061 303.4

2

1

873.5

87A

E500145

1. The diagram contains the indications “1000”and “1010” at the top left.These indications have the followingmeaning:1000 = power before contact.1010 = power after contact.

2. The diagram contains the letter “M” at thebottom left.This has the following meaning:M = earth connection.

7

� 9711

5READING DIAGRAMS

Reading the circuit diagram 95XF series

3-2

3. To make it easier to find your way in thecircuit diagram, a “search bar” is included atthe bottom, which contains numbers.These numbers are called locationnumbers.

The legend of the circuit diagram containsbehind the description of the elementarycode number (ECN), the location number.This makes it possible to find the location ofa component in the diagram.

4. There is an arrow above the locationnumber 60, 63, 64, and 68 in the diagramexample.At the bottom of this arrow is a number.This number refers to the location numberon the search bar where you may find thewire number concerned.

5. Under the earth connection line (indicatedby the letter M), there are the letter V,referring to relay G154, the letter W,referring to relay G107, and the letter M,referring to relay G000.The meaning of these letters is givenbelow:V = breaker contactW = make-and-break contactM = make-contact

These contacts can be found at the locationnumbers shown under the letters “V”, “W”and “M”.

The numbers shown under the relay codesat the relay contacts in the diagram refer tothe location numbers on the reference barwhere the relays can be found.

6. The circuit diagram shows the basic codes(for instance, E002). The descriptionsreferring to the basic codes are given in thelegend to the circuit diagram concerned.

7

� 9711

5

95XF series Reading the circuit diagram

READING DIAGRAMS

3-3

7. If there are no changes in the wirenumbers, these numbers are not repeatedin the diagram.In the diagram example, wire 1101, forinstance is connected to point 87 of relaycontact G107, but also to point 2 ofcomponent C622.Wire 2100 (at location number 64) isconnected to point 30 of relay G154 butalso to point 85 of relay G000, etc.

1 2 3 74

P

6

Q

8

8

9

8

5

10 11

21

12 13

17

14

16 18 1915 20

µP

E500135

Symbols used1. Switch, manually controlled2. Switch (multi-position), manually controlled3. Switch (return), manually controlled4. Switch, pressure-controlled (pneumatically

or hydraulically)5. Switch, float position6. Switch, fluid through-flow7. Pressure switch8. Switch, temperature-dependent9. Resistor10. Fuse

11. Diode12. Zener diode13. Contact socket (e.g. connection of trailer)14. Heating element15. Relay16. Electropneumatic valve17. Resistor, voltage-dependent18. Resistor, temperature-dependent19. Resistor, fluid level-dependent20. Microprocessor21. LED

7

� 9711

5READING DIAGRAMS

Reading the circuit diagram 95XF series

3-4

7

� 9711

5

95XF series Reading subdiagrams

READING DIAGRAMS

4-1

4. READING THE SUBDIAGRAM

IDENTIFICATION OF POSITIONNUMBERS IN SUBDIAGRAMSIn the subdiagrams, only the information whichis functional in the subdiagram concerned isdisplayed in detail.

1. The wiring is displayed with the samecolours as the wiring in the vehicle.

2. The wire number is shown as it is printedon the wiring in the vehicle.Suffixes such as A, B, C, etc., following thewire numbers, however, have been omitted.

3. The basic code number of a component.For a description, see the legend includedin the diagram. For more information, seethe subdiagram concerned.

4. Number of the connection point of the wireor the print track on the component.

5. The basic code number of the connectorand the connection point on this connector.

6. The symbols indicate which system orcomponent is meant (the symbol is oftenalso included on the lens of the indicatorlamp or the switch).

7. Print track.

8. The colour of the printed circuits of thecentral box and the instrument panel isgrey.

9. Removable components are shown inwhite.

7

� 9711

5READING DIAGRAMS

Reading subdiagrams 95XF series

4-2

10. Reference to the component and itsconnection point and to the chapter(subdiagram) in which the element isincluded. For more information, see chapter4 “Connectors”.

D524F11

53

D524= Basic code number of thecomponent

F11 = Connection point on thecomponent

53 = Reference to subdiagram 53

11. NOTE: There may be differences herebecause of different model specifications.Always consult the legend included in thediagram.

12. The housing of this component is earthed.The line drawn is not a wire.

13. Search bar numbers.

14. Drawing number and chapter number.

15. Relation to the circuit diagram.

7

� 9711

5

95XF series Reading subdiagrams

READING DIAGRAMS

4-3

1293789/04-17 EL00000109642

24

6

1C

539

1100

4002

1130

3087

8685

G0154001

1010 1000

G17

885 7

B01

050 12

1000

G01

41 14

B01

030 13

1000

A

1141000

A50

2B

+ 13

1000 A50

0

2/233

1/233

14/206

11015/206

D81

6B

10 6

C50

67 8

2

41

C6225/207

1/208

1/237

2110

2100

G515

G517

21

F535

32

F534

41

F009

21

3426

3012

3012

3503

3000

3413

D 115

8

133

13 115

1

133

G517

G517

G517

G517

3

133

3012

28 115

B

114

16

115

2

114

3

114

3503

3000

2

1333503

9102

9102

B50

16 2620

0 5 28 C07

22 15

14/208

2619

C70

79 15

2630

3403

G517

14

113G517

!

1101 1101

9102

9102

9102

3412

2630

10

2 1

14

15

5

11

7

1143014

114 7 53

12

11/201

16/201

1/239

12/201

2/201

5/201

15/202

6/202

11/200

7/200

2/239

15/200

F011

21

P

Pµ12

P

B156

D55

5

ST

OP

E037

15A

1000

1010

30

8685

87A

87

G000

E084

7,5A

D609

2100

2101

E117

7,5A

2101

D52

4

1010

1000

73

49

8

D58

215

/21

4 7/21

43/

214

8/21

5

4/21

520

/21

5

!

6

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

13

7

� 9711

5READING DIAGRAMS

Reading subdiagrams 95XF series

4-4

7

� 9711

5



1

CONTENTS

Page Date

1. GENERAL LOCATION OF COMPONENTS 1-1 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Location of components in relation to the circuit diagram:

1316630/05 1-1 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 Location of components in relation to the circuit diagram:

1316630/06-12 1-7 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.3 Location of components in relation to the circuit diagram:

1316630/13-23 1-15 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.4 Location of components in relation to the circuit diagram:

1316630/24-29 1-26 0009. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

� 0009

8

5LOCATION OF COMPONENTS


2 � 0009

8

5

95XF series General location of components


1-1

1. GENERAL LOCATION OF COMPONENTS

1.1 LOCATION OF COMPONENTS IN RELATION TO THE CIRCUIT DIAGRAM:1316630/05

Column 1 = Basic code numbers of thecomponent

Column 2 = Description

Column 3 = Location

Column 4 = Position number in illustration

1 2 3 4

B036 Resistor, alternator, D+ On print track of printed circuit, centralbox.

19

D525 24V/12V Converter On fixing plate along printed circuit,central box.

35

D550 CTE–2 On fixing plate under printed circuit,central box.

7

D587 Electronic unit for ZF intarder On fixing plate along printed circuit,central box.

12

D591 Electronic unit for E-gas 3 On fixing plate under printed circuit,central box.

16

D597 Electronic unit for ASL-V On fixing plate under printed circuit,central box.

16

D609 Diode for light switch On print track of printed circuit, centralbox.

19

D610 Diode for main beam/dipped beam On print track of printed circuit, centralbox.

19

D611 Diode for lifting gear lowering valvedamping

In lifting gear distributor box 34

D612 Diode for lifting gear lifting valvedamping


D613 Diode in lifting gear for pump dampingrelay


D622 Diode for lifting gear lifting lock In lifting gear distributor box 22

D623 Diode for lifting gear lowering lock In lifting gear distributor box 22

D668 Diode for generator safety D+ On print track of printed circuit, centralbox.

19

D708D709D710

Diode for internal cab lighting In diode block, upper console 18

8

� 0009


General location of components 95XF series

1-2

1 2 3 4

D721 Diode for parking brake, preventfeedback

On print track of printed circuit, centralbox.

23

D722 Diode for brake lights, preventfeedback


24

D802 Electronic unit for ECAS-2 (6x2) On fixing plate under printed circuit,central box.

8

D804 Electronic unit for DAF/Cumminsinterface

On fixing plate under printed circuit,central box.

16

D806 Electronic unit for AGS On fixing plate along printed circuit,central box.

9

D809 Electronic unit for ASL-G On fixing plate under printed circuit,central box.

16

D813 Electronic unit for gate safety On fixing plate under printed circuit,central box.

33

D827 Electronic unit for auxiliary heating,Thermo 90


38

D833 Electronic unit for alarm system On fixing plate under printed circuit,central box.

39

D850 Electronic unit for ABS/ASR-D On fixing plate along printed circuit,central box.

15


8

D853 CWS-2 Behind DIP-3 31

D862 Electronic unit for central door locking On fixing plate under printed circuit,central box.

37

D870 Electronic unit for Voith retarder On fixing plate along printed circuit,central box.

12

E112 Fuse for glow indicator lamp At pre-glow relay 25

E168 Accessory fuse box Along printed circuit, central box 11

E511 Brake light control switch Left-hand side of heater unit 5

E564 Engine brake control switch On floor at driver’s side 27

E570 Control switch for coupling/PTO N/10 Above clutch pedal 28

E575 Clutch pedal proximity switch Above clutch pedal 26

F000 Parking brake control switch Left-hand side of heater unit 3

F050 Control switch for differential lockpressure (1st and 2nd diff.)

FT: front of differential housingFA: in chassis side member

17

8

� 0009

5



1-3

1 2 3 4

F585 Sensor for engine coolant level Back of header tank 20

G015 Contact relay Along printed circuit, central box 10

G065 Heater fan relay Right-hand side of heater unit 6

G066 Lifting-gear takeover relay In lifting gear distributor box 29

G170 Auxiliary-heating fan relay Along printed circuit, central box 21

G203 Starting-motor takeover relay On starting motor 36

G239 Engine brake takeover relayABS/ASR-D CTE

Along printed circuit, central box 14

G247 Auxiliary-heating fan relay Along printed circuit, central box 21

G257G258

Recirculation valve microrelay Right-hand side of heater unit 1

G259 N-10-PTO control relay Along printed circuit, on right-handside, central box

13

G267 Air-conditioning microrelay Right-hand side of heater unit 2

G279 Heater fan transfer microrelay Right-hand side of heater unit 4

G723 Connection for central door locking In the central box 30

8

� 0009



1-4

27

5

3

28

26

1831

E500231

36

8

� 0009

5



1-5

E500624

10

3938

14

23 24 19

2111

9 15 16 37 7 30 33

25

121426

35 8

13

8

� 0009



1-6

E500626

17FA FT

29

20

2234

8

� 0009

5



1-7

1.2 LOCATION OF COMPONENTS IN RELATION TO THE CIRCUIT DIAGRAM:1316630/06-12



Column 3 = Location


1 2 3 4

A000 FA (semi-)trailer socket, 7-pin Rear end of the chassis 32

A001 Rear fog light back-up light socket, FA(semi-)trailer, 7-pin

Rear end of the chassis 40

A002 FT (semi-)trailer socket, 7-pin Cab rear 41

A003 Rear fog light back-up light socket,central supply for FT (semi-)trailer,7-pin

Cab rear 42

A004 ABS FA (semi-)trailer socket, 7–pin Rear end of the chassis 43

A005 ABS FT (semi-)trailer socket, 7–pin Cab rear 44

A021 Connector, diagnostic Central box, left-hand side 47

A026 Body builder side-light In chassis, rear left 50

A038 Accessory socket, 2-pin Behind the bulkhead on theco-driver’s side

48

A040 Connector, alarm system Central box, right-hand side 49

A042 Dashboard socket, 2-pin Front of heating unit, right-hand side 45

A043 Socket, 2-pin Chair console on driver’s side 46


19


35


7


12


16


16

8

� 0009



1-8

1 2 3 4


19


19










19

D703 Diode for switching off the auxiliaryheating/door contact at driver’s side

In diode block, upper console 18

D704 Diode for switching off the auxiliaryheating/door contact at co-driver’sside


D705 Diode for switching off the auxiliaryheating with running engine


D708 Diode for interior lighting, preventfeedback to co-driver’s stepwell


D709 Diode for interior lighting, preventfeedback to co-driver’s switch


D710 Diode for interior lighting, preventfeedback to driver’s switch




23



24

D745 Diode for engine brake (DEB) valves On print track of printed circuit, centralbox.

24

D758 Diode prevent feedback to CWS-2 On print track of printed circuit, centralbox.

24

D759 Diode prevent feedback to brakelights


24

8

� 0009

5



1-9

1 2 3 4


8



16


9


16

D813 Electronic unit for gate safety On fixing plate under printed circuit,central box.

33


39


15


8

D853 CWS–2 Behind DIP-3 31


37



38

D870 Electronic unit for Voith retarder On fixing plate under printed circuit,central box.

12


E168 Fuse (40A) accessories At top of printed circuit, central box. 11








17


G015 Contact relay Along printed circuit, central box 10


8

� 0009



1-10

1 2 3 4


G170 Thermo 90 auxiliary heating fan relay At top of printed circuit, central box. 21

G203 Starting-motor takeover relay On starting motor 36




G257G258



13



G284 Microrelay for Voith retarder 133-2 At top of printed circuit, central box. 53

G297 Cab air suspension relay Along printed circuit, on right-handside, central box

54

G300 Thermo 90 auxiliary heating transfermicrorelay (GGVS)

At top of printed circuit, central box. 52

G301 Microrelay, light D+ At top of printed circuit, central box. 55

G302 Microrelay for Swedish lighting At top of printed circuit, central box. 56

G303 Starting motor lock relay At top of printed circuit, central box. 51


8

� 0009

5



1-11

27

5

3

28

26

1831

E500231

36

8

� 0009



1-12

E500627

10

45

38

14

23 24 19

11

21 9 15 16 37 7 30 33

25

39

121426

35 8

13

55 52545351

56

8

� 0009

5



1-13

E500625

17FA FT

29

2234

50

32 40 43

20

41 4244

8

� 0009



1-14

E500637

47

48

49

46

8

� 0009

5



1-15




Column 3 = Location


1 2 3 4


A001 Rear fog light back-up light socket, FA(semi-)trailer, 7-pin




Cab rear 42






48




A046 Connector for the body builder forremote control connection

Below cab, co-driver’s side 68


19

B131t/mB136

Pump units with magnetic valve In pump housing 60

B290 Electro-pneumatic boost pressurevalve

On inlet-air duct 63

C776 Stalk switch On steering column 33

C804 Flexible vehicle speed limiter switch Right-hand side instrument panel 58

8

� 0009



1-16

1 2 3 4


35


12


16


16


19


19










19















23

8

� 0009

5



1-17

1 2 3 4



24


24


24



24


8



16


9


16

D814 Electronic unit, UPEC Below cab, co-driver’s side 57


39


15


8



37



38


12


7






8

� 0009



1-18

1 2 3 4





17

F552 Crankshaft position sensor On flywheel housing 65

F555 Boost pressure sensor On inlet manifold 61

F558 Camshaft position sensor On pump housing 67

F561 Inlet-air temperature sensor On inlet manifold 62

F565 Fuel temperature sensor On pump housing 66

F566 Engine coolant temperature sensor On coolant pipe 64

F571 Accelerator pedal sensor On floor at driver’s side 59


G015 Contact relay Along printed circuit, on right-handside, central box

10



G126 Relay for UPEC power supply In the central box 36





G257G258



13





54



8

� 0009

5



1-19

1 2 3 4



G303 Starting motor lock relay At top of printed circuit, central box. 51

G321 UPEC connector relay for the bodybuilder


G328 UPEC engine stop relay At top of printed circuit, central box. 70


8

� 0009



1-20

E500912

10

45

38

14

23 24 19

11

21 9 15 16 37 7 30

25

39

121426

35 8

13

55 52545351

56

8

� 0009

5



1-21

27

5

3

28

26

1831

E500675

8

� 0009



1-22

E500625

17FA FT

29

2234

50

32 40 43

20

41 4244

8

� 0009

5



1-23

E500909

47

48

49

46

58

33

8

� 0009



1-24

E500910

57

59

70 3669

68

8

� 0009

5



1-25

64

63

61

62

65

67

66

60

E500673

8

� 0009



1-26




Column 3 = Location


1 2 3 4


A001 Rear fog light back-up light socket,FA (semi-)trailer, 7-pin




Cab rear 42






48




A046 Connector for the body builder forremote control connection

Below cab, co-driver’s side 68


19

B131t/mB136

Pump units with magnetic valve In pump housing 60

B290 Electro-pneumatic boost pressurevalve

On inlet-air duct 63

B344 Electronic unit for AGS In lubrication pump housing 9

C776 Stalk switch On steering column 33

C804 Flexible vehicle speed limiter switch Right-hand side instrument panel 58

8

� 0009

5



1-27

1 2 3 4


35


12


16


16

D600 Diode, rear fog light/dipped beam On print track of printed circuit, centralbox.

19

D601 Diode for front and rear fog lights On print track of printed circuit, centralbox.

19


19


19










19











8

� 0009



1-28

1 2 3 4





23



24


24


24



24


8



16


16

D814 Electronic unit, UPEC Below cab, co-driver’s side 57


39


15

D851 Electronic unit for ECAS-2 (4x2)/Electronic unit for ECAS-3 (4x2)


8



37



38


12


7




8

� 0009

5



1-29

1 2 3 4







17

F552 Crankshaft position sensor On flywheel housing 65

F555 Boost pressure sensor On inlet manifold 61

F558 Camshaft position sensor On pump housing 67

F561 Inlet-air temperature sensor On inlet manifold 62

F565 Fuel temperature sensor On pump housing 66

F566 Engine coolant temperature sensor On coolant pipe 64

F571 Accelerator pedal sensor On floor at driver’s side 59


G015 Contact relay Along printed circuit, on right-handside, central box

10



G126 Relay for UPEC power supply In the central box 36





G257G258



13





54



8

� 0009



1-30

1 2 3 4



G321 UPEC connector relay for the bodybuilder


G328 UPEC engine stop relay At top of printed circuit, central box. 70

G372 Starting motor lock relay On printed circuit, central box 51


G392 Rear fog light transfer microrelay On printed circuit, central box 71

8

� 0009

5



1-31

27

5

3

28

26

1831

E500675

8

� 0009



1-32

E500625

17FA FT

29

2234

50

32 40 43

20

41 4244

8

� 0009

5



1-33

E500909

47

48

49

46

58

33

8

� 0009



1-34

E500911

10

45

38

14

23 24 19

11

21 15 16 37 7 30

25

39

121426

35 8

71

13

55 525453

51

56

8

� 0009

5



1-35

64

63

61

62

65

67

66

60

E500673

8

� 0009



1-36

8

� 0009

5



1

CONTENTS

Page Date

1. LOCATION OF CONNECTORS 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1 Overview of connectors 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 Illustrations of connector locations 1-8 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

� 9711

9

5LOCATION OF CONNECTORS


2 � 9711

9

5

95XF series Location of connectors


1-1

1. LOCATION OF CONNECTORS

1.1 OVERVIEW OF CONNECTORS

Column 1 = Coding of connectorsColumn 2 = Number of connection points

on connectorColumn 3 = Colour of the connectorColumn 4 = Description of the connector,

if applicableColumn 5 = Location of the connector on

the vehicleColumn 6 = Page-number reference (see

“Illustrations of connectorlocations”)

Connectors on printed circuit central box (D878)

1 2 3 4 5 6

400 35 Grey A connector On printed circuit, central box 1-11

401 35 Black B connector On printed circuit, central box 1-11

402 35 Grey C connector On printed circuit, central box 1-11

403 35 Black D connector On printed circuit, central box 1-11

233 2 Black Before and after contact On printed circuit, central box 1-11

Connectors on instrument panel (D852)

1 2 3 4 5 6

200 20 White C connector At the back of the instrumentpanel

1-9

201 20 Black B connector At the back of the instrumentpanel

1-9

202 20 Red A connector At the back of the instrumentpanel

1-9

239 2 Brown D connector At the back of the instrumentpanel

1-9

Connectors on tachograph (B501)

1 2 3 4 5 6

223 8 White A connector At the back of the tachograph 1-9

224 8 Red C connector At the back of the tachograph 1-9

225 8 Brown D connector At the back of the tachograph 1-9

271 8 Yellow B connector At the back of the tachograph 1-9

Connectors on CWS panel (D853)

1 2 3 4 5 6

395 21 Black A connector On CWS panel 1-10

396 15 Black B connector On CWS panel 1-10

9

� 9711


Location of connectors 95XF series

1-2

Other connectors

1 2 3 4 5 6

114 39 Red Engine wiring Behind the bulkhead on theco-driver’s side

1-12

115 39 Black Chassis wiring Behind the bulkhead on theco-driver’s side

1-12

116 7 Black Lifting gear distribution boxwiring harness

Lifting gear distribution box onthe right side of the chassis,behind the non-driven axle

1-35

118 8 Black Gearbox wiring harness On the gearbox, rear right 1-43

122 6 White Time relay D503 Lifting gear distribution box onthe right side of the chassis,behind the non-driven axle

1-35

134 4 Red Electronic unit for gatesafety

Central box 1-49

135 15 Black Electronic unit forGroeneveld speed limiter

Central box 1-26

136 4 Black Groeneveld speed limiterregulator motor

Below cab, co-driver’s side 1-26

143 4 Black Stepwell lighting Below cab floor, right-hand side 1-47

144 4 Black Stepwell lighting Below cab floor, left-hand side 1-47

145 16 Black Auxiliary heating - Webasto Behind the bulkhead on theco-driver’s side

1-12/39

161 3 White Wiring for end-outlinemarker lighting

Overhead cover XC cab 1-46

166 2 Black Electronic unit - Webasto Central box 1-39



173 8 Black Thermostat unit for Webastoauxiliary heating, Thermo 90

Back panel 1-38/40

175 6 Blue Connection HGS / Aircodashboard wiring

Central box, left-hand side 1-13/43

176 21 Blue Connection dashboardwiring

Instrument panel 1-14

180 2 Brown Connection accessories Behind the bulkhead on theco-driver’s side

1-50

181 2 Brown Connection accessories In overhead box 1-50

182 2 White Connection Egas - ASC Below printed circuit, right-handside

1-61

183 2 White Airco sensor Cab outside, front 1-57

185 21 Black Door-sill wiring, driver’s side Below instrument panel,left-hand side

1-14

9

� 9711

5



1-3

Other connectors

1 2 3 4 5 6

187 12 Blue Door-sill wiring, co-driver’sside

Central box, right-hand side 1-13

189 18 Yellow Overhead-cover wiring XCcab

Next to instrument panel,left-hand side

1-14

190 21 Black Connection overhead-boxwiring XC cab

Overhead cover 1-46

191 6 Blue Assembly heater-controlpanel (XF)

Central box, left-hand side 1-59

192 6 Blue Assembly heater-controlpanel (VF)


194 12 Blue Overhead-cover wiring Below instrument panel,left-hand side

1-14

196 9 Black Door wiring, driver’s side In door post, driver’s side 1-45

197 6 Blue Door wiring, driver’s side In door post, driver’s side 1-45

198 4 White Door wiring, driver’s side In door, driver’s side 1-45

199 4 White Door wiring, driver’s side In door, driver’s side 1-45

216 16 Black Diagnosis Central box, left-hand side 1-18

231 5 Black Light switch Instrument panel 1-17

232 55 Black Electronic unit for CTE Central box 1-18

251 3 White Engine brake control switch On floor at driver’s side 1-19

252 6 White Wind-screen wiper motor Behind dashboard, left-handside of the heater

1-17

253 12 Black Electronic unit for automaticlubrication

Central box 1-42

254 4 Black Grease pump automaticlubrication

Below cab floor, right-hand side 1-42

269 14 Black Thermostat - Eberspächer Back panel, driver’s side 1-12/23

276 9 Black Door wiring, co-driver’s side In door post, co-driver’s side 1-45

277 6 Yellow Door wiring, co-driver’s side In door post, co-driver’s side 1-45

278 4 White Door wiring, co-driver’s side In door, co-driver’s side 1-45

279 4 White Door wiring, co-driver’s side In door, co-driver’s side 1-45

281 18 Blue Substructure, driver’s side Below cab, driver’s side 1-15

282 12 Black Substructure, driver’s side Below cab, driver’s side 1-15

9

� 9711



1-4

Other connectors

1 2 3 4 5 6

284 12 Black Chassis substructure Cable trough below cab,left-hand side

1-51

285 12 Black ABS sensors, left-hand side Below cab, driver’s side 1-55

286 18 Black Substructure, co-driver’sside

Central box, above floorconnectors

1-56

288 12 Black Chassis substructure Shore on anti-underrun bumperbelow the cab, right-hand side

1-58

290 18 Yellow Connection XL/XH cabdashboard wiring

Next to instrument panel,left-hand side

1-14/48

291 21 Black Connection overhead-boxwiring XL/XH cab

Behind overhead boxes,left-hand side

1-52

305 25 Black Electronic unit for VDOspeed limiter

Central box 1-27

307 9 Black ECAS / E-gas remotecontrol

Below chair, driver’s side 1-33

313 7 Black E-gas regulator motor Below cab, co-driver’s side 1-12

314 7 Black VDO speed limiter regulatormotor

Below cab, co-driver’s side 1-27

321 39 White ABS / ECAS wiring Floor pan 1-12/32/37

328 16 Black Cable trough ZF-intarderchassis

Floor pan, co-driver’ s side 1-12/31

333 55 White Electronic unit for E-gas Central box 1-19

334 35 Black Electronic unit for DAFCummins interface

Central box 1-22

335 28 Black Cummins Engine left 1-24

336 44 Black Cable harness cabCummins

Behind the bulkhead on theco-driver’s side

1-12/24

338 25 Black Electronic unit for ZFintarder

Central box 1-30

340 35 Black Electronic unit for ECAS-2(6x2)

Central box 1-32

343 7 Black Sensor for acceleratorpedal, Cummins

Central box 1-22

344 7 Black Sensor for accelerator pedalE-gas

Below cab, driver’s side 1-20

347 12 Black Cable harness ECAS FTG In chassis, right-hand side, infront of

driven axle

1-33

348 16 Black Cable harness below cab,air-sprung front axle

Behind the bulkhead on theco-driver’s side

1-12/32

352 16 Black Chassis wiring Voith retarder Floor pan, co-driver’ s side 1-12/29

9

� 9711

5



1-5

Other connectors

1 2 3 4 5 6

356 4 White Wiring air-sprung front axle Floor pan 1-34

358 9 Grey Cable harness Cummins Floor pan, co-driver’ s side 1-23

371 18 Yellow Connection dashboardwiring Cummins


373 18 Blue Connection dashboardwiring ECAS-2 (4x2)


376 21 Black Assembly radio panel Left of heater 1-15

377 21 Black ABS Central box, left-hand side 1-13

378 21 Yellow Connection dashboardwiring E-gas


380 21 Blue Assembly heater-controlpanel

Heater 1-15

383 12 Black Electronic unit forWEBASTO auxiliaryheating, Thermo 90

Central box, left-hand side 1-13/41

385 12 Blue 2 x 24V accessories Central box 1-55

387 12 Yellow Alarm installation Central box, left-hand side 1-13

394 10 Black Central door locking Under central box 1-40

397 5 Black Heater wiring Central box, right-hand side 1-13

398 9 Yellow Cruise-control switch, E-gas Central box, left-hand side 1-13/20/23

407 6 Yellow Clutch pedal sensor, E-gas Under instrument panel

Under clutch pedal

1-14/21

408 9 Yellow Direction-indicator switch Steering column 1-15

411 9 Black Intermittent-wipe switch,E-gas

Steering column 1-15

412 9 Blue Ignition lock Behind steering column 1-15

424 8 Grey Radio power supply In dashboard 1-53

425 8 Brown Loudspeakers In dashboard 1-53

426 4 White 12V memory In dashboard 1-53

427 4 White Converter In dashboard 1-49

433 21 Yellow Connection dashboardwiring for Groeneveld speedlimiter

Left side of central box 1-26

434 21 Yellow Connection dashboardwiring for VDO speed limiter

Left side of central box 1-27

9

� 9711



1-6

Other connectors

1 2 3 4 5 6

441 8 White ASL-G diagnosis Central box 1-26

443 9 Yellow Connection dashboardwiring for cruise control,Cummins


445 18 Blue Connection dashboardwiring ECAS (6x2)


446 25 Black Electronic unit for ECAS-2(4x2)

Central box 1-32

453 18 Black A connector ABS-D Central box 1-36

454 6 Black B connector ABS-D Central box 1-36

455 9 Black C connector ABS-D Central box 1-36

456 15 Black D connector ABS-D Central box 1-36

461 21 Blue Dashboard wiring, ZFintarder


464 8 White Wiring ZF-intarder switch At radio-control panel 1-30

465 21 Blue Dashboard wiring, Voithretarder


468 18 Black Electronic unit for Voithretarder

Central box 1-28


Central box 1-28


Central box 1-28

471 8 White Wiring dashboard switch,Voith retarder

At radio-control panel 1-28

478 9 Black Webasto auxiliary heating,Thermo 90


480 8 Black Timer Back panel 1-40

482 18 Black EBERSPäCHER D1LC /D3LC auxiliary heating

Behind co-driver’s seat 1-38

483 12 Black EBERSPäCHERDILC/D3LC auxiliary heating

Central box, right-hand side 1-13

491 4 Black PTO cable harness On gearbox, right-hand side,rear

1-54

493 12 Black Cable-harness connectorsockets (FT)

Cable trough below cab,right-hand side

1-48

495 12 Black Cable-harness connnectorsockets (FA)

Chassis rear, at the right-handside in front of the rear crossmember

1-48

499 127 Black Cable harness ABS / ASC In chassis, right-hand side,1000 mm in front of the drivenaxle

1-BB

9

� 9711

5



1-7

Other connectors

1 2 3 4 5 6

515 4 Black Axle-load protection In chassis cross member, in frontof the driven axle

1-53

525 8 Black Substructure cable harness Valve assembly, left-hand side,below the cab

1-54

530 12 Grey Webasto auxiliary heating,Thermo 90

On auxiliary-heating unit 1-40

537 3 Green Cable-harness supply,Cummins

Floor pan, co-driver’ s side 1-25

9

� 9711



1-8

1.2 ILLUSTRATIONS OF CONNECTOR LOCATIONS

Explanation of connector illustrationsA: Connector codingB: Colour of the connector

BN = BrownBW = BlueGL = YellowGS = GreyOE = OrangeRD = RedWT = WhiteZT = Black

C: Overview of pin numbers on connectorPin numbers on the connector as viewed fromthe wire-input side.

E500122

174

C

ZT

2 7 5

3 4

1 6

A B

� 9711

9

5



1-9

E500192 E500226

201(B) 202(A)200(C)

239

E500243 E500193

225(D)

224(C)

271(B)223(A)

200(C) WT

1

6

11

16

2

7

12

17

3

8

13

18

4

9

14

19

5

10

15

20

201(B) ZT

1

6

11

16

2

7

12

17

3

8

13

18

4

9

14

19

5

10

15

20

202(A) RD

1

6

11

16

2

7

12

17

3

8

13

18

4

9

14

19

5

10

15

20

BN239

1 2

225(D) BN

5 6 7 8

1 2 3 4

224(C) RD

5 6 7 8

1 2 3 4

271(B) GL

5 6 7 8

1 2 3 4

223(A) WT

5 6 7 8

1 2 3 4

9

� 9711� 9711



1-10

ZT395

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

ZT396

15 12 9 6 3

14 11 8 5 2

13 10 7 4 1

E500194 E500195

396

395

9

� 9711

5



1-11

E500174 E500181

191

3518

400

191

3518

402

191

3518

401

191

3518

403233

E500182

456789101112131415161718 123

1920212223242526272829303132333435

GS400

456789101112131415161718 123

1920212223242526272829303132333435

GS402

456789101112131415161718 123

1920212223242526272829303132333435

ZT401

456789101112131415161718 123

1920212223242526272829303132333435

ZT403

2 1

233 BN

� 9711

9



1-12

E500235

321348

115114

115114

145328352

145 328352

321348

LHD RHD

336 336

RD114

32 33 343130

25 282726

2019

14 1816

10 1196

431 2

5 78 1312

15 172321 22

24 29

35

A B

C D

ZT115

32 33 343130

25 282726

2019

14 1816

10 1196

431 2

5 78 1312

15 172321 22

24 29

35

A B

C D

ZT145 ZT

2 14 36 5

910 8

16 15

712 1114 13

WT321

32 33 343130

25 282726

2019

14 1816

10 1196

431 2

5 78 1312

15 172321 22

24 29

35

A B

C D

ZT328

2 14 36 5

910 8

16 15

712 1114 13

336

22212019 26252423292827 33323130

141312 18171615

3534 39383736

76 111098

40 44434241

1 5432

348 ZT

2 14 36 5

910 8

16 15

712 1114 13

ZT352

2 14 36 5

910 8

16 15

712 1114 13

9

� 9711

5



1-13

E500174 E500275

387478383483

398443

378

371373445

377

461465

187

175397

BW175

3 6

2 5

1 4

ZT377

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

ZT397

3 6 9

2 5 8

1 4 7

BW461

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

BW187

3 6 9 12

2 5 8 11

1 4 7 10

GL378

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

GL398

3 6 9

2 5 8

1 4 7

BW465

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

ZT478

3 6 9

2 5 8

1 4 7

ZT483

12 9 6 3

11 8 5 2

10 7 4 1

GL371

3 6 9 12 15 18

2 5 8 11 14 17

1 4 7 10 13 16

ZT383

3 6 9 12

2 5 8 11

1 4 7 10

GL443

3 6 9

2 5 8

1 4 7

BW373

3 6 9 12 15 18

2 5 8 11 14 17

1 4 7 10 13 16

GL387

3 6 9 12

2 5 8 11

1 4 7 10

BW445

18 15 12 9 6 3

17 14 11 8 5 2

16 13 10 7 4 1

9

� 9711



1-14

E500174 E500276

176

194185

189290

407

BW176

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

ZT185

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

GL189

3 6 9 12 15 18

2 5 8 11 14 17

1 4 7 10 13 16

BW194

3 6 9 12

2 5 8 11

1 4 7 10

290 GL

18 15 12 9 6 3

17 14 11 8 5 2

16 13 10 7 4 1

GL407

3 6

2 5

1 4

9

� 9711

5



1-15

376

380

E500282

ZT376

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

BW380

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

E500196

9

� 9711



1-16

E500296

281

411408 282

412

282

408

412

411

281

E500258

BW281

3 6 9 12 15 18

2 5 8 11 14 17

1 4 7 10 13 16

BW412

9 6 3

8 5 2

7 4 1

ZT282

3 6 9 12

2 5 8 11

1 4 7 10

GL408

9 6 3

8 5 2

7 4 1

ZT411

9 6 3

8 5 2

7 4 1

E500379

9

� 9711� 9711

5



1-17

E500196 E500281

252

E500362 E500278

231

231 ZT

1 2 3

45

252 WT

1 2 3

4 5 6

9

� 9711



1-18

E500174 E500262

232

E500174

216

E500297

2 14 36 5

910 8

16 15

712 1114 13

ZT216

232 ZT

55

54535251504948474645444342414039383736353433

32

27

26252423222120191817161514131211109876

5

1 2 3 4

28 29 30 31

� 9711

9

5



1-19

E500174 E500228

333

E500237

251

3

2 1

WT251

333 WT

55

54535251504948474645444342414039383736353433

32

27

26252423222120191817161514131211109876

5

1 2 3 4

28 29 30 31

E500363

9

� 9711



1-20

E500247

398

398

E500299

E500254 E500249

344

1 5

67

423

ZT344

GL398

3 6 9

2 5 8

1 4 7

9

� 9711

5



1-21

E500298

407

E500049

313

1 5

67

423

ZT313

GL407

3 6

2 5

1 4

E500196

9

� 9711



1-22

E500229

334

E500254 E500250

343

1 5

67

423

ZT343

334 ZT

18

35

17

34

16

33

15

32

14

31

13

30

12

29

11

28

10

27

9

26

8

25

7

24

6

23

5

22

4

21

3

20

2

19

1

9

� 9711

5



1-23

E500057358

E500247

398

E500264

398

GL398

3 6 9

2 5 8

1 4 7

GS358

H

BJ

CA

DE

FG

9

� 9711



1-24

E500198 E500078

335

E500054

336

LHD RHD

336

336

22212019 26252423292827 33323130

141312 18171615

3534 39383736

76 111098

40 44434241

1 5432

335 ZT

10

1

11

20

2

12

21

3

13

22

4

14

23

5

15

24

6

16

25

7

17

26

8

18

27

9

19

28

9

� 9711

5



1-25

E500326

537

E500325

537

GN537

3 2 1

9

� 9711



1-26

E500174 E500199

135

441

433

E500201136

135 ZT

15 14 13 12 11 10 9

8 7 6 5 4 3 2 1

WT441

81

GL433

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

1 4

32

ZT136

9

� 9711

5



1-27

E500171 E500200

305

434

E500230314

1 5

67

423

ZT314

305 ZT

13

25

12

24

11

23

10

22

9

21

8

20

7

19

6

18

5

17

4

16

3

15

2

14

1

434 GL

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

9

� 9711



1-28

E500206

471

E500248

E500174

471 WT

1 2 3 4

5 6 7 8

468 ZT

18 15 12 9 6 3

17 14 11 8 5 2

16 13 10 7 4 1

ZT469

9 6 3

8 5 2

7 4 1

ZT470

12 9 6 3

11 8 5 2

10 7 4 1

E500368

468

470469

9

� 9711

5



1-29

E500044

352

LHD RHD

352

ZT352

2 14 36 5

910 8

16 15

712 1114 13

9

� 9711



1-30

E500208

471

E500248

E500174 E500177

338

464 WT

1 2 3 4

5 6 7 8

338 ZT

13

25

12

24

11

23

10

22

9

21

8

20

7

19

6

18

5

17

4

16

3

15

2

14

1

9

� 9711

5



1-31

E500082

328

LHD RHD

328

ZT328

2 14 36 5

910 8

16 15

712 1114 13

9

� 9711



1-32

E500174 E500265

340446

WT321

32 33 343130

25 282726

2019

14 1816

10 1196

431 2

5 78 1312

15 172321 22

24 29

35

A B

C D

348 ZT

2 14 36 5

910 8

16 15

712 1114 13

340 ZT

18

35

17

34

16

33

15

32

14

31

13

30

12

29

11

28

10

27

9

26

8

25

7

24

6

23

5

22

4

21

3

20

2

19

1

ZT446

13

25

12

24

11

23

10

22

9

21

8

20

7

19

6

18

5

17

4

16

3

15

2

14

1

E500364

321348

LHD RHD

321348

9

� 9711

5



1-33

E500253

307

E500211

347

347 ZT

11 1210

4 5

1 2

7 8 96

3

307 ZT

3 2 1

6 5 4

9 8 7

E500365

307

9

� 9711



1-34

E500256

356

ZT356

3

2

4AMP

1

9

� 9711

5



1-35

E500212

116

122

E500274

116 WT

2 7 5

3 4

1 6

122 ZT

6 5 4

3 2 1

9

� 9711



1-36

E500174 E500172

453

456

454

455

E500214 E500259

499

ZT499

6

7

8

9

10

11

12

3

4

5

1

2

18 15 12 9 6 3

17 14 11 8 5 2

16 13 10 7 4 1

ZT453

15 12 9 6 3

14 11 8 5 2

13 10 7 4 1

ZT456

9 6 3

8 5 2

7 4 1

ZT455

6 3

5 2

4 1

ZT454

9

� 9711

5



1-37

WT321

32 33 343130

25 282726

2019

14 1816

10 1196

431 2

5 78 1312

15 172321 22

24 29

35

A B

C D

E500364

321348

LHD RHD

321348

9

� 9711



1-38

E500174 E500216269

482

173

173 ZT

1

2

3

4

5

6

7

8

269 ZT

1

2

3

4

5

6

7

8

9

10

11

12

13

14

ZT482

3 6 9 12 15 18

2 5 8 11 14 17

1 4 7 10 13 16

9

� 9711

5



1-39

E500174 E500260

167

168

166

E500116

145

LHD RHD

145

ZT166

1 2

167 ZT

1

2

3

4

5

6

7

8

9

10

168 ZT

1

2

3

4

5

6

7

8

ZT145 ZT

2 14 36 5

910 8

16 15

712 1114 13

9

� 9711



1-40

E500267 E500268

173

480

E500316

530

E500308

GN530

1 2 3 4 5 6

789101112

173 ZT

1

2

3

4

5

6

7

8

ZT480

1 2 3 4 5 6 7 8

9

� 9711

5



1-41

E500174 E500312

383

ZT383

3 6 9 12

2 5 8 11

1 4 7 10

9

� 9711



1-42

E500174 E500251

253

E500233

254

254 ZT

1 23

4

253 ZT

6

12

5

11

4

10

3

9

2

8

1

7

9

� 9711

5



1-43

E500219

118

E500261

118

E500234

175

BW175

3 6

2 5

1 4

127

36

45

8

ZT118

9

� 9711



1-44

E500174

394

E500271

ZT394

3

4

5

6

7

8

1

2

9

10

9

� 9711

5



1-45

E500220

198199

E500239

196197

278279

E500221

276277

E500240

WT278

3

2

4AMP

1

WT279

3

2

4AMP

1

ZT276

9 6 3

8 5 2

7 4 1

BW277

6 3

5 2

4 1

WT198

3

2

4AMP

1

WT199

3

2

4AMP

1

ZT196

9 6 3

8 5 2

7 4 1

BW197

6 3

5 2

4 1

9

� 9711



1-46

161

E500222

190

161 WT

3

2 1

ZT190

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

9

� 9711

5



1-47

E500104 E500103

144

E500242

143

143 ZT

1 4

32

144 ZT

1 4

32

9

� 9711



1-48

E500317

493E500269

493

495

E500288 E500280

495

ZT495

6

7

8

9

10

11

12

3

4

5

1

2

ZT493

6

7

8

9

10

11

12

3

4

5

1

2

9

� 9711

5



1-49

E500174 E500241

134

E500174 E500252

427

WT427

1 2

3 4

134 RD

1 2 3 4

9

� 9711



1-50

E500314 E500272

181

E500315 E500279

180

BN180

1 2

BN181

1 2

9

� 9711

5



1-51

E500294

284

E500270

284

284 ZT

6

7

8

9

10

11

12

3

4

5

1

2

9

� 9711



1-52

E500290

291

E500273

291

E500291 E500287

290

290 GL

18 15 12 9 6 3

17 14 11 8 5 2

16 13 10 7 4 1

291 ZT

21 18 15 12 9 6 3

20 17 14 11 8 5 2

19 16 13 10 7 4 1

9

� 9711

5



1-53

E500292

515

E500283

515

E500196 E500285

424

425

426

GS424

1 3 5 7

2 4 6 8

BN425

1 3 5 7

2 4 6 8

WT426

3

2

4AMP

1

515 ZT

1 4

32

9

� 9711



1-54

E500295

525

E500284

E500293

491

491

E500277

ZT491

2 3

41

525 ZT

127

36

45

8

9

� 9711

5



1-55

E500174 E500255

385

E500313

285

E500307

285

BW385

3 6 9 12

2 5 8 11

1 4 7 10

285 ZT

6

7

8

9

10

11

12

3

4

5

1

2

9

� 9711



1-56

E500315 E500300

286

ZT286

3 6 9 12 15 18

2 5 8 11 14 17

1 4 7 10 13 16

9

� 9711

5



1-57

E500321 E500322

183

WT183

1 2

9

� 9711



1-58

E500327

288

E500301

288

ZT288

6

7

8

9

10

11

12

3

4

5

1

2

9

� 9711

5



1-59

E500315

191

E500318

BW191

6 3

5 2

4 1

9

� 9711



1-60

E500315

192

E500319

BW192

6 3

5 2

4 1

9

� 9711

5



1-61

E500315 E500320

182

WT182

1 2

9

� 9711



1-62

9

� 9711

5



1

CONTENTS

Page Date

1. INTRODUCTION 1-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. ELECTRICAL INSTALLATION 2-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 Circuit diagram 1316630/ 05 2-1 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 Overview of basic code numbers in circuit diagram 1316630/ 05 2-5 9711. . . . . . . . . . . . . .2.3 Overview of wire and connector numbers of

circuit diagram 1316630/ 05 2-17 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.4 Subdiagrams of circuit diagram 1316630/ 05 2-30 9711. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10

� 9711

5ELECTRICAL INSTALLATION


2

10

� 9711

5

95XF series Introduction


1-1

1. INTRODUCTION

This main group includes the entire electricalinstallation showin in the form of circuitdiagrams and an overview of connectors/pinallocations.

Circuit diagramsThe circuit diagram contains all informationpertaining to the entire electrical installation ofthe vehicle, with the exception of theconnectors.

Overview of connectors/pin allocationsThe overview of connectors/pin allocationsindicates the connection of the wire number onthe connector.Note:For the location of the connectors in the vehicle,see main group “Location of connectors”.

10

� 9711


Introduction 95XF series

1-2

10

� 9711

5

95XF series Electrical installation


2-1

2. ELECTRICAL INSTALLATION

2.1 CIRCUIT DIAGRAM 1316630/ 05

This page provides room for your own notes onthe circuit diagram.

10

� 9711


Electrical installation 95XF series

2-2

10

� 9711

5



2-5

2.2 OVERVIEW OF BASIC CODE NUMBERS IN CIRCUIT DIAGRAM 1316630/ 05

Column 1: Basic code numberColumn 2: DesignationColumn 3: Number on search bar of circuit

diagram 1316630/ 05

Column 1 Column 2 Column 3

A000 Trailer socket (7-pin) 62/63/224/234/277/399

A001 Rear fog light back-up light socket (7-pin) 252/256/397/399

A004 ABS FA socket (7-pin) 404

A007 24V socket (2-pin) 395

A021 Diagnostic socket (16-pin) 191

A026 Box side-lights (4-pin) 224/235/396/400

A027 24V accessory socket (4-pin) 400

A031 Diagnostic socket 2-pin SAE CUMMINS 549/550

A038 Accessory socket (2-pin) 40A 394

A040 Alarm system socket 778

A042 24V dashboard socket (2-pin) 361

A043 Chair console socket driver’s side (2-pin) 392

A500 Batteries (2) 2

A502 Generator of integrated voltage regulator 4

B000 Windscreen-wiper motor 89

B001 Windscreen-wiper pump motor 98

B002 Headlight cleaner pump motor 100

B003 Electric motor for automatic windows, driver’s side 728

B004 Electric motor for automatic windows, co-driver’s side 724

B005 Left-hand mirror adjustment motor 741/750

B006 Right-hand mirror adjustment motor 745/754

B007 Vehicle/engine speed regulator motor E-gas system 518

B009 Roof panel motor 772

B010 Starter motor 8/11

B011 Electric motor for speed limiter 496

B015 4-speed heater fan 76/378/581/582

B017 Mirror heating, driver’s side 758

B018 Mirror heating, co-driver’s side 759

B023 Radio 708

B024 Left-hand loudspeaker 708/714

B025 Right-hand loudspeaker 709/715

10

� 9711



2-6


B026 Citizen Band 711

B028 Air horn 762

B030 Cigarette lighter, driver’s side 362

B032 Seat heating, driver’s side 388

B033 Seat heating, co-driver’s side 390

B036 Resistor generator D+ 6

B038 Glow filament 33


B042 Air dryer element heating 386

B043 Air-conditioning compressor 370

B068 Auxiliary heating circulation pump 591

B071 Lifting-gear lifting valve 613

B072 Lifting-gear lowering valve 607

B073 Pump on lifting-gear motor 617

B079 Valve single-H-safety 86

B088 Intarder valve, proportional 468

B089 Intarder valve, air supply 466

B122 Fuel dosage pump for auxiliary heating Eberspächer 571

B129 Electric motor for left-hand headlight-height adjustment 678

B130 Electric motor for right-hand headlight-height adjustment 680

B166 Front axle ECAS valve 634/665

B168 Loudspeaker filter, driver’s side 569

B170 Automatic lubrication pump with push-button switch 475


B175 Roof panel motor Super Space Cab 766

B178 Left-hand loudspeaker 716


B180 Right-hand loudspeaker 719


B185 Radio 713


B187 Loudspeaker filter, co-driver’s side 719

B192 Engine brake valve 85/551

B199 Central door locking, driver’s side 688

B200 Central door-locking motor, co-driver’s side F249 XH/XC 683/693

10

� 9711

5



2-7


B204 Auxiliary-heating unit Thermo 90 585

B237 ABS/ASC rear-axle differential-gear blocking valve 419

B238 Valve ECAS-driven axle left/right air supply (FT) 632

B243 Axial controlled slip differential control valve 258

B244 Longitudinal controlled slip differential control valve 262

B245 PTO control valve 267


B247 Engine brake valve 440

B248 Engine brake valve 441

B250 Valve ECAS-driven axle left/right air supply (FA) 630

B252 Recirculation valve 381

B253 Valve ECAS-driven axle left/right air supply 662

B254 Valve of ECAS trailing/leading axle lifting/lowering 667

B256 Left-hand front ABS valve 411

B257 Right-hand front ABS valve 413

B258 ABS valve left-hand driven axle 415

B259 ABS valve right-hand driven axle 417

B293 Gearbox gate safety valve 40

B294 Switch-off valve cab suspension, front 281

B298 Voith retarder valve 452

B501 Compact tachograph 22

C000 Dipped light, left 239

C001 Dipped light, right 240

C002 Main beam, left 242

C003 Main beam, right 243

C006 High-beam headlight, left 244

C007 High-beam headlights, right 246

C008 Fog light, front left 247

C009 Fog light, front right 248

C010 Side-headlight, left 215

C011 Side-headlight, right 226

C012 Side-light, front left 217

C013 Side-light, front right 227

C014 Flasher light, front left 53

C015 Flasher light, front right 57

10

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2-8


C016 Side flasher light, left 56

C017 Side flasher light, right 59

C018 Flasher light, rear left 55

C019 Flasher light, rear right 58

C020 Brake light, left 275

C021 Brake light, right 276

C024 Fog light, rear left 249

C025 Fog light, rear right 250

C026 Back-up light, left 253

C027 Back-up light, right 255

C046 Map-reading light, driver’s side 322/347

C047 Map-reading light, co-driver’s side 323/348

C052 Heater fan light, left 367

C053 Heater fan light, right 368

C062 Stepwell lighting, driver’s side 309/329

C063 Stepwell lighting, co-driver’s side 315/331

C064 Central upper storage compartment lighting 304/353

C065 Central lower storage compartment lighting 305

C066 Right-hand storage compartment lighting 307

C067 Left-hand storage compartment lighting 357

C068 Left-hand tool compartment lighting 358

C071 Work light 19

C072 Ashtray light, left 364

C073 Ashtray light, right 365

C074 Side-light, rear left 218


C110 Lower bed lamp with switch 349

C111 Upper bed lamp with switch 351

C115 Bed lamp with switch 302

C130 Red interior nightlight, driver’s side 344

C139 Red interior nightlight, co-driver’s side 341

C140 Light in storage compartment under lower bed (lamp 1) 355


C148 Interior lighting, driver’s side 2 x 21W 317/333

C149 Interior lighting, co-driver’s side 2 x 21W 312/337

10

� 9711

5



2-9



C151 Central interior lighting with switch 326

C152 Rear light, left (trucks) 219

C153 Rear light, right (trucks) 229

C154 Rear number plate light, left (trucks) 220

C155 Rear number plate light, right (trucks) 231

C156 First side-light left (trucks) 221

C157 First side-light right (trucks) 232

C158 Second side-light left (trucks) 222

C159 Second side-light right (trucks) 233

C539 Accessory start-contact switch 15

C588 Switch 4-speed heater fan 377/582

C622 Lighting switch 202

C695 Switch for mirror adjustment, driver’s side 743/751

C696 Switch for mirror adjustment, co-driver’s side 747/755

C697 Switch for seat heating, driver’s side 388

C698 Switch for seat heating, co-driver’s side 390

C725 Work light switch 19

C726 Glow plug switch 35

C727 Rear fog light switch 205

C731 Interior bed lighting switch, co-driver’s side F249 XC 317/334

C732 Interior lighting switch, overhead console, co-driver’s sideF249

XC317/334

C733 Interior bed lighting switch, driver’s side F249 XC 312/338

C734 Interior lighting switch, overhead console, driver’s sideF249 XC

312/338

C735 Interior night lighting switch F249 XC 319/344

C736 Roof panel switch F249 XL/XH/XC 766/771

C737 ABS/ASC-traction switch 430

C738 Speed regulator cut-out switch 561

C739 Lifting-gear switch 613

C740 ECAS switch, normal level 623/646

C741 Switch ECAS axle lifting 649

C742 Auxiliary drive-off switch 653

C743 Switch for automatic windows on co-driver’s side (dooron driver’s side)

730

10

� 9711



2-10


C744 Switch for automatic windows on co-driver’s side (dooron co-driver’s side)

735

C745 Switch for automatic windows on driver’s side (door ondriver’s side)

738

C746 Mirror heating switch 759

C748 Axial controlled slip differential control switch 258

C749 Longitudinal controlled slip differential control switch 262

C750 PTO control switch 267


C754 DEB switch 559

C760 Air-conditioning switch 372

C761 CWS switch 155

C763 Potentiometer for instrument light dimming 119

C764 Potentiometer for headlight-height adjustment 676

C765 Hazard light switch (with LED search light) 43


C774 Central door locking switch 693

C775 Switch for direction indicators/main beam/dippedheadlights/horn

47/212/762

C776 Switch for windscreen wiper/intermittentwipe/E-gas/resume cruise control

97/518/539

C778 Switch for auxiliary heating 574/598

C799 Switch for retarder 458/471

C802 Air-conditioning recirculation switch 383


D503 Electronic unit for lifting gear 605

D525 Electronic unit for converter 12/24V 705

D529 Electronic unit for ECAS remote control 621/644

D550 Electronic unit for CTE-2 49

D587 Electronic unit for ZF intarder 472

D591 Electronic unit for E-gas 3 504

D597 Electronic unit for speed limiter for ASL-V 492

D609 Diode for light switch 203

D610 Diode for main beam/dipped lights 212

D611 Diode for lifting gear lowering valve damping 606

D612 Diode for lifting gear lifting valve damping 612

D613 Diode for lifting gear relay pump damping 610

10

� 9711

5



2-11


D622 Diode for lifting gear lifting lock 613

D623 Diode for lifting gear lowering lock 607

D668 Diode for generator safety (D+) 6

D703 Diode for switching off the auxiliary heating/door contactat driver’s side

567

D704 Diode for switching off the auxiliary heating/door contactat co-driver’s side

566

D705 Diode for switching off the auxiliary heating with runningengine

565

D708 Diode for interior lighting, prevent feedback to co-driver’sstepwell

316/332

D709 Diode for interior lighting prevent feedback to switchco-driver’s side

333

D710 Diode for interior lighting, prevent feedback to driver’sswitch

312/338

D721 Diode for parking brake, prevent feedback 104

D722 Diode for brake lights, prevent feedback 278

D745 Diode for brake valve motor 443

D758 Diode prevent feedback to CWS 284

D759 Diode prevent feedback to brake lights 279

D802 Electronic unit for ECAS-2 655

D804 Electronic unit for DAF Cummins interface 561

D805 Electronic unit for CUMMINS CELECT 524

D806 Electronic unit for automatic lubrication 475

D809 Electronic unit for speed limiter for ASL-G 485

D813 Electronic unit for gate safety, gearbox 39

D827 Electronic unit for auxiliary heating, Thermo 90 586

D850 electronic unit for ABS/ASC D-version 407

D851 Electronic unit for ECAS-2 (4x2) 626

D852 Instrument panel DIP-3 105

D853 Electronic unit for CWS-2 155

D862 Electronic unit for central door locking 684

D870 Electronic unit for Voith retarder 448

D871 Electronic unit for auxiliary heating 573

E000 Fuse for side-light, rear left 215

E001 Fuse for side-light, rear right 226

E004 Fuse for dipped lights, driver’s side 239

E005 Fuse for dipped lights indicator lamp, co-driver’s side 240

10

� 9711



2-12


E006 Fuse for main beam, driver’s side 242

E007 Fuse for main beam indicator lamp, co-driver’s side 243

E008 Fuse for high-beam lights 244

E009 Fuse for front fog lights 247

E010 Fuse for rear fog lights 249

E013 Fuse for brake lights 273

E016 Fuse for back-up lights 253

E019 Fuse for the control of glow plug/ CTE/ flasher lights/engine brake

35

E023 Fuse for switch for cold start/ tachograph/ auxiliaryheating programming clock

22

E025 Fuse for headlight cleaner wiper motor 97

E026 Fuse for cigarette lighter 362

E027 Fuse for converter 24/12V 17

E028 Fuse for interior lighting 302/329

E029 Fuse for engine brake retarders 446

E030 Fuse for horn 762

E031 Fuse for heater fan ITC unit 370/578

E033 Fuse for electric window motor, co-driver’s side 723

E034 Fuse for electric window motor, driver’s side 727

E035 Fuse for instruments and indicator lamps 101

E037 Fuse for contact switch 15

E040 Fuse for ABS 420



E043 Fuse for ABS trailer 404

E044 Fuse for mirror heating 731

E048 Fuse for power supply trailer 397

E051 Fuse for ECAS-1 658

E052 Fuse for ECAS remote control working light 19

E053 Fuse for ECAS diagnostic connector (16-pin) 191

E062 Fuse for lifting gear and ECAS 613/627/642

E084 Fuse for lighting 201

E091 Fuse for air-dryer element/fuel contamination separator 386

E108 Fuse for CTE-2 51

E112 Fuse for glow indicator lamp 34

10

� 9711

5



2-13


E114 Fuse for auxiliary heating (Eberspächer) 572/579

E117 Fuse for search light 237

E143 Fuse for E-gas tachograph 27

E157 Grease pump automatic lubrication 476

E160 Fuse for Cummins motor 524


E167 Fuse for transfer relay, starting motor 9

E168 Fuse for accessories/microwave 394

E172 Fuse for ABS trailer 10A 405

E182 Fuse for central door locking 683/693

E501 Control switch for back-up light 253

E507 Approximation switch for axle load protection oflifting-gear (10 ton)

604

E508 Thermal switch for air-conditioning compressor 372

E509 High / low pressure air-conditioning control switch 372

E511 Brake light control switch 273

E514 Control switch for interior step lighting, door switch ondriver’s side

309/329

E515 Control switch for interior step lighting, door switch onco-driver’s side

315/331

E524 Control switch for lifting-gear limit switch oil pressure 611

E525 Control switch for central upper storage compartmentlighting

304/354

E526 Control switch for central lower storage compartmentlighting

306

E527 Control switch for right-hand storage compartmentlighting

308

E528 Control switch for left-hand storage compartment lighting 358

E529 Control switch for right-hand tool compartment lighting 359

E555 Control switch for lighting in storage compartment underlower bed

355


E561 Control switch of gearbox gate safety 40

E564 Engine brake control switch 46

E565 Control switch for auxiliary-heating fan, Thermo 90 594

E566 Control switch for thermostat for auxiliary heaterEberspächer (DIIC)

572

E570 Control switch for coupling/PTO N/10 265

E571 Control switch for auxiliary heater, Thermo 90 592

10

� 9711



2-14


E575 Approximation switch ECS coupling 503/557

E576 Control switch for auxiliary-heating fan 597

F000 Parking brake control switch 101

F006 Control switch for differential-gear blocking 1st diff. 144

F007 Control switch for differential-gear blocking 3rd diff. 148

F011 Control switch for engine oil pressure 164

F016 Control switch for engine air filter 166

F033 Control switch for splitter signalling 127

F038 Control switch for differential-gear blocking 2nd diff. 147

F047 Control switch for steering system (1st circuit) 160

F048 Control switch for steering system (2nd circuit) 162

F050 Control switch for differential-gear blocking pressure (1stand 2nd diff.)

145

F076 Switch for oil level HGS 171

F087 Control switch for gearbox PTO 150


F501 Engine-speed sensor 107

F509 Cab temperature sensor of auxiliary heater 596

F512 Sensor for ABS blocking signal, front left 406

F513 Sensor for ABS blocking signal, front right 407

F514 Sensor for ABS blocking signal, left-hand drive axle 408

F515 Sensor for ABS blocking signal, right-hand drive axle 410

F531 Sensor for accelerator pedal E-gas 515

F533 Vehicle-speed sensor (4-pin 1st) 22

F535 Sensor for engine coolant temperature 115

F544 Sensor for coolant temperature of secondary retarder 456/469

F571 Sensor for accelerator pedal ECS 540/541

F585 Sensor for engine coolant level 167

F608 Sensor for fuel level 116

F612 Height sensor ECAS left-hand rear axle 626

F613 Height sensor ECAS right-hand rear axle 627/657

F614 Height sensor ECAS front axle 628/658

F615 Pressure sensor ECAS driven axle left/right 659

F616 Sensor cab locking 283

F620 Sensor for oil temperature in Voith retarder 454

G000 Relay for taillight/ side-light 202/215

10

� 9711

5



2-15


G001 Relay for dipped lights 212/239

G002 Relay for main beam 213/242

G003 Relay for high-beam lights 214/244

G004 Relay for front fog light 205/247

G005 Relay for rear fog light 209/249

G014 Glow-filament relay 33/82

G015 Contact relay 5/15

G028 Relay for automatic windows, co-driver’s side 722/730

G029 Relay for automatic windows, co-driver’s side 724/732

G030 Relay for automatic windows, driver’s side 726/738

G031 Relay for automatic windows, driver’s side 728/739

G036 Relay for brake light 1st 273/275

G052 Lifting-gear motor relay 609/617

G065 Relay, heater fan 579/583

G066 Lifting-gear takeover relay 609/611

G170 Auxiliary-heating fan relay 579/594

G178 Accessory relay 16/17

G203 Starting-motor takeover relay 9/14

G231 Radio lighting relay (12V) 706/708/712/713

G236 Windscreen wiper micro relay (speed 1 or 2) 90/921

G237 Windscreen wiper micro relay (automatic zero position) 91/93

G238 Headlight cleaner micro relay 88/100

G239 Engine brake takeover micro relay ABS/ASC-CTE 421/433

G240 E-gas PTO/engine speed micro relay 101/153

G243 Engine brake micro relay 438/440


G257 Recirculation valve relay 381/383

G258 Recirculation valve relay 381/384

G259 PTO control relay 265/267

G267 Air-conditioning micro relay 370/372

G279 Heater fan transfer micro relay 373/375

G280 Relay, heater fan 378/380

G284 Micro relay for Voith retarder function 446/447

G297 Relay for cab air suspension, front height adjustment 281/284

G516 Central earth cab co-driver’s side 288

10

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2-16


G525 Central earth flywheel housing motor 547

G718 Connection parking brake/PTO 102

G721 Speed regulator switch connection 518/539

G723 Connection for central door locking 694

G725 Connection for auxiliary heating D3LC (PETREG) 571

G726 Connection panel switch DEB, XF engine 438

10

� 9711

5



2-17

2.3 OVERVIEW OF WIRE AND CONNECTOR NUMBERS OFCIRCUIT DIAGRAM 1316630/ 05

The pages consist of the following threecolumns:

Column 1 wire numberColumn 2 connector numberColumn 3 connection number on connector


1000 537 1

1000 444 A1

1000 537 3

1000 114 B

1000 299 B1

1000 400 29

1000 399 A1

1000 388 3

1000 114 A

1000 299 A1

1010 388 1

1010 299 C1

1020 396 6

1020 114 1

1020 402 13

1020 387 7

1020 383 8

1100 412 1

1100 402 15

1100 402 19

1101 201 10

1101 231 2

1101 403 14

1101 408 7

1101 396 15

1104 293 1

1104 163 4

1104 291 1

1104 190 1

1104 408 8

1104 547 1

1104 189 1

1104 290 1

1104 402 29

1105 547 2

1105 402 35

1105 196 1

1105 394 10

1105 276 1

1106 427 2

1106 403 12

1107 547 3

1107 403 15


1107 293 2

1107 187 2

1107 190 2

1107 185 2

1107 426 2

1107 291 2

1107 189 2

1107 290 2

1108 293 3

1108 427 4

1108 189 3

1108 291 3

1108 190 3

1108 290 3

1108 424 7

1110 176 1

1110 400 34

1113 496 3

1113 115 27

1113 402 16

1113 493 10

1114 232 29

1114 387 1

1114 402 32

1114 547 4

1114 232 1

1117 400 30

1117 373 1

1117 340 1

1119 299 A2

1119 115 A

1127 402 31

1127 223 1

1130 402 20

1130 412 6

1131 495 10

1147 400 32

1147 402 1

1147 403 10

1150 378 1

1150 402 18

1154 299 B2

1154 385 1

10

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2-18


1156 383 1

1156 480 2

1156 168 5

1156 482 1

1156 472 3

1156 483 1

1156 402 34

1156 478 1

1156 473 1

1156 547 5

1156 480 6

1175 399 A2

1201 480 4

1201 401 15

1201 397 1

1201 478 2

1201 473 3

1201 376 1

1201 473 2

1201 472 1

1202 251 2

1202 232 42

1202 401 16

1202 408 3

1202 185 5

1202 403 27

1202 114 30

1202 176 2

1205 400 7

1205 400 8

1205 400 21

1205 411 1

1205 252 3

1205 400 11

1205 400 31

1207 401 17

1208 196 2

1208 400 26

1208 276 2

1209 402 7

1211 400 16

1211 281 1

1211 396 14

1211 253 1

1211 401 14

1211 201 15

1211 285 8

1211 200 7

1211 200 20

1211 200 8

1217 176 3

1217 376 2


1217 401 13

1217 118 1

1217 134 1

1217 115 1

1221 373 2

1221 185 6

1221 446 1

1221 376 3

1221 445 2

1221 116 1

1221 307 1

1221 340 9

1221 122 6

1221 115 2

1221 401 9

1221 122 3

1221 347 1

1223 453 7

1223 403 19

1223 377 2

1223 400 35

1224 453 9

1224 377 3

1224 401 11

1225 377 4

1225 453 8

1225 400 17

1229 403 18

1229 216 1

1230 468 7

1230 464 4

1230 461 1

1230 466 A3

1230 338 1

1230 465 1

1230 464 8

1230 466 A1

1230 400 18

1230 468 13

1233 401 35

1234 135 8

1234 371 1

1234 305 1

1234 434 2

1234 400 23

1234 334 19

1234 436 1

1234 177 1

1234 378 2

1234 333 28

1234 223 3

1234 336 2

10

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5



2-19


1234 358 4

1234 443 8

1240 286 1

1240 400 25

1240 288 1

1240 187 4

1240 185 7

1258 299 C2

1258 385 3

1288 401 12

1288 321 1

1288 377 1

1295 253 12

1295 401 18

2000 547 7

2000 232 37

2001 408 1

2001 232 24

2002 232 53

2002 408 2

2003 547 8

2003 232 35

2006 185 8

2006 281 2

2006 284 1

2006 232 4

2006 495 1

2006 115 3

2006 387 2

2007 495 2

2007 115 4

2007 288 2

2007 187 5

2007 387 3

2007 286 2

2007 232 31

2008 493 3

2008 232 2

2008 495 3

2008 115 5

2009 495 4

2009 493 4

2009 115 6

2009 232 30

2100 401 21

2100 231 1

2100 176 4

2102 290 4

2102 281 3

2102 496 1

2102 495 5

2102 161 1


2102 115 7

2102 493 5

2102 400 33

2102 189 4

2102 284 2

2103 189 5

2103 495 6

2103 115 8

2103 290 5

2103 288 3

2103 286 3

2103 496 2

2103 493 6

2103 161 2

2103 400 28

2110 231 4

2110 401 24

2110 288 4

2110 176 5

2110 284 3

2110 286 4

2110 281 4

2111 408 5

2111 401 7

2113 288 5

2113 286 5

2113 403 17

2114 403 16

2114 281 5

2114 284 4

2120 402 5

2120 408 6

2120 402 22

2122 202 7

2122 402 30

2122 281 6

2122 284 5

2123 291 4

2123 286 6

2123 288 6

2123 189 6

2123 402 28

2123 290 6

2123 190 4

2131 403 9

2131 402 17

2132 402 21

2132 288 7

2132 281 7

2132 284 6

2132 286 7

2140 401 19

10

� 9711



2-20


2140 176 6

2141 401 4

2141 402 33

2142 401 2

2142 281 8

2142 288 8

2142 284 7

2142 286 8

2150 176 7

2150 401 6

2152 493 7

2152 200 2

2152 115 9

2152 495 7

2152 400 24

2154 408 4

2154 401 28

2155 493 1

2155 202 4

2155 115 29

2155 176 8

2600 232 17

2600 281 9

2600 144 1

2600 383 9

2600 396 5

2600 387 4

2600 394 3

2609 293 8

2609 291 8

2609 290 8

2609 383 10

2609 387 5

2609 394 4

2609 143 1

2609 189 8

2609 286 9

2610 232 27

2610 189 9

2610 293 9

2610 290 9

2610 291 9

2611 547 9

2611 290 10

2611 189 10

2612 290 11

2612 189 11

2612 547 10

2617 547 11

2617 290 12

2617 189 12

2622 397 2


2622 202 16

2622 223 2

2630 290 13

2630 400 3

2630 291 5

2630 176 9

2630 190 5

2630 202 15

2630 376 4

2630 400 27

2630 547 12

2630 189 13

2630 396 12

2632 293 10

2632 291 10

2633 293 11

2633 291 11

2637 293 12

2644 547 13

2644 290 14

2644 189 14

2645 547 14

2645 189 15

2645 290 15

3000 114 2

3000 201 5

3003 336 6

3003 371 2

3003 177 5

3003 114 4

3003 201 3

3003 335 17

3004 232 6

3004 224 4

3004 434 3

3004 333 20

3004 202 12

3004 378 3

3005 201 4

3005 114 15

3012 201 12

3012 396 2

3014 395 10

3014 114 7

3017 395 3

3017 114 8

3022 114 9

3022 395 5

3036 396 3

3036 114 10

3037 482 12

3037 216 14

10

� 9711

5



2-21


3037 383 11

3037 483 11

3047 335 8

3047 336 10

3047 177 8

3047 334 34

3048 334 35

3048 335 27

3048 336 11

3048 177 9

3052 336 13

3052 334 23

3052 335 4

3052 177 10

3053 177 11

3053 336 14

3053 334 26

3053 335 13

3054 177 12

3054 336 15

3054 335 5

3054 334 24

3055 358 6

3055 336 16

3055 334 29

3056 177 14

3056 335 1

3056 334 30

3056 336 17

3057 334 32

3057 335 16

3057 177 15

3057 336 18

3058 336 19

3058 334 31

3058 335 25

3058 177 16

3059 336 20

3059 177 17

3059 177 13

3059 334 28

3059 335 6

3060 336 21

3060 335 9

3060 177 18

3060 334 27

3061 334 14

3061 343 7

3062 358 1

3062 358 3

3063 358 9

3063 358 2


3064 378 5

3064 216 8

3065 378 4

3065 216 10

3400 232 7

3400 202 2

3401 202 8

3401 232 34

3402 200 9

3402 401 32

3402 400 12

3403 396 9

3403 200 15

3406 396 10

3406 395 1

3408 115 10

3408 202 9

3410 200 3

3410 118 3

3410 491 1

3410 400 14

3410 115 12

3412 285 11

3412 281 10

3413 395 2

3413 201 8

3417 395 12

3417 338 2

3417 461 5

3420 338 15

3420 461 6

3420 466 A5

3420 465 6

3420 465 7

3420 200 16

3425 453 13

3425 216 3

3425 377 5

3425 453 14

3426 395 9

3427 395 6

3427 453 18

3427 377 6

3428 395 7

3428 377 7

3428 321 2

3431 373 3

3431 446 13

3431 445 3

3431 395 20

3431 340 33

3432 340 34

10

� 9711



2-22


3432 373 4

3432 446 25

3432 200 4

3432 445 4

3435 378 6

3435 371 5

3435 395 14

3435 334 3

3435 434 6

3435 333 30

3438 202 1

3438 115 32

3438 118 4

3445 232 38

3452 434 7

3452 333 19

3452 400 13

3452 378 7

3460 333 7

3460 378 8

3460 377 8

3460 434 8

3460 455 3

3460 305 10

3461 378 9

3461 305 22

3461 434 9

3461 455 6

3461 377 9

3461 333 35

3468 254 2

3468 253 2

3468 286 11

3469 253 5

3469 395 4

3470 253 6

3470 253 11

3470 216 13

3471 453 16

3471 395 17

3471 377 10

3471 395 19

3474 175 1

3475 401 34

3475 232 13

3475 401 26

3484 377 11

3484 378 12

3485 377 12

3485 378 13

3486 377 13

3486 378 14


3487 453 6

3487 377 14

3487 376 5

3490 396 1

3490 376 7

3492 395 11

3496 376 8

3496 396 11

3500 225 3

3500 232 18

3502 445 5

3502 465 8

3502 232 19

3502 373 5

3502 340 22

3502 338 5

3502 461 8

3502 446 12

3502 134 3

3502 470 2

3503 115 16

3503 201 2

3514 434 10

3514 177 23

3514 336 25

3514 135 9

3514 333 11

3514 378 10

3514 371 6

3514 335 7

3514 305 21

3515 352 4

3515 469 5

3515 328 4

3515 338 12

3516 469 4

3516 352 6

3516 328 6

3516 338 4

3518 281 11

3518 395 8

3542 469 9

3542 352 1

3542 328 1

3543 469 8

3543 328 2

3543 352 2

4001 412 4

4001 388 2

4002 412 2

4002 168 4

4002 383 2

10

� 9711

5



2-23


4002 232 45

4008 444 A2

4009 114 33

4009 114 27

4011 232 16

4011 176 10

4013 114 11

4013 232 3

4019 202 3

4019 114 19

4030 232 51

4030 118 5

4030 115 33

4047 232 5

4047 216 9

4049 334 6

4049 376 10

4049 371 7

4049 232 55

4051 232 14

4051 251 3

4051 185 11

4080 371 13

4080 334 20

4080 114 20

4081 336 28

4081 177 30

4081 334 21

4081 358 8

4082 334 22

4082 336 29

4082 177 31

4082 58 7

4083 371 15

4083 335 2

4083 343 1

4083 443 1

4083 335 10

4083 177 32

4083 376 9

4083 336 30

4092 334 7

4092 403 33

4092 376 11

4092 371 8

4093 114 18

4093 403 32

4093 401 33

4094 114 12

4500 232 21

4500 411 2

4501 411 3


4501 232 46

4502 411 4

4502 232 49

4503 282 10

4503 232 20

4503 411 5

4504 400 5

4504 232 52

4505 400 9

4505 232 23

4506 400 20

4506 400 22

4507 252 5

4507 400 6

4508 252 6

4508 400 4

4509 232 40

4509 252 2

4509 400 10

4510 400 1

4510 232 50

4511 400 19

4511 281 12

4517 525 1

4517 176 11

4517 285 6

4517 282 1

4518 285 7

4518 282 2

4518 376 12

4520 196 3

4520 276 3

4521 276 4

4521 196 4

4522 276 5

4523 276 6

4524 276 7

4525 276 8

4526 196 5

4527 196 6

4528 196 7

4529 196 8

4532 276 9

4532 196 9

4535 408 9

4535 284 8

4535 281 13

4537 394 7

4537 197 4

4538 197 5

4538 394 1

4540 185 12

10

� 9711



2-24


4541 187 7

4542 185 13

4543 187 8

4550 116 2

4550 376 13

4550 115 17

4551 116 3

4551 376 14

4551 115 18

4551 122 1

4552 116 4

4553 122 2

4553 116 5

4555 115 19

4555 122 5

4555 373 18

4558 116 6

4578 321 12

4578 456 7

4578 499 11

4588 163 2

4588 232 26

4589 281 15

4589 284 9

4589 163 3

4591 493 8

4591 495 8

4591 118 6

4592 176 12

4592 202 13

4593 176 13

4593 202 17

4594 176 14

4594 389 A3

4595 282 3

4595 176 15

4595 525 6

4595 285 9

4596 525 5

4596 282 4

4596 185 14

4596 389 A1

4596 285 10

4596 389 A5

4599 281 16

4599 163 5

4601 115 22

4601 495 9

4601 493 9

4601 402 8

4601 163 1

4602 402 6


4605 378 11

4605 402 9

4614 377 15

4614 403 21

4614 453 17

4619 470 3

4619 403 3

4619 465 13

4619 232 41

4619 334 11

4619 338 21

4619 461 13

4619 371 9

4620 377 16

4620 285 1

4620 282 5

4620 454 4

4621 282 6

4621 285 2

4621 377 17

4621 454 5

4622 455 4

4622 321 3

4623 321 4

4623 455 5

4628 321 5

4628 456 5

4628 499 1

4629 321 6

4629 456 6

4629 499 2

4630 499 3

4630 321 7

4630 456 8

4631 321 8

4631 456 9

4631 499 4

4632 454 1

4632 377 18

4632 282 7

4632 285 3

4633 282 8

4633 285 4

4633 377 19

4633 454 2

4634 321 9

4634 455 7

4635 455 8

4635 321 10

4640 321 13

4640 499 5

4640 456 1

10

� 9711

5



2-25


4641 456 2

4641 499 6

4641 321 14

4642 456 10

4642 321 15

4642 499 8

4643 456 11

4643 321 16

4643 499 9

4655 376 16

4655 397 3

4656 397 4

4656 175 2

4657 397 5

4657 175 3

4660 383 4

4660 397 7

4660 480 7

4660 480 8

4660 547 15

4660 478 3

4663 167 1

4663 145 1

4663 530 7

4664 145 2

4664 530 11

4664 167 2

4665 145 3

4665 167 10

4665 530 4

4666 478 4

4666 168 6

4666 173 3

4667 530 5

4667 167 9

4667 145 5

4668 145 11

4668 530 12

4668 167 3

4670 135 5

4670 136 1

4670 305 15

4670 314 2

4670 333 4

4670 313 2

4671 313 1

4671 333 3

4671 314 1

4671 135 6

4671 305 2

4671 136 2

4672 305 11


4672 314 7

4672 313 7

4672 333 24

4673 333 52

4673 305 24

4673 314 6

4673 313 6

4674 333 23

4674 313 5

4674 305 12

4674 314 5

4675 333 51

4675 313 3

4676 313 4

4676 333 22

4677 177 28

4677 344 2

4677 333 27

4677 335 18

4677 336 32

4677 343 2

4678 333 26

4678 177 29

4678 335 19

4678 336 33

4678 344 5

4678 343 5

4679 344 3

4679 177 35

4679 343 3

4679 335 11

4679 336 39

4679 333 55

4680 333 25

4680 344 1

4681 333 54

4681 344 7

4682 434 16

4682 333 31

4682 232 43

4682 378 16

4684 407 2

4684 333 38

4684 334 10

4684 436 7

4684 443 7

4684 398 7

4686 334 12

4686 407 1

4686 232 25

4686 443 9

4686 436 8

10

� 9711



2-26


4686 436 9

4686 398 8

4690 352 12

4690 469 3

4690 328 12

4691 398 2

4691 443 3

4691 443 4

4691 436 2

4691 411 8

4691 335 22

4691 333 36

4691 177 33

4691 336 36

4692 411 9

4692 333 9

4692 336 37

4692 398 3

4692 443 2

4692 436 3

4692 335 12

4692 177 34

4693 334 13

4693 411 7

4693 371 14

4693 333 37

4693 436 4

4693 398 4

4693 376 17

4696 307 6

4696 434 18

4696 378 18

4696 333 50

4697 334 17

4697 307 7

4697 185 15

4697 334 16

4697 305 23

4697 378 19

4697 434 19

4697 371 11

4697 333 44

4697 216 5

4697 441 7

4706 189 16

4706 547 16

4710 468 10

4710 471 8

4710 471 4

4711 338 10

4711 464 7

4711 471 7


4711 468 6

4711 461 7

4712 471 6

4712 468 5

4712 338 22

4712 464 6

4713 464 5

4713 338 9

4713 471 5

4713 468 4

4714 338 8

4714 471 3

4714 468 9

4714 464 3

4727 356 1

4727 340 26

4727 348 1

4727 446 6

4731 445 8

4731 185 17

4731 307 4

4731 446 11

4731 373 8

4731 340 21

4732 373 9

4732 340 2

4732 340 4

4732 216 7

4732 446 3

4732 445 9

4732 446 4

4734 340 20

4734 445 10

4734 446 2

4734 307 3

4734 373 10

4734 185 18

4735 376 15

4735 340 17

4735 373 11

4736 446 7

4736 321 20

4736 340 8

4736 347 3

4739 446 19

4739 321 21

4739 347 4

4739 340 25

4740 356 2

4740 446 21

4740 340 15

4740 321 22

10

� 9711

5



2-27


4740 348 2

4740 347 5

4741 340 13

4741 347 6

4741 321 23

4741 446 8

4742 446 20

4742 340 31

4742 321 24

4742 347 7

4751 340 11

4751 446 10

4751 356 3

4751 348 3

4753 347 8

4753 321 32

4753 340 5

4753 340 6

4754 321 33

4754 340 12

4754 347 9

4755 321 34

4755 347 10

4755 340 30

4756 376 18

4756 445 12

4756 340 23

4756 373 12

4756 446 23

4757 376 19

4757 340 24

4757 373 13

4760 189 17

4760 290 17

4760 547 17

4761 290 18

4761 189 18

4761 547 18

4764 253 4

4764 286 12

4764 254 1

4771 197 1

4771 277 1

4773 197 2

4773 277 2

4775 197 3

4775 277 3

4788 441 8

4788 378 20

4788 216 4

4827 425 5

4827 194 1


4827 291 13

4828 425 6

4828 291 14

4828 194 2

4829 425 3

4829 194 3

4829 291 15

4830 194 4

4830 425 4

4830 291 16

4831 190 17

4831 194 5

4831 291 17

4831 425 7

4831 293 17

4832 293 18

4832 194 6

4832 190 18

4832 425 8

4832 291 18

4833 425 1

4833 293 19

4833 291 19

4833 190 19

4833 194 7

4834 194 8

4834 425 2

4834 190 20

4834 293 20

4834 291 20

4883 461 21

4883 338 18

4883 216 11

4886 398 9

4887 469 2

4887 352 14

4887 328 14

4887 338 14

4888 338 3

4888 328 15

4922 167 4

4922 530 3

4922 145 10

4935 383 5

4935 115 30

4936 383 6

4936 482 9

4936 115 31

4936 483 6

4939 482 11

4939 269 12

4941 269 14

10

� 9711



2-28


4941 482 13

4953 288 9

4953 286 14

4953 176 16

4953 281 14

4953 284 11

4960 338 23

4980 478 5

4980 168 1

4980 167 6

4980 383 7

4980 397 6

4980 173 2

4981 145 6

4981 530 6

4981 530 2

4981 530 1

4981 167 7

4982 472 2

4982 173 7

4982 478 6

4988 118 7

4988 115 35

4988 134 4

5052 398 1

5052 411 6

5055 397 8

5055 114 14

5056 282 12

5056 454 3

5056 285 5

5056 377 21

5057 321 11

5057 455 9

5058 499 7

5058 456 3

5058 321 17

5059 456 12

5059 321 18

5059 499 10

5060 321 19

5060 499 12

5060 456 4

5061 547 20

5061 277 4

5061 394 8

5062 394 2

5062 277 5

5063 547 6

5063 394 5

5063 387 9

5065 547 19


5109 352 7

5109 328 7

5109 469 1

5110 469 6

5110 328 8

5110 352 8

5111 470 8

5111 466 A2

5116 483 4

5116 269 7

5117 482 7

5117 269 2

9001 223 5

9003 482 10

9003 269 10

9005 115 28

9005 201 11

9007 114 3

9007 201 16

9009 376 20

9009 347 11

9009 356 4

9009 446 18

9009 348 4

9009 340 19

9009 340 27

9009 340 16

9009 321 29

9010 253 9

9010 254 4

9010 286 17

9011 177 24

9011 537 2

9011 336 41

9011 334 2

9025 201 17

9025 202 20

9025 177 6

9107 216 2

9108 185 20

9108 307 2

9300 530 10

9300 145 12

9300 167 8

9300 530 9

9300 167 5

M 200 11

M 530 8

M 493 12

M 495 11

M 145 13

M 495 12

10

� 9711

5



2-29


M 394 9

M 348 5

M 453 10

M 328 16

M 333 1

M 453 11

M 284 12

M 453 12

M 290 16

M 321 28

M 288 12

M 334 1

M 389 A2

M 114 C

M 114 D

M 478 9

M 468 15

M 321 27

M 396 13

M 135 7

M 397 9

M 403 35

M 286 18

M 269 11

M 338 25

M 482 4

M 483 12

M 253 3

M 187 12

M 202 5

M 115 C

M 115 D

M 401 31

M 347 12

M 387 12

M 200 5

M 424 8

M 223 6

M 483 5

M 200 6

M 493 11

M 173 5

M 190 7

M 168 3

M 291 7


M 480 5

M 525 8

M 118 8

M 401 5

M 116 7

M 163 6

M 232 28

M 252 1

M 122 4

M 401 3

M 277 6

M 547 21

M 293 7

M 285 12

M 232 39

M 376 21

M 176 21

M 197 6

M 402 4

M 402 3

M 385 12

M 175 6

M 473 4

M 472 4

M 185 21

M 385 10

M 427 3

M 427 1

M 446 14

M 134 2

M 388 4

M 426 4

M 383 12

M 281 18

M 194 12

M 305 14

M 491 3

M 143 3

M 144 3

M 496 4

M 403 1

M 338 13

M 161 3

M 269 3

10

� 9711



2-30

2.4 SUBDIAGRAMS OF CIRCUIT DIAGRAM 1316630/ 05

A Voltage in front of and behind the contactB Earth-connection overview1 Charging circuit / Starting motor / Contact

switch / Starter switch2 Tachograph3 Glow plugs / Glowing / Afterglowing4 Direction indicators and warning lights5 CTE-26 Dip-37 CWS-28 Light switch / Rear/side marker and parking

lights FA9 Light switch / Rear/side marker and parking

lights FT10 Dipped beam / Main beam and high-beam

headlights11 Front and rear fog lights12 Back-up light13 Gearbox and gate safety14 Brake lights / Cab air suspension15 Differential lock16 Interior lighting17 Interior lighting, Super Space Cab18 Mirror heating and mirror adjustment19 Control lighting20 Heater fan / Air-conditioning system21 Seat heating / Microwave22 Signal horn / Cigarette lighter / Work light /

Air dryer23 ABS / ASC24 DEB25 Voith retarder26 ZF intarder27 AGS28 E-gas 329 ECS-DC30 DCI31 ASL-V32 ASL-G33 Headlight-height adjustment34A ECAS-2 (4x2)34B ECAS-2 (6x2)35 Converter / Radio36 Automatic windows / Central door locking /

Roof hatch37 Mechanical lifting gear38 Gearbox PTO39 Wipe-wash system40 Eberspächer D1LC / D3LC Compact

auxiliary heating41 Webasto auxiliary heating, Thermo 9042 Connector sockets FT, diagnostic

connector, alarm connector43 Connector sockets FA, diagnostic

connector, alarm connector

10

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5



2-31

A VOLTAGE IN FRONT OF AND BEHIND CONTACT

VOLTAGE IN FRONT OF CONTACTA constant voltage is applied to both thePertinax block and connector 233 pin 2 throughwire 1000 and connector 114 (pins A and B).This wire is NOT fuse-protected. It can only bemade dead by disconnecting the battery leadsor by disconnecting connector 114.

VOLTAGE BEHIND CONTACTA voltage is applied to the Pertinax connectionblock through the starting motor (point 30) andthe alternator (B+). This connection point can beconnected to wire 1010 through contact relayG0105.This wire is NOT fuse-protected.

OPERATIONIf the contact/starter switch (C539) is switchedto the “accessories” position (connectionbetween points 1 and 6), voltage is appliedthrough wire 1130 to relay G178.If the contact/starter switch (C539) is switchedto the “contact” position (connection betweenpoints 1 and 4), the relay is activated throughwire 4001.This relay then connects wire 1000 (voltage infront of contact) to wire 1010 (voltage behindcontact).If the contact/starter switch (C539) is turnedfurther against the spring pressure (connectionbetween points 1 and 2), relay G015 remainsactivated and the starting-motor relay (B010) isalso activated. The starting motor will now startoperating.If the starter key is released, the contact switchwill automatically return and remain in the“contact” position. The starting motor (B010) isno longer activated.

VARIANTS

Location6 Wire 4009 only applies in the case of a VF

engine.

10

� 9711



2-32

A

11410001000

1000

D85

3B

6 7

1020

1316630/05 EL000092A

4001

1010

1000

A500

2/233

1/233

15/402

G525

G525

G01

41 3

1000

27

114!

40094009

1000

4002

1100

1100

1/412

2/412

4/412

6/412

1010

G17

830 1

13/4021020 1020

A04

07 42

1

1141020

1020

102010

00

4002

1000

B

11410001000 1000

4002

D82

7A

4 41

D55

045 6

1100

4002

C53

9

8

383

3087

8685

G015

1000

50

B010

M

31

30

G3

DB+

D+

A502

1130

G17

885 1

4002

1000

E04

3A

1 23

1000

E16

8A

1 21

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

2

383

4002

10

� 9711

5



2-33

B EARTH-CONNECTION OVERVIEW

This subdiagram provides an overview of allearth connections with the wire numbers andconnector points.

G 525 1 = Central earth flywheel housing motor

1 = Earth connection to chassis

2 = Accessory connection in central cabinet, right.

3 = Overhead-cover wiring connection Depending on cab type

4 = Cruise control connection, VF engine

5 = Heater-wiring connection

6 = Auxiliary-heating connectionConnector 383: Webasto Thermo 90Connector 483: Eberspächer D1LC / D3LC “compact”

7 = Cooling-drawer connection

10

� 9711



2-34

D74

51

M93

M8

B03

031

F616 4

M2

M1 M13

12

284

D85

2C

11

M64

M62

D85

2C

5D

852

C6

M63

A04

32

B03

22

C69

52

C69

64

B01

72

B19

94

B 1316630/05 EL000093

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

M1

M2

M4

M5

G52

5

G51

6

!1

M3M2

A03

82

M2

M3

M4

M5

M1 M71

M70

M72

12

194

6

197

21

185

!3

M1

C01

62

C06

82

M6

M5

M2

M3

M60

M74

D85

2D

2D

852

A5

M75

D85

3B

13

M68

M50

M56

M8M9

C76

3B

M2M3M4M5C

748

B

C75

0B

C75

1B

C72

6B

M1M10M11M12

C77

3B

C76

4B

C76

43

C72

5B

21

176

E57

56

M57

18

281

M66

C00

62

M2

C00

02

M3

C00

22

M4

B12

91

M5

C01

42

M6

B02

82

M7

B29

52

M11

B24

52

B24

62

B24

32

B24

42

M2

M3

M4

M5

M3

8

525M1

12

285

M14

M1

M1

M12

M6M7M1

B00

22

F047 2

C06

22

3

144

M5

B00

12

M10

F048 2

21

376

M52

C74

9B

C73

9B

C74

1B

M13 M12 M11

C76

1B

C76

11

C75

4B

M20 M19 M18

C74

0B

C74

2B

C76

01

C80

21

M15 M16

B18

58

B18

54

M54

M2 M3

M40M35

M53

M51B

000

1

21

380

M43

M1

M1

M11

M14M15M16

C73

6B

C77

43

C77

45

C77

4B

M13 M12

C73

3B

M11

C73

67

M21M22M23

C77

8B

C75

21

C75

2B

C73

1B

M20

C07

22

M25

C07

22

M25

A04

22

M26

M10

6

175 M42

M1

F076 2

M41

12

397

M80M40

D55

039

D55

028

M82

M81

M90

G03

086

G03

087

A

G03

186

G03

187

A

G02

886

G02

887

A

G02

986

G02

987

A

M102

M104

M106

M108

M101

M103

M105

M107

D52

51

D52

53

M140

M100

M145

D81

32

D80

63

D86

29

M141

M146

M14

2

M5

C76

5BM2

C73

7B

M3

M4

C73

5B

C73

8B

M5

M3

C73

71

M100

G00

386

G17

886

M94M95

D87

8M

G00

486

M91M92

G23

95

G24

32

G01

586

G25

9A

2

M96M97

M130M131

M90

M11

0

M36M37

D

114

C

114M1

C

115

D

115

10

385

12

385M38

!2

M3

D85

2A

20

9025

D85

2B

17

9025

3

371

9025

9025

D80

5B

266

336

9025

B50

1A

6

9025

2

180M1

!4

!5

10

� 9711

5



2-35

C00

32

B13

01

C01

52

C00

72

B04

24

C00

12

M2

M3

M4

M5

M6

M7

C74

01

2

M4

B 1316630/05 EL000094

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

M11

0

A04

012

M115

M120

M116

M117

12

383

!6

6

277M1M2

B01

82

B20

04

M3

12

187

C06

72

M5

C01

72

M6

B03

32

M3

M1

20

1859108

2

30791089108

D52

92

9107

A02

12

20

37690099009

9001

B50

1A

5

C74

21

C74

17

90099009

18

286M20M1

C06

32

M5

3

143M1

M13

12

288M1

!7

10

� 9711



2-36

1. CHARGING CIRCUIT / STARTING MOTOR / CONTACT/STARTER SWITCH

CONTACT CIRCUITIf contact/starter switch C539 is turned (contact1 is connected to pin 6), the accessories relay(G178) will be activated.Voltage is now applied through fuse E037,switch C539 and wire 1130 to contact 85 ofrelay G178. Because relay G178 is activated, aconnection is made between contacts 30 and 87and a voltage is applied through fuse E027 andwire 1106 to pin 1 of the electronic converter 24V/12V. At the same time a voltage is appliedthrough fuse E052 and wire 1110 to theelectronic unit of the seat adjustment onco-driver’s side (B202, pin 2) (if fitted), to theelectronic unit of the seat adjustment on driver’sside (B197, pin 2) (if fitted), and to pin Pn on thework light switch (C625).If the vehicle contact is turned off, no voltage isapplied to connection point 42. As a result, pin55 of the CTE-2-unit will be connected to thesupply voltage for 3 minutes, causing the enginestop/engine brake valve (B082) to becomeactivated.If the vehicle is switched to contact again, theengine stop/engine brake valve (B082) isdeactivated again.For more information on activating the enginebrake: see system manual

START CIRCUITIf contact switch C539 is turned (contact 1 isconnected to contacts 4 and 6), contact relayG015 is activated through wire 4001. If thecontact switch is turned into the “starting”position, a connection between points 1 and 2 ismade in this switch. The supply now runs fromthe batteries through fuse E037, connection 1-2of the contact/starter switch and wire 4002 toconnection point 50 of starting motor B010. Therelay coil is located between points 50 and 31(earth) and will supply the starting motor withvoltage through connection points 30 and 31, asa result of which the motor will start operating.Voltage is also applied to pin 45 of the CTE-2through fuse E037, wire 1100, switch C539(connections 1 and 2), wire 4002, fuse E073and wire 4003. Depending on the condition(engine speed exceeding approx. 400 rpm andsupply voltage (battery voltage) on the CTE unitexceeding 17 V), glowing is activated duringstarting, on the understanding that preglowinghas taken place first.For more information on glowing: see systemmanual.

10

� 9711

5



2-37

CHARGING CIRCUITIf the contact is activated, voltage is applied toresistor generator D+ (B036).The other side of the resistor is connected toearth through the diode for generator safety(D+) (D668), wire 1020, D+ connection of thealternator and the integrated voltage regulator(A502) in the generator. This will cause a smallcurrent to run, causing a magnetic field in thealternator.After starting, the voltage on clamps B+ and D+will increase to approx. 28.4 V. This is causedby the fact that the regulator disconnects theearth connection in the regulator and connects itto the battery voltage. This voltage is alsoapplied to wire 1020, so that the difference ofpotential over the resistor becomes 0 V. Themagnetic field now disappears, so that thegenerator is not activated for a short time. Thiswill reduce the voltage on outputs B+ and D+.The regulator is activated if the voltage dropsbelow 27.6 V. This way, the generator voltagesupply remains relatively constant. The batteriesare fed by generator output B+.

VARIANTS


engine.

10

� 9711



2-38

1202

G24

33 24

1202

A

11410001000

1000

D85

3B

6 7

1020

1316630/05 EL0000951

4001

1010

1000

A500

2/233

1/233

15/402

19/402

G525

G525

G01

41 3

1000

27

114

!

40094009

4009

1100

1100

1/412

2/412

4/412

6/412

1010

34/400

1020 1020

A04

07 42

1

1141020

1020

1020

1000

4002

1000

B

11410001000 1000

1100

C53

9

8

383

3087

8685

G015

1000

50

B010

M

31

30

G3

DB+

D+

A502

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1010 1000

20/4021130

D52

52 35

110612/403

1110

3/402

32/400

1/402

C72

55 22

13/402

1

1761110

10/403

1147

1147

1147

4002

4002

4002

D

114

41

B192

4049 4049

1202 1202

55/

232

16/

232

45/

232

42/

232

D550

D81

31 13

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

30

8685

87A

87

G178

1100

1147

1130

E027

10A

E052

10A

1147

E019

10A

16/4021202

1202

4002

4002

C726

5

71

01

2

1761202

1202

10 176

4011

4011

C77

53 4

5

1851202

E56

42 14

G525

4049

4049 4049

D80

46 30

4049 4049

C75

45 30

10

376

12

114

7

371

E04

3A

1 23

1000

1000

E16

8A

1 21

1000

D82

7A

4 412

3834002

10

� 9711

5



2-39

2. TACHOGRAPH

The tachograph (B501) has two supplies; one infront of and one behind the contact relay(G015).

The non-activated supply voltage is applied totachograph point 1/223 through fuse E023 andwire 1127.This supply voltage is meant for the clock,among other things.The activated supply voltage is applied totachograph point 3/223 through fuse E143 andwire 1234.

De tachograph is connected to the vehiclespeed sensor (F533) through points B1 (1/271),B2 (2/271), B3 (3/271) and B4 (4/271).Pin B1 (1/271) represents the supply voltage forspeed sensor (4-pin 1st) (F533).Pin B1 (2/271) is the earth connection for speedsensor (4-pin 1st) (F533).Pins B3 (3/271) and B4 (4/271) of thetachograph receive two speed signals inopposite phase.

Pin 3/225 of the tachograph supplies a pulsatingspeed signal to the CTE 2-unit, connection point18/232. For more information see systemmanual.Pin B7 (7/271) of the tachograph supplies thesame pulsating speed signal to one of the speedlimiting systems: ASL-V (D597), ASL-G (D809),the E-gas 3-system (D591) or theECS-DS-system (D805). This wire may not beinterrupted or branched. All wiring connectionsthis wire runs through must be provided with aseal.

There is also a speed signal (wire 3004) whichis connected to tachograph connection point4/224 through the instrument panel (D852). Thisis to connect a tachograph with speedregistration. 10

� 9711



2-40

2110

B13

03 334

2862110

2 1316630/05 EL000096

15/202

16/202

12/202

27/400

5/401

2630

2630

2622

3004

17/20190259025

20/202

9025

2630

D85

3B

15 7

1101

C77

57 10

1101

110114/403

2

41

C622

1101

1101

123423/400

10

378

3514

D80

5B

07 29

3514 3514

1234

2

378

1234

3004

3

3783004

3004

3500

3018

3019

3020

3021

9001

112731/402

2622

3004

2622

6

371

C05

21 202

3972622

B80

5B

26 303

371

9025

9025 9025

1234

D80

4C

26 291

3711234

1234 1234

22/401 C77

32 11

21002100

4

176

24/401

B12

93 33

21102110

4

2812110

2100

2100

10/201

G525

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1010

1000

2100

E084

10A

E117

10A

30

8685

87A

87

G000

M

D609

2101

E143

15A

E023

10A

28/

333

11/

333

20/

333

D591

6/ 232

18/

232

D550n

F533S

1S

2

3/ 223

4/ 224

7/ 271

3/ 225

1/ 271

2/ 271

3/ 271

4/ 271

5/ 223

6/ 223

1/ 223

2/ 223

B50

1

Pµ

D85

2

M

C77

35 11

2110

2110

2110

5 176

10

� 9711

5



2-41

3. GLOW PLUGS / GLOWING / AFTERGLOWING

GLOWINGGlowing is only required if the outsidetemperature is below 5°C.

Automatic (16/232)The automatic preglowing time is factory set to45 seconds.

To protect the glow filaments againstoverheating, the circuit of this engine typecontains a thermal protection switch (E550). Thethermal protection switch opens at 110 -125°C.

AfterglowingThe after-glowing function is applied in Euro-2engines. The glowing time is factory set to 120seconds. Afterglowing is started approx.3 seconds after loss of voltage at connectionpoint 45 (starting signal).Afterglowing only takes place if:- Preglowing has taken place.- The engine speed exceeds approx.

400 rpm.- The supply voltage (battery voltage) to the

CTE unit exceeds 17 V.

During afterglowing the CTE unit checks boththe engine speed and the supply voltage. If theengine speed falls below approx. 400 rpm of ifthe supply voltage (battery voltage) falls belowapprox. 17 V, the afterglowing is interrupted.

Glowing while startingDuring a “starting” action voltage is applied topin 45 of the CTE-2 through wire 4002.Depending on the condition (engine speedexceeding (6/232) approx. 400 rpm and supplyvoltage (battery voltage) (42/232) on the CTEunit exceeding 17 V), glowing is applied duringstarting on the understanding that preglowinghas taken place first.

VARIANTS

Location21 Component E550 is not present in VF

engines.41 Wire 4009 only applies in the case of a VF

engine.

SEE THE SYSTEM MANUAL FOR MOREINFORMATION

10

� 9711



2-42

G24

33 24

1020

C77

53 4

1020

1316630/05 EL0000973

1010

10002/233

1/233

G525

1000

1010

1000

1020

1020 1020

1000

4015

4018

G525

G525

4014

401440

61

120216/401

1202

19

1144019 4019 4019

4014

E112

5A

12

4013

1202

4011

4011

3004

4014

11

114

3087

G015

B038

21

B039

21

B040

21

B041

21

A04

07 42

30

1141202

1

1141020

E55021

13/402

D85

3B

6 7

1020

8

383

20/2023/202

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D59

120 28

3

378

3004

3004 3004

B50

1C

4 2

D85

2A

12 6

1000

1000

1020

1000

4013

1000

1000

A

114

B01

030 1

1000

B 114

1000

!

9025

902517/201

10

176

2

1761202

4013

1202

1202

D81

31 13

1202

D82

7A

4 41

2

383

4002

4002

4002

B01

050 1

DV

B

4009 4002

C53

92 1

4002

D87

8

1010

1000

1000

1010

E019

10A

D668

B036

1024

G014

21

8586

G3

DB+

D+

A502

D852

D55

0

3/ 232

16/

232

42/

232

45/

232

28/

232

39/

232

6/ 232

C726

5

71

01

A500

!

1000

E04

3A

1 23

1000

E16

8A

1 21

1000

1000

10

� 9711

5



2-43

4. DIRECTION INDICATORS AND WARNING LIGHTS

WARNING LIGHTSA supply voltage is applied to connection point 6of warning-light switch C765 through fuse E108.By activating the warning light/direction indicatorswitch the supply voltage is applied to point 37 ofthe CTE-2.

The CTE 2 now supplies a square-block voltagethrough point 4 to lights C014, C016 and C018 (allon the left side) and through point 31 to C015,C017 and C019 (all on the right side), as a resultof which these lights start blinking simultaneously.The warning lights also function if the contact isnot activated.

CTE-2 (point 35) also supplies a square-blockvoltage to warning light/direction indicator switchC765 ( to point 1), causing the LED in the switchto blink also.

DIRECTION INDICATORS

LeftIf the direction indicator switch (C775) is activatedto the left (connection between points 3 and 2),the supply voltage is passed on to point 53 of theCTE-2 through wire 2002. Subsequently theCTE-2 supplies a square-wave signal throughpoint 4 to C014, C016 and C018 (left directionindicators) and through point 2 to connectorsocket A000 pin 3 (in the case of an FA) or A002pin 3 (in the case of an FT). Every time a pulse issupplied to point 4 of the CTE-2, the lights willblink briefly.

RightIf the direction indicator switch (C775) is activatedto the right (connection between points 3 and 1),the supply voltage is passed on to point 24 of theCTE-2 through wire 2001.Subsequently the CTE-2 supplies a square-wavesignal through point 31 to C015, C017 and C019(right direction indicators) and through point 30 toconnector socket A000 pin 5 (in the case of anFA) or A002 pin 5 (in the case of an FT). Everytime a pulse is supplied to point 31 of the CTE-2,the lights will blink briefly.

The CTE-2 (points 7 and 34) also supplies asignal to the instrument panel.If the direction indicator installation functionsproperly, the lights for the truck (2/202) and thetrailer (8/202) will light up.

10

� 9711



2-44

VARIANTS

Location29,37,38,43,42 Connector 495 is only used in

the case of an FA. Connector493 is used in the case of anFT.

44 Connector A000 is used foran FA, connector A002 for anFT.


10

� 9711

5



2-45

4 1316630/05 EL000098

120216/401

3

1152006

12023/408

2/408

1/408

1114

A04

02 42

2006

1

4952006

C018

1 8

2006

C017

1 2

C015

1 2

C016

1 2

C0141 2

2006

!!

C019

1 2

3401

3400

2008

2009

12

495

!

!

2003

2000

2001

2002

2000

2001

2002

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1114

A04

01 42

1114

32/402

1114

1114

4

3801114

C81

31 13

1202

1202

1202

30

114

E55

01 5

12021202 2 176

2029

C73

71 23

1202

C72

65 3

1202

5

185

E56

42 5

C73

7A 23

12021202

2630

8

380

2003

26302630 12

380E11

72 19

2630

2630

7

3802000

2

2812006

2006

1

284

2006

8

185

2006

4

1152007 2007

2

4952007 2007

!

2

286

2

2882007 2007

2007

5

1872007

2007

2007

12284

18

281

21

380

21

185

12

288

11495

18

286

D

115

12

187

A04

03 42

2006

6

115

4

4952009 2009

!

5

115

3

4952008 2008

!

90252/202 20/202

8/202

D852

M

D87

8

1010

1000

1010

1000

E019

10A

E108

15A

4/ 232

D55

0

35/

232

37/

232

24/

232

53/

232

7/ 232

34/

232

2/ 232

30/

232

1/ 232

42/

232

29/

232

31/

232

A000

13

5

C775

R L

01

C765

AB

25

17

6

10

� 9711



2-46

5 CTE-2

VARIANTS

Location22,29 Connector 495 is only used in the case

of an FA.Connector 493 is used in the case ofan FT.

44 Wire 4009 only applies in the case of aVF engine.

102 DVB: Only applies in the case of a VFengine.


10

� 9711

5



2-47

B00

053 39

B00

053

B39

B00

02 39

4511

12

281

5 1316630/05 EL000099

1114 1114

1114

1205

4504

4507

B00

03 39

1205

4505

4509

1205

1202

C77

64 39

4502

C77

62 39

4500

C77

63 39

4501

C77

65 39

4503

B00

11 39

4503

G01

486 3

4013 4013

11

114

C76

52 4

2000

C76

51 4

2003

C75

51 4

2001

C75

52 4

2002

2006 2006

C01

81 4

2006

C01

41 4

C01

61 4

3115

2

2812006

2006

2006

2008 2008

A00

03 4

5

115

2009 2009

A00

05 4

6

115

D85

28 4

3401

D85

22 4

3400

3475

D72

12 28

3475

E56

43 14

4051

32/402

31/400

5/400

6/400

9/400

10/400

8/400

16/401

11

1854051

1202

C76

56 424

380111411

14

A04

01 42

1114

D81

31 13

1202

120511/400

4509

20/400

22/400

4506

4/400

7/4001205

4508

1/400

21/400

19/400

3/400

B00

21 39

4511

1205

4510

E11

72 19

2630

4503

10

282

7

380

8

380

2006

1

495

1

2842006

!8

1852006

A04

02 42

2006

2007 2007C

019

1 42007

C01

51 4

C01

71 4

4

115

2

2862007

2007

2007

2007

2

495

2

2882007

!

5

1872007

A04

03 42

2007

26

401

3475

34

401

D72

22 14

3475

B50

1D

3 2

3500

D80

412 30

4686

9

3984686

D87

8

1010

1000

1010

1000

E108

15A

E019

10A

3

21

45

G236

1205

3

21

45

G237

E025

15A

1205

4506

4506

3

21

45

G238

2630

1205

39/

232

D55

0

49/

232

21/

232

46/

232

20/

232

29/

232

1/ 232

52/

232

23/

232

42/

232

28/

232

3/ 232

37/

232

35/

232

24/

232

53/

232

4/ 232

2/ 232

30/

232

34/

232

7/ 232

13/

232

18/

232

14/

232

40/

232

50/

232

31/

232

25/

232

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

10

� 9711



2-48

2600

5 1316630/05 EL000100

4030

B07

92 13

4030

33

115

D87

8

1010

1000

1010

1000

A02

19 40

4047

C72

61 3

4011

4049

B19

21 1

4049

D80

46 30

4049

3502 3502

D81

33 13

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

D71

02 16

2610 2610

9

189

D58

75 26

8

461

3502

D80

222 34

3502

5

4453502

D59

131 28

4682

16

3784682

3004

D59

120 28

3004

3004

B50

1C

4 2

D85

2A

12 6

3004

3

378

7

3714049

12

114

4619

D58

721 26

4619

13

461

4619

D80

411 30

9

371

4619

G23

93 23

4619

3

4034619

2600

9

383

2600 2600 2600

9

281

2600

2600

C14

92 16

9

190

2610

2610

D86

23 36A04

04 42 E51

41 16D85

35 7

C06

21 16

D58

715 26

3420

6

4613420

D85

2C

16 6

3420

10

1764011

C75

45 30

40494049

10

376

4030

5

118

4049

D82

7A

4 41

4002

2

3834002

B01

050 1

4009

C53

92 1

4002

!

4002

D55

0

19/

232

43/

232

51/

232

5/ 232

16/

232

55/

232

27/

232

6/ 232

41/

232

17/

232

38/

232

45/

232

DV

B

10

� 9711

5



2-49

6 DIP-3

VARIANTS

Location23,26 The engine coolant temperature

sensor (F535) only applies if anintarder or a retarder has beeninstalled.

87 For a 4x2: Connector 373 withcomponent D851.For a 6x2: Connector 445 withcomponent D802.


10

� 9711



2-50

6 1316630/05 EL000101

3005

3003

15

114

4

114

3005

3003

D85

3B

2 7

3012

3004 3004 3004

21

F608

3503

16

1153503

D58

3A

2 7

3413

21

F5353000

2

1143000

3426

D85

3A

9 7

9007

3

1149007

9005

28

1159005

110114/403

C77

57 9

2630

4592

2622 2622

C05

21 20

B50

1A

2 2

B50

1C

4 2

D55

06 5

D59

120 28

3

378

3004

5/202

1/239

4/201

3/201

12/201

12/202

2/201

8/201

5/201

16/201

11/201

20/202

15/202

21554/202

13/202

2/239

16/202

D80

5B

17 29

3003

D85

3B

15 7

1101

1101

13000

2

9007

!!

17/201

9025

27/4002630

2630

12

1764592

459317/202

13

1764593

35

C76

392

3972622

C07

11 22

2155

8

176

29

115

C72

51 22

2155

2155

F501

2 n

1

9025

9025

D85

2

P

M

Pµn

M

D87

8

1010

1000

1010

1000

E084

10A

E117

10A

30

8685

87A

87

G000

2101

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

10/201

C62

22 9

1101

10

� 9711

5



2-51

F033

42

6 1316630/05 EL000102

3400

3401

14/401

1211

1211

F087 1 38

3410

D85

3B

9 7

3403

32

1153438

8

1183438 3438

4

118

2/202

8/202

7/200 3/200

15/200

1/202

8/200

D55

07 5

D55

034 5

F000 1 28

12

1153410

D

115

3402

F000 2 28 9/200 5/200

2152

G00

587 11

C02

51 11

2152

9

1152152

2/200

12/400

3402D

721

1 28

3402

6/200

342016/200

D55

038 5

3420

6

465

G28

45 25

3420

11/200

40193/202

19

114

E11

22 3

4019

34089/202

10

115

F006 2 15

3408

21227/202

E00

62 10

2122

6

281

C00

21 10

2122

20/200

1211

15/201

D85

3B

14 7

D85

125 34

34324/200 4

3733432

! !

34101211

1211

1211

14/400

3410

3410

16/400

1211

D80

61 27

1211

D59

119 28

345213/400

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

D87

8

1010

1000

1010

1000

E035

10A

3

21

45

G240

1211

3402

3402

D85

2

M

L!

PS

TO

P

10

� 9711



2-52

7. C.W.S.-2

CWS is the abbreviation for Central WarningSystem.The system consists of an electronic unit (D853)and a digital display. The display is used todisplay error warnings using symbols.The CWS is connected using two (2) blackconnectors.Connector 395 (21-pin) and connector 396 (15pin).

Red warning symbol

Function Connector + contact Wire number

air system storage pressure too low 395/9 3426

steering circuit 395/8 3518

engine oil pressure too low 395/10 3014

coolant temperature too high 396/2 3012

coolant level too low 396/3 3036

alternator charging current too high(> 30 � 0.5 V)

396/6 1020

alternator charging current too low(> 20 � 0.5 V)

396/6 1020

cab not locked 395/11 3492

engine management 395/14 3435

Orange warning symbol

coolant level 395/5 3022

retarder malfunction 395/12 3417

truck ABS malfunction 395/6 3427

engine management malfunction 395/14 3435

trailer ABS malfunction 395/7 3428

ECAS malfunction 395/20 3431

blocked air filter 395/3 3017

fuel level (too) low 395/2 3413

AGS malfunction 395/4 3469

HGS fluid level (delayed switch) 395/19 3474

ASC 395/17 347110

� 9711

5



2-53

CONNECTOR POINTS CWS-2 UNIT

CONNECTOR 395

PinNo.

Designation Wirenumber

1 Interconnection to connector 396, pin 10. 3406

2 Input for alarm function “Fuel supply on reserve”. Activated if the fuel supplymeter reaches the red area. The instrument panel connects point A2 to earth.

3413

3 Input for alarm function “Fuel filter blocked”. Activated if pneumatic switch F016closes and pin 1 is connected to earth. If the input is 0 V (earth), the lightconcerned will light up.

3017

4 Input for alarm function “Lubricating system”. Activated in the case of amalfunction. The AGS unit supplies a voltage to the CWS unit and will activatethe light on the CWS panel.

3469

5 Daily check.If the input is connected to earth, the symbol will light up.

3022

6 Input for alarm function “ABS truck malfunction”. Activated if the truck ABSsystem malfunctions. If the input is 0 V (earth), the light concerned will light up.

3427

7 Input for alarm function “ABS trailer malfunction”. If the input is 0 V (earth), thelight concerned will light up.

3428

8 Input for alarm function “Emergency circuit steering system” first (1st) circuit.Activated if fluid passage switch F047 closes and pin 2 is connected to earth. Ifthe input is 0 V (earth), the light concerned will light up.

3518

9 Input for alarm function “Brake reservoir pressure”. Activated if the brakereservoir pressure is too low (switch at reservoir pressure meter closed).

3426

10 Input for alarm function “Oil pressure”. Activated if pressure switch F011 closesas a result of an insufficient oil pressure. If the input is 0 V (earth), the lightconcerned will light up.

3014

11 Input for alarm function “Cab lock”.Activated if switch F009 is closed.If the input is 0 V (earth), the light concerned will light up.

3492

12 Input for alarm function “Retarder”. 3417

14 Input for alarm function “Engine management”.Orange symbol: less serious malfunction.Red symbol: serious malfunction.

3435

17 Input ABS/ASC (D586).This lamp: blinks a few times when switching on the contact if the ABS/ASCtraction switch (C737) is activated and lights up continuously if a malfunctionoccurs in this control.

3471

19 Input for alarm function “Fluid level HGS”. Activated if switch F076 closesbecause the level is too low. If the input is 0 V (earth), the light concerned willlight up after eight (8) seconds.

3474

20 Input for alarm function “ECAS defective”. 3431

10

� 9711



2-54

CONNECTOR 396

PinNo.

Designation Wirenumber

1 Activation switch “I”, more warnings. 3490

2 Input for alarm function “Coolant temperature too high”.The signal on this input originates from the instrument panel DIP 2 (D816). Ifthe input is 0 V (earth), the light concerned will light up.

3012

3 Coolant level too low. If the level is too low, the switch closes and the symbollights up.

3036

5 Door on driver’s side open/closed. 2600

6 Input D+ for alarm functions “Generator voltage too high/too low”.Generator voltage too low:If D+ is < 21 � 1V, the alarm function is activated. Generator voltage too high:If D+ is > 30 � 1V, the alarm function is activated. The input receives its analogsignal from D+ from the generator.

1020

9 Output central warning lamp (D004) red.The CWS unit will activate the lamp if a malfunction has been detected whichmust be repaired as soon as possible. The only exception to this rule is themalfunction signal: alternator voltage too low.If the input is 0 V (earth), the red light on the CWS panel will light up.

3403

10 Interconnection to connector 395, pin 1. 3406

12 Connection for control lighting. 2630

13 Earth connection. M

14 Supply connection behind contact. 1211

15 Supply connection in front of contact. 1101

10

� 9711

5



2-55

1020

A50

2D

+ 1

7 1316630/05 EL000103

14/401

1211

1211

F000 1 28

3426

3012

3413

3403

3518

11

28135183518

7

1143014

F011

21

P

14/4031101

13/4021020

1/239 2/239

7/200

15/201

15/200

12/201

8/201

3012

3413

3518

7

37634903490

3014

3403

1020

A04

07 42

8

383

8/2001211

20/2001211

1211

G24

01 28

1211

12111211

1211

1101

C77

57 9

D85

2B

10 6

C62

22 9

1101

1101

25/401

3412

3492

10

281

G29

72 13

F616 2 13

3412

3412

29/401

18

281 21

376

E11

72 19

2630 2630 2630

2630 2630

1020

1

1141020

3431

3

4453431

D80

233 34

3435 3435

D59

130 28

3435

D80

43 30

6

378 5

3713435

3417

5

4613417

D58

72 26

F047

21

Q

F048

21

Q

C761

5

71

01

AB

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D85

39/ 39

6

13/

396

2/ 396

!9/ 395

14/

396

2/ 395

8/ 395

10/

395

P

15/

396

6/ 396 V

11/

395

1/ 396

12/

396

20/

395

14/

395

!EG

AS

12/

395

D87

8

1010

1000

1010

1000

E035

10A

E084

10A

D668

1020

B036

1024

D758

3412

P

D85

2

PµS

TO

P

10

� 9711



2-56

7 1316630/05 EL000104

D87

8

1010

1000

1010

1000

3428

7

3773428

A00

45 23

3427

D85

0A

18 236

3773427

3471

10

3773471

D85

0A

16 23

1

1753474

F076

21

3469

3474

8

114 F016

21

P

3017

5/ 253

D80

6

3017

9

11430223022

F585

321

10

11430363036

D

114

6

175

2600

9

2812600

C06

21 17

E51

42 17

2600

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

D85

3

7/ 395

6/ 395

17/

395

19/

395

4/ 395

AB

SII

AB

S I

3/ 395

AS

R

5/ 395

3/ 396

5/ 396

10

� 9711

5



2-57

8. LIGHT SWITCH / REAR/SIDE MARKER AND PARKING LIGHTS FA

REAR/SIDE MARKER AND PARKING LIGHTSBy switching the lighting switch (C622) into thefirst (1st) position (connection between contacts 2and 1), the rear-light/side-light relay (G000) isactivated through wire 2100.A voltage is applied to the left and right side-lightsand the left and right side-headlights respectivelythrough the contacts of relay G000 and fusesE000 and E001. These lights will light up.

10

� 9711



2-58

1101

8

110114/403

28/401

22/401

5/401

2154

C77

57 10

33/400

28/400

2/231 1/231

4/231

1316630/05 EL000105

2102

7

115 C074

2 8

C012

5 6

2102

5

4952102

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

2110

C72

75 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

2100 2100C

727

2 11

2100

4 176

2100

2102 2102

D

11511

495

2102

16/4021113

27

1151113

10

4951113

A00

15 43

1113

1113

2103

3

2812102

2

2842102

2102

C012

5 6

2102

2

2842102

C010

1 2

2102

1

1612102

4

189

2102

2103 C075

2 8

2103

6

4952103

8

115

2103

12

495

2103

2103

2102

2102

C011

1 2

C013

5 6

2103

2

1612103

5

1892103

2103

3

2882103

C013

5 6

2103

3

2882103

18

286

12

288

2103

3

286

3

161

12

194

12

281

12

284

A026

43

21

A000

12

6

C622

0I

II

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

M

2101

E000

10A

E001

10A

E048

15A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

10

� 9711

5



2-59

9. LIGHT SWITCH / REAR/SIDE MARKER AND PARKING LIGHTS FT

REAR/SIDE MARKER AND PARKING LIGHTSBy switching the lighting switch (C622) into thefirst (1st) position (connection between contacts2 and 1), the rear-light/side-light relay (G000) isactivated through wire 2100.A voltage is applied to the left and rightside-lights and the left and right side-headlightsrespectively through the contacts of relay G000and fuses E000 and E001. These will light up.

10

� 9711



2-60

1101

9

110114/403

28/401

22/401

5/401

2154

C77

57 10

33/400

28/400

2/231 1/231

4/231

1316630/05 EL000106

2102

7

115 C1562 8

C012

5 6

2102

5

4932102

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

2100 2100

C72

72 11

2100

4 176

2100

2102

16/4021113

27

1151113

10

4931113

2

284

2102

C012

5 6

2102 2102

C010

1 2

2102

1

1612102

4

189

2102

2103

2103

C011

1 2

C013

5 6

2

1612103

5

1892103

3

288 C013

5 6

2103

18

286

12

288

2103

3

286

3

161

12

194

12

281

C622

0I

II

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

2102

C158

2 8

C152

2 8

C074

C1542102

2102

3

2812102

2103

2103

C153

2 8

C075

C155

C157

2 8

C159

2 8

2103

2103

2103

2102

8 115

2103

6

4932103

2103

12 493

12

28411

493

2103

D

115

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

M

2101

E000

10A

E001

10A

E048

15A

A003

51

A002

12

6

2102

10

� 9711

5



2-61

10. DIPPED BEAM / MAIN BEAM AND HIGH-BEAM HEADLIGHTS

DIPPED BEAMThe dipped beam is activated when the lightingswitch (C622) is switched to the “dipped beam”position (connection between pins 2 and 4).Switch C775 on the steering column should bein the “dipped beam” position (connectionbetween pins 4 and 5). As a result, relay G001is activated causing a voltage to be appliedthrough fuse E005 and wire number 2113 to theright dipped beam (C001) and through fuseE004 and wire number 2114 to the left dippedbeam (C000).The lights can burn without the contact relay(G015) being activated.

MAIN BEAMThe main beam is activated if the lighting switch(C622) is switched to the “main beam” position(connection between pins 2 and 4). Switch C775on the steering column should be in the “mainbeam” position (connection between pins 4 and6). As a result, relay G002 is activated causinga voltage to be applied through fuses E006 andE007, and wire numbers 2122 and 2123respectively, to the left main beam (C002) andto the right main beam (C003). A warning lampwill light up on the instrument panel.

MAIN BEAM SIGNALLINGSignalling using the main beam is done usingthe return spring contact of switch C775(connection between contacts 7 and 6), as aresult of which G002 is activated. The mainbeam remains activated for as long as theswitch is being operated.

HIGH-BEAM HEADLIGHTSThe high-beam headlights, if mounted, areactivated when the main beam is activated.Relay G003 is activated.

10

� 9711



2-62

10

110114/403

28/401

24/401

22/401

7/408

5/4084/408

6/408

2/231

2110

2154

1/231

4/231

1101

2100

7/4012111

16/4032114

17/4032113

2111

2120

2100

1316630/05 EL000107

5/202

7/202

5/401

2114

2122

D85

3B

15 7

D85

2B

10 6

2110

B13

03 334

2862110 2110

4

288

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

1101

2154

2100

C72

72 11

4 176

2100

1101

2110

C000

3 8

C002

1 6

2132

2132

C006

1 3

C007

1 3

5/402

30/402

28/402

17/402

4/402

9/403

21/402

2131

2131

4

284

2113

2123

C001

3 8

C003

1 66

288

5

281

6

286

5

288

5

286

2114

2123

2113

212022/402

2122

2123

2120

2120

6

281

2122

2122

2122

5

284

2132 2132

2132

6

284

7

2812132

7

288

7

2862132

18

286

12

288

12

284

12

284

18 281

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G001

M

2111

2112

E004

10A

E005

10A

30

8685

87A

87

G002

2120

2121

E006

10A

E007

10A

30

8685

87A

87

G003

2120

2131

E008

15A

M

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D852

C622

C775

2113

10

� 9711

5



2-63

11. FRONT AND REAR FOG LIGHTS

There are two possible situations:1 Rear fog lights only.2 Both front and rear fog lights.

REAR FOG LIGHTS (standard)If the lighting switch (C622) is switched into the“dipped beam” position (connection between thecontacts 2 and 4), a voltage is applied to switch(C773) through wire 2110. As a result, relayG005 is activated. This ensures that a voltage isapplied via E010 through relay contacts 30 and87 to the left and right rear fog lights.

If the front fog lights are also connected, thesituation changes as follows:

FRONT AND REAR FOG LIGHTSIf the lighting switch (C622) is switched into the“parking light” position (connection betweencontacts 2 and 1), a voltage is applied to contact2 of switch C727 through wire 2100. If the firstposition is now activated (connection betweencontacts 2 and 6), relay G004 is activated. As aresult, a voltage is applied through E009, wire2141, and contacts 30 and 87 of relay G004 tothe left and right front fog lights (C008 and C009respectively). In this position the rear fog lightscannot be activated.

If the second position is now activated(connection between contacts 2 and 3), relayG005 is also activated. As a result, a voltage isapplied through E010, contacts 30 and 87 ofrelay G005 and wire 2152 to the left and rightrear fog lights (C024 and C025 respectively). Inthis position both the front and rear fog lightscan be activated.

VARIANTS

Location27,29,31 Connector 495 is only used in the case

of an FA. Connector 493 is used in thecase of an FT.

36 Connector A001 is only used in thecase of an FA. Connector A003 isused in the case of an FT.

41,46 The left and right front fog lights (C008and C009 respectively) are notstandard.

10

� 9711



2-64

11

110114/403

22/401

24/401

28/401

2/231

2110

2154

4/231

1/231

6/4012150

2110

1316630/05 EL000108

5/202

2/200

5/401

2110

2110

2142

2142

C009

2 3

C008

2 3

19/401

3/401

2/4012142 2142

2142

8

288

8

2862142

7

284

8

2812142

12

288

18 281

D87

8

1010

1000

1010

1000

2154

E084

10A

D610

D609

2100

30

8685

87A

87

G005

2150

E010

10A

30

8685

87A

87

G004

2140

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

C622

C77

54 10

1101 1101

C77

57 10 D85

3B

15 7

D85

2B

10 6

1101

6

C727

3

2

0l

ll

2100

2100 2100

4

176

2100

2110

C76

45 33

C7735

71

0I

5

176

2150

2150

7

176

2140

6

176

C76

45 33

2150

5176

2110

2151

E009

10A

2141

18

286

!

12

284

!

24/400 9

1152152

7

495

2152

2152

2152

D

115

11

495

12

495

2152 2152

2152

A001

17

C024

4 8

C025

4 8

!

!!

2152

!

M

2150

2140

2140

33/402

4/401

2141

2141

D852

10

� 9711

5



2-65

12. BACK-UP LIGHT

If the contact is activated, the supply voltage isapplied through E016 to the control switch forthe rear back-up light (E501).This switch is mounted in the gearbox. Thecontacts are closed if the gearbox is put into“reverse” gear position.As a result, the voltage is applied through wire4591 to back-up lights C026 and C027 and tothe connector socket (A001).The above description applies to an FA version.

VARIANTS:

Location:26 The section between ref. bars 16 and 28

applies to an FA version. The sectionbetween ref. bars 31 and 42 applies to anFT version.

10

� 9711



2-66

12 1316630/05 EL000109

13/4011217

C74

85 15

1

118

E56

12 13

1217

1217

4591

6

118

4591

8

495

4591

4591

4591

11

495

12

495

4591

A001

13

E501

42

C026

5 8

C0275 8

1217

4591

4591

8

4934591

4591

4591

A003

13

C026

5 8

C027

5 8

B07

91 13

1217

F006 1 15

1217

1217

1

11512171217

1217

2376

1217

D81

31 13

1217 1217

3

1761217 1217

C75

05 15

1217

C75

15 15

4591

4591

!

12

493

D87

8

1010

1000

1010

1000

E016

10A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D

115

!

10

� 9711

5



2-67

13. GEARBOX AND GATE SAFETY

GROUP SAFETY GEARBOX (gears 1 -> 5)This shift-down safety prevents shifting downinto the lower group (gears 1, 2, 3 and 4) oncethe vehicle speed has exceeded approx. 30km/h. The shift-down safety is installed onvehicles with single H-type gearing.

In the case of an electrical malfunction (voltagedrop out), the safety is activated and the gears1, 2, 3 and 4 cannot be re-engaged.

OPERATIONIf the relay contact (G015) is closed, the supplyvoltage will be applied to the group safety valve(“single H” valve) (B079) through fuse E016. Assoon as the CTE-2 unit of the tachographreceives a signal which corresponds to a vehiclespeed of less than 30 km/h, the CTE 2 willswitch the voltage to earth. As a result, thegroup safety valve is activated and shifting downinto a lower group becomes possible.

If the vehicle speed exceeds 30 km/h, theCTE-2 unit will break the earth connection andshifting down is no longer possible.

GATE SAFETY (gears 4 -> 1)If the relay contact (G015) is closed, the supplyvoltage will be applied to the control switch(E561) through fuse E016.

If the low group is activated, switch E561 isclosed and a voltage is applied to valve B293. Asupply voltage is applied to point 1 of electronicunit D813 through fuse E019 and wire 1202.Connection 3 of electronic unit D813 isconnected to the CTE-2. This is thespeed-dependent signal. Depending on thespeed, the electronic unit of the gearbox andgate safety (D813) connects valve B293 toearth. If both conditions are present, valve B293is activated and the gate safety is active.Shifting down from 3rd and 4th gear into the 1stand 2nd gear is now impossible.

10

� 9711



2-68

If the high group is activated, switch E561 isopened and the voltage to valve B293 dropsout. At a speed in excess of approx. 12 km/h,pin 4 of the electronic unit D813 isuninterruptedly connected to earth. Shiftingdown into 5th or 6th gear is possible, however.

SEE THE CTE SYSTEM MANUAL FOR MOREINFORMATION

10

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5



2-69

13 1316630/05 EL000110

13/4011217

C74

85 15

1

118

E50

12 12

1217

1217

4988

35

115

E561

42

1217

4988

1217

F006 1 15

1217

1217

1

11512171217

1217

2

376

1217

D74

95 15

1217 1217

3

3761217 1217

C75

05 15

1217

C75

15 15

16/4011202

21

B079

4030

12

B293

4978

D81

3

3/ 134

4/ 134

2/ 134

1/ 134

7

1184988

3502

D58

75 33

3502

D80

222 25

2

461

5

4453502

3502

D55

0

28/

232

19/

232

42/

232

51/

232

3502

3502

4030

33

1154030

5

1184030

E55

01 5

1202

1202

30

114

1202

1202

C72

65 3

2

1761202 1202

C77

53 4

1202

D86

29 36

D87

8

1010

1000

1010

1000

E016

10A

E019

10A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

10

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2-70

14. BRAKE LIGHTS / CAB AIR SUSPENSION

BRAKE LIGHTSIf the brake pedal is pressed, brake light controlswitch E511 is activated and the relay (G036)will be activated. A voltage will be applied to theright- and left-hand vehicle brake lights (C021and C020 respectively) and they will light up.The lights connected through trailer connectorsocket A000 will also light up.A voltage will also be applied to the CTE unit(13/232) through diode D722. A voltage is alsoapplied to connection point 5 of relay G297 (cabair suspension) through diode D759.

CONTINUOUS BRAKE (engine brake)If the engine brake control switch (E564) isactivated, a voltage is applied to connectionpoint 14. As a result, connection point 55 isactivated causing engine brake valve B192 tobecome activated.

Connection point 55 is only connected to thesupply voltage if:- The engine speed exceeds 700 rpm.- The rear wheels do not block in an

ABS-equipped vehicle.

CAB AIR SUSPENSIONA voltage is applied to both the cab lock sensor(F616) and relay G297 through fuse E030 andwire 1104. If the cab is tilted, points 2 and 4 inthe cab lock sensor (F616) are connected. As aresult, relay G297 (cab air suspension relay) isactivated through wire 3412 and the cab locksensor (F616). The contacts of relay G297 close(connection between contacts 3 and 5). Avoltage is now applied to valve B294 causingthis valve to become activated as well.

VARIANTS

Location12,14,16 Connector 495 is only used in the case

of an FA version. In FT versions, wire4601 (to C021 and C022) and earth donot run through connector 495.

20 Connector A000 is only used in thecase of an FA. In FT versions,connector A002 is used.

10

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5



2-71

3412

5/401

14 1316630/05 EL000111

7/4021209 4602

4602

16/401

E511

21

P

6/402

8/402

26/4013475 4051

1202 1202

E5641

3 2

1202

1202

D59

120 28

B19

21 1

4049

1202

C72

65 3

10/402

4601

22

1154601

9

495

4601

4601

4601

D

115

11

495

12

495

C021

3 8

C020

3 8

46014601

!

!!

!

11

1854051

12

11440494049

3475

D72

12 28

3

3783004

B50

1C

4 230

04

D85

2A

12 6

3004

3004

2

176

D81

31 13

1202

C77

53 4

1202

5

1851202

29/4021104

1104

1104

29/4013412

3412

10

281

11

2853412

25/4013492

D85

3A

11 7

458914/402

C77

58 22

1104

1

281

8

28511041104 1104

1

189

1

1901104

1104

1104

C15

11 16

1104

C15

12 16

1

380

1104

C73

61 36

1104

C73

68 36

1104

4589

4589

3412

15

281

9

2844589 4589 4589

12

284

18

281

12

285

3412

21

B294

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

14/

232

13/

232

55/

232

6/ 232

D550

A000

14

G297

31 2

45

F616

1

4

2

D87

8

1010

1000

1010

1000

E019

10A

30

8685

87A

87

G036

4602

E013

10A

1209

D722

3475

M

D759

4589

E030

10A

D758

3412

10

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2-72

15. DIFFERENTIAL LOCK

1ST, 2ND AND 3RD DIFFERENTIAL LOCKIf the contact switch (G015) is activated, avoltage is applied through fuse E016 and wire1217 to the control switch for the axial controlledslip differential (C748) and control switch for thelongitudinal controlled slip differential (C749).If the driver now activates the axial controlledslip differential (C748), a voltage is appliedthrough wire 4517 to the axial controlled slipdifferential valve. As a result, the valve isactivated.

If the driver now activates the longitudinalcontrolled slip differential (C749), a voltage isapplied through wire 4518 to the longitudinalcontrolled slip differential valve. As a result, thevalve is activated.

If the driver engages the first differential, the“differential lock control switch” (F006) isactivated. The corresponding symbol on the DIPwill now light up.

10

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5



2-73

15 1316630/05 EL000112

121713/401

D87

8

1010

1000

1010

1000

E016

10A1217

2

376

1217

1217

3

176

1

118

1217

1217

1217

12

3764518

2

2824518

2

525

7

2854518

4518

1525

6

2854517

11

1764517

1

2824517

4517

8

525

12

285

18

281

4518

4517

20/2029/2029025

1217

1217

1217

1

115

1217

10

1153408

3408

3408

1217

E50

12 12

1217

E56

12 13

B07

91 13

1217

1217

1217

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D852

M

F006

21

C749

5

71

0I

C748

5

71

0I

C75

05 38

C75

15 38

21

B244

21

B243

10

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2-74

16. COMFORT CAB/SPACE CAB INTERIOR LIGHTING

The description of the interior lighting can bedivided into:- Stepwell lighting, driver’s side- Stepwell lighting, co-driver’s side- Interior lighting- Red interior nightlight- Interior bed lighting, driver’s side- Interior bed lighting, co-driver’s side- Bunk lamp- Storage compartment lighting- Map-reading lights

STEPWELL LIGHTING, DRIVER’S SIDEIf the driver’s side door is opened, switch E514will close and the driver’s side stepwell lamp(C062) will light up. A voltage is also appliedthrough wire 2600 to pin 17 of the CTE-2 unit(D550). A voltage will also be applied internallyto connection point 27 of CTE-2 unit (D550),causing the lamp of the driver’s side interiorlighting (C149) to light up.If the driver’s side door is closed, a voltage willbe applied to connection point 27 of the CTEunit for approx. 9 sec. This will result in adelayed switching-off of the interior lighting. If aspeed signal is applied to pin 18, the delayedswitch off will not function.The stepwell lighting is independent of thecontact switch position.

STEPWELL LIGHTING, CO-DRIVER’S SIDEIf the co-driver’s side door is opened, switchE515 will close and the co-driver’s side stepwelllamp (C063) will light up. A voltage is alsoapplied to C148 (interior lighting, co-driver’sside) through wire 2609, diode D708 and wire2633.

INTERIOR LIGHTING UNDERSIDE ROOFCONSOLEA voltage is applied to switch C151 (interiorlighting with middle switch) through fuse E030and wire 1104. Depending on the switchposition, C151 (interior lighting underside roofconsole) will light up.

10

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2-75

RED INTERIOR NIGHTLIGHTA voltage is also applied to switch C735 (interiornightlight switch) through fuse E028 and wire1107. Depending on the switch position, C148(interior nightlight, driver’s side) will light up.

INTERIOR BED LIGHTING, DRIVER’S SIDEA voltage is applied to connection point 5 ofswitch C733 (interior bed lighting, driver’s side)through fuse E028 and wire 1107. If a connectionis made in switch C733 (contacts 5 and 7), avoltage will be applied through wire 2644 andswitch C734 (contacts 7 and 5) and wire 2632 toboth of C149’s bulbs.

INTERIOR BED LIGHTING, CO-DRIVER’S SIDEA voltage is applied to connection point 5 ofswitch C731 (interior bed lighting, co-driver’s side)through fuse E028 and wire 1107. If a connectionis made in switch C731 (contacts 5 and 7), avoltage will be applied through wire 2611 andswitch C732 (contacts 7 and 5) and wire 2633 tobulb C148 (normal interior lighting).

BUNK LAMPThe bunk light C115 can be switched with aswitch through fuse E028.The bunk lamp is independent of the contactswitch position.

STORAGE COMPARTMENT LIGHTINGA voltage is applied to switches E525 (centralupper storage compartment lighting switch) andE527 (right-hand storage compartment lightingswitch) through fuse E028 and wire 1107. SwitchE525 is used to switch on/off lamp C064 (upperstorage compartment lighting). Switch E527 isused to switch on/off lamp C066 (right-handstorage compartment lighting).

TOOLBOX LIGHTINGA voltage is applied to switches E528 (left-handtoolbox lighting switch) and E529 (right-handtoolbox lighting switch) through fuse E028 andwire 1107. Switches E528 and E529 are used toswitch on/off lamps C067 and C068 respectively.

10

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2-76

MAP-READING LIGHTSA voltage is applied to the switches installed in themap-reading lights on both the driver’s and theco-driver’s side (C046 and C047 respectively)through fuse E208 and wire 1107. By pulling outthe map-reading lights, the switch is activated andthe light is switched on.

VARIANTS

Location9 This location is used to connect a voltage

converter for the radio memory. (The voltageconverter is optional!)

10

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5



2-77

1104

G29

7B

1 34

24V 2 35

2600

26092609

16 1316630/05 EL000113

1107

18

2862609 2609

2609

2609

D85

3B

5 7

2600

2600

2600

2600

2609

D86

23 36

2600

A04

04 42

B00

12 39

2605

2607

1107

2605

11071107

1107

1107

1107

1107

2600

2609

15/403

29/402

D86

24 36

E514

2

1

E515

2

1

C063

1 29

286

10

483

A04

05 42

8

290

C062

1 29

281

8

291

9

483

E525

2

1

1 2

E527

2

1

C066

1 2

C064

1 2

C047

21

C046

21

C115

21

12

194

7

291

2

2901107 1107

1107

2

2911107

1107

1107

1107

1107

2609

2609

C151

12

3

1104

1104

1

1901104

1

1891104

8

28511041104

C73

61 36

C775

21

1104

1104

8

28445354535

B02

81 223

2814535

1

281

1104

1104

G29

7B

3 34

1

3801104 1104

C73

68 36

1104

F616 1 36

3

380

1107

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

B00

22 39

1107

!

2608

12

187C067

1 2

E528

2

1

1107

2

187

2600

1107 11072616

21

185

2

185 E529

2

1

C0681 2

D87

8

1010

1000

1010

1000

E028

15A

E030

10A

1107

10

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2-78

3500

B501

3/ 225

16 1316630/05 EL000114

1107

2609

2600

C735

5

71

0I

3

C148

21

2617

12

29026172617

11

380

3

C149

12

D708

2 1

2609

11

2912633

2611

9

3802611

2612

10

3802612

2611

11

2902612C732

5

71

0I

C731

71 5

0I

2633

1107

110711

07

1107

10290

D710

1 2

26102610

10

2912632

2644

9

3802644

2645

14

3802645

2644

15

2902645C734

5

71

0I

C733

71 5

0I

2632

1107

14

290

9291 2610

2632 2632

27/

232

17/

232

18/

232

D550

2600 2610

9

2902610

26332633

D87

8

1010

1000

1010

1000

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

10

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5



2-79

17. INTERIOR LIGHTING, SUPER SPACE CAB

The description of the interior lighting can bedivided into:- Stepwell lighting, driver’s side- Stepwell lighting, co-driver’s side- Interior lighting- Red interior nightlight- Interior bed lighting, driver’s side- Interior bed lighting, co-driver’s side- Bunk lamp- Storage compartment lighting- Map-reading lights

STEPWELL LIGHTING, DRIVER’S SIDEIf the driver’s side door is opened, switch E514will close and the driver’s side stepwell lamp(C062) will light up. A voltage is also appliedthrough wire 2600 to pin 17 of the CTE-2 unit(D550). A voltage will be also be appliedinternally to connection point 27 of CTE-2 unit(D550), causing a lamp on the driver’s sideinterior lighting (C149) to light up.If the driver’s side door is closed, a voltage willbe applied to connection point 27 of the CTEunit for approx. 9 sec. This will result in a delayin switching off the interior lighting. If a speedsignal is applied to pin 18, the delayed switch-offwill not function. The stepwell lighting isindependent of the contact switch position.

STEPWELL LIGHTING, CO-DRIVER’S SIDEIf the co-driver’s side door is opened, switchE515 will close and the co-driver’s side stepwelllamp (C063) will light up. A voltage is alsoapplied to C148 (interior lighting, co-driver’sside) through wire 2609, diode D708 and wire2633.

INTERIOR LIGHTING UNDERSIDE ROOFCONSOLEA voltage is applied to switch C151 (interiorlighting with middle switch) through fuse E030and wire 1104. Depending on the switchposition, C151 (interior lighting underside roofconsole) will light up.

10

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2-80

RED INTERIOR NIGHTLIGHTA voltage is applied to switch C735 (interiornightlight switch) through fuse E028 and wire1107. Depending on the switch position, C148(interior nightlight, driver’s side) will light up.

INTERIOR LIGHTING, DRIVER’S SIDEA voltage is applied to connection point 5 ofswitch C733 (interior lighting roof consoledriver’s side bed control) through fuse E028 andwire 1107. If a connection is made in switchC733 (contacts 5 and 7), a voltage will beapplied through wire 2644 and switch C734(interior lighting roof console driver’s side centralconsole) (contacts 7 and 5) and wire 2632 toboth bulbs of C149.A voltage is also applied to lamp C130 throughwire 2632.

INTERIOR BED LIGHTING, CO-DRIVER’SSIDEA voltage is applied to connection point 5 ofswitch C731 (interior lighting roof consoleco-driver’s side bed control) through fuse E028and wire 1107. If a connection is made in switchC731 (contacts 5 and 7), a voltage will beapplied through wire 2611 and switch C732(interior lighting roof console co-driver’s sidecentral console) (contacts 7 and 5) and wire2633 to bulb C148.A voltage is also applied to lamp C139 throughwire 2633.

BUNK LAMPThe bunk light C115 can be switched on using aswitch.The bunk lamp is independent of the contactswitch position.

STORAGE COMPARTMENT LIGHTINGA voltage is applied to switches E525 (centralupper storage compartment lighting switch),E527 (right-hand storage compartment lightingswitch) and E560 (left-hand storagecompartment lighting switch) through fuse E028and wire 1107. Door switches E525, E527 andE560 are used to switch on/off lamps C064(upper storage compartment lighting), C066(right-hand storage compartment) and C150(left-hand storage compartment) respectively.

10

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2-81

TOOLBOX LIGHTINGA voltage is applied to switches E528 (left-handtoolbox lighting switch) and E529 (right-handtoolbox lighting switch) through fuse E028 andwire 1107. Switches E528 and E529 are used toswitch on/off lamps C067 and C068respectively.

MAP-READING LIGHTSA voltage is applied to the switches installed inthe map-reading lights on both the driver’s andthe co-driver’s side through fuse E208 and wire1107. By pulling out the map-reading lights, theswitch is activated and the light is switched on.

VARIANTS

Location9 This location is used to connect a voltage

converter for the radio memory. (Thevoltage converter is an accessory!)

56 This connector is placed between the roofupholstery and the roof. A PL lamp can beconnected to it. (The PL lamp is anaccessory!)

10

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2-82

1104

G29

7B

1 34

1107

24V 2 35

2600

26092609

17 1316630/05 EL000115

1107

2608

12

187

11072616

1107

18

2862609 2609

21

185

2609

2609

D85

3B

5 7

2600

2600

2600

2600

2609

D86

23 36

2600A

040

4 42

2600

B00

12 39

B00

22 39

18

281

2605

2607

1107

2605

11071107

1107

2636

1107

1107

1107

1107

1107

1107

2600

2609

15/403

29/402

D86

24 36

2

185

C067

1 2

E528

2

1

E529

2

1

E5142

1

C068

1 2

E515

2

1

C063

1 29

286

10

483

A04

05 42

8

189

C062

1 29

281

8

1909

483

E525

2

1

1 2

E527

2

1

C066

1 2

C064

1 2

C047

21

C046

21

E560

2

1

C150

1 2

C110

21

C11121

12

194

7

190

2

1891107 1107

1107

2

1901107

1107

1107

1107

1107

2609

2609

1107

C151

12

3

1104

1104

1

1901104

1

1891104

8

28511041104

C73

61 36

C775

21

1104

1104

8

28445354535

B02

81 223

2814535

1

281

1104

1107 1107

2

187

1104

G29

7B

3 34

1

3801104 1104

C73

68 36

1104

F616 1 36

D87

8

1010

1000

1010

1000

E028

15A

E030

10A

3

380

1107

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

!

1107

10

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5



2-83

17 1316630/05 EL000116

1107

2609

2600

1107

1107

C735

5

71

0I

3

C130

21

2617

12

18926172617

11

380

3

C139

21

2617

B17

54 36

3

C1491

2

2632

D709

1 2

3

C148

12

2633

12

19026372637

D7081 2

26372609

11

1902633

2633

2611

9

3802611

2612

10

3802612

2611

11

1892612C732

5

71

0I

C731

71 5

0I

2633

1107

1107

1107

1107

10

189

D710

1 2

26102610

10

1902632

2644

13

3802644

2645

14

3802645

2644

15

1892645C734

5

71

0I

C733

71 5

0I

2632

1107

14

189

9

190 2610

2632 2632

2632

2600 2610

9

1892610

D87

8

1010

1000

1010

1000

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

3500

B501

3/ 225

27/

232

17/

232

18/

232

D550

!

10

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2-84

18. MIRROR HEATING AND MIRROR ADJUSTMENT

MIRROR HEATINGIf the mirror heating switch (C746) is engaged, avoltage is applied to both heating elementsB017 (driver’s side) and B018 (co-driver’s side)through fuse E044, wire 1208 and switch C746.The mirror heating can only be engaged if thecontact relay is activated.

MIRROR ADJUSTMENTThe outside mirrors are adjusted using twoso-called “joystick” switches C695 (driver’s side)and C696 (co-driver’s side). If the joystick ismoved from its rest position (centre) into acertain direction, a voltage is applied to themirror-adjustment motor B005 (driver’s side) orB006 (co-driver’s side) and the mirror concernedwill follow this movement.

The voltage for the left/right mirror adjustmentmotor is supplied through wires 4770 and 4774(driver’s side) or wires 4771 and 4775(co-driver’s side). The voltage for the up/downmirror adjustment motor is supplied throughwires 4772 and 4774 (driver’s side) or wires4773 and 4775 (co-driver’s side).

10

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5



2-85

18 1316630/05 EL000117

120826/400

9

1966

277

B00

6

4771

1

2774771

1

1974771

477547754775

477347734773

3

277

3

197

2

277

2

197

4775

B00

5

4772

4774

4770

477412

08C

744

4 36

1208

1208

1208

C74

34 36

1208

2

2761208

2 196

1208

1208

4532

4532

4532

9

276

4532

C74

54 36

1208 6 197

D87

8

1010

1000

1010

1000

E044

10A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

M1

Y

M2

X

43

4

13

52

X1

Y1

Y1

X1

C69

6

M1

Y

M2

X

43

4

13

52

X1

Y1

Y1

X1

C69

5

B017

21

B018

21

C746

1 2

0I

10

� 9711



2-86

19. CONTROL LIGHTING

CONTROL LIGHTINGThe control lighting consists of the lamps andLEDs in the various function switches.When the lighting switch (C622) is beingoperated, a supply voltage will be applied torelay G000 through fuse E084 and lightingswitch (C622), wire 2100.Relay G000 is activated so that a voltage isapplied to the control lighting (wire 2630)through fuse E117, causing it to light up.

When switch C622 is being operated, thefollowing lamps will light up:B030, C072, C760, C802 (so-called functionallighting).

The following switches will cause a LED to lightup:C725, C726, C727, C731, C733, C734, C735,C736, C737, C739, C740, C741, C742, C748,C749, C750, C751, C752, C754, C761, C763,C764, C765, C778 and C803.

LIGHTING BUZZERWhen the lighting switch (C622) is beingoperated, a supply voltage will be applied torelay G000 through fuse E084 and lightingswitch (C622), wire 2100.Relay G000 is activated so that a voltage isapplied to the control lighting (wire 2630)through fuse E117. This wire is also connectedto the electronic unit CWS-2 (D853), pin B12.A signal from the door switch is also applied topin 5/396 of the electronic unit CWS-2 (D853). Asignal from the alternator (A502) is also appliedto the electronic unit CWS-2 (D853) (pin 6/396).If no voltage is measured from the alternator,the door is open (pin 5/396 of the CWS-2 isconnected to earth through lamp C062) and avoltage is also applied from input 12/396, thebuzzer is activated.

VARIANTS

Location37 Switch C737 is only used in XF-type

vehicles. Switch C738 is used in VF-typevehicles.

10

� 9711

5



2-87

A04

01 42

1114

1101

19

110114/403

28/401

22/401

5/401

2154

C77

57 10

2/231 1/231

4/231

1316630/05 EL000118

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

2100 2100C

727

2 11

2100

4 176

2100

32/4021114 1114

C622

0I

II

1114

1114

2000

4

3801114

20292630

7

3802000

2000

2003

2003

3

3802003

2630

2630

2630

1114

27/400

3/400

1/400

2630

4510

4510

2630

12

3802630 2630

2630

2630

2630

2630

2630

2630

2630

21

380

01

C765

AB

25

17

6

71

0I

C737

A B

5

C735

A B

B030

1 2

50/

232

35/

232

37/

232

19/

232

D550

1/ 232

!

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

3

21

45

G238

M

2101

E108

15A

E117

10A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

10

� 9711



2-88

2630

2630

2630

2630

2630

2630

71

0I

C752

A B

5

C731

A B

C778

A B

19 1316630/05 EL000119

D87

8

1010

1000

1010

1000

26302630

2630

26302630

2630

2630

C80

35 36

2630

2630

2630

2630

2630

2630

2630

2630

21

176

D85

2A

15 6

2630

D85

3B

12 7

26302630

9

1762630

2630

2630

13

189

2630

5

190

2630

2630

2630

C733

A B

0

C736

A B3

71

82 6

III

0

C803

A B5

17

III

C072

1 2

C726

A B

C751

A B

C750

A B

C748

A B

2630

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

10

� 9711

5



2-89

19 1316630/05 EL000120

D87

8

1010

1000

1010

1000

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

2630

2630

2630

2630

2630

2630

2630

2630

2630

4

37626302630

26302630

2630

21

376

C741

A B

C739

A B

C749

A B

C740

A B

C742

A B7

1

0I

C761

A B

5

C754

A B

2630

26302630

C7604 1

C802

4 1

26302630

26302630

26302630

2630

C763

A B

C727

A B

C764

A B

5 39

C725

A B

10

� 9711



2-90

20. HEATER FAN/ AIR-CONDITIONING SYSTEM

A voltage is applied to the heater fan switch(C588) through the heater fan fuse (E031).Depending on the position of this switch, the fanwill start operating.The switch has five (5) positions:

Off: Heater fan (B015) off.Position 1: Fan at lowest speed setting (wire

4650), supply of heater fan (B015)through three (3) resistors.

Position 2: Fan at somewhat higher speedsetting (wire 4651), supply of heaterfan (B015) through two (2) resistors.

Position 3:Heater fan in next to highest speedsetting (wire 4652), supply of heaterfan (B015) through one (1) resistor.

Position 4:Heater fan in highest speed setting(wire 4653), relay G065 nowactivated. This relay connects thesupply (wire 1201) to wire 4654 andthe heater fan. The relay is onlyactivated in position 4 (full supplyvoltage heater fan B015).

AIR-CONDITIONING SYSTEM

SHORT DESCRIPTION OF THE RECIRCULATION VALVEIf switch C802 (air-conditioning recirculationvalve) is activated, a voltage is applied to point 1of relays G257 and G258. As a result, pin 2 ofrecirculation-valve motor B252 is connected toearth and simultaneously pin 1 of B252 isconnected to the positive voltage. This willactivate motor B252 and close the recirculationvalve.If C802 is not activated, no voltage is applied toboth relays G257 and G258. As a result, thedirection of flow of the current through motorB252 is reversed and the recirculation valve willopen.

10

� 9711

5



2-91

SHORT DESCRIPTION OF THE AIR-CONDITIONING SYSTEMWhen the air-conditioning system is engagedwith switch C760, a voltage is applied to bothrelay G279 and G267 through wire 4655, switchE508 (air-conditioning compressor temperatureswitch), E509 (air-conditioning high/low pressureoperating switch) and wire 4657.As a result, the heater fan (B015) will startoperating in position 1 and the air-conditioning isactivated.

VARIANTS

Location33 A round 4-pin black connector is attached

to the wiring harness coming from B043(air-conditioning compressor). Thisconnector is not provided with a connectornumber and is installed at the front (uppercentre) of the engine block.


10

� 9711



2-92

4655

C760

324 5

4655

4655

3

3974655

20 1316630/05 EL000121

1201 1201

2622

B50

12 2

16/2022622

2

3972622

4650

4651

4652

4654

4654

4658

4653

4654

4650

4659

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

C053

1 2

C052

1 2

C58

8

14

53

2

6

53

21

4

B015

M8 7

E508

3

1

E509

1

2

P

G280

3086 85

87A

87

2622

1

3971201D

VB

1201

C802

324 5

4659

17

3764659

9

3974659

1201

1

376

1201

4656

4

3974656

2

1754656

4656

16

376

15/401

4657

G279

31 2

45

21

B043

G267

31 2

45

4657

D85

2

1201

1201

4659

1201

B25

2M

12

5054

5053 3

54

G2571 2

3

54

G258

1 2

4657

3

175

2

1834657 4657

5

3974657

1201

4657

1201

1201

1201

4657

4650

12

397

1201

5055

14

114

8

3975055

5055

1201

1201

D

114

4656

1

1834656

!!

21

376

D87

8

1010

1000

1010

1000

E031

15A

10

� 9711

5



2-93

21. SEAT HEATING / MICROWAVE

SEAT HEATINGIf the vehicle is switched to contact, a voltage isapplied through fuse (E091) (wire 1240) toswitch C697 and C698. Depending on thetemperature, the thermostat switch in the seatcloses and the heating elements start glowing.

MICROWAVEA wire which leads to the 40A fuse is connectedto connection 1000 of the Pertinax block in thecentral fuse box. The other side of this fuse isconnected to a connector leading to theoverhead-box. The microwave can beconnected to it.

VARIANTS

Location18 In an XL cab, connector 180 is installed

under the central fuse cabinet. The cableharness (wire 1175 and earth) to theoverhead box is not installed. For the XHand XC versions these wires are located inthe central overhead box.

� 9711

10



2-94

1316630/05 EL00012221

25/4001240

7

185

4

187

1240

1240

1240

1

286

1240

1240

1240

1

2881240

B04

21 22

1240

A043

21

2

1

B033

2

1

B032

A

1141000

1000

1010

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

2

180

E168

40A

1175

A2

1

180

3087

G015

1000

A500

1175

1000

A1

D87

8

E091

15A

1000

1010

1010

1000

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

50

B010

M

31

30

G3

DB+

D+

A502

A038

12

C698

213

C697

213

12 187

21

185

!

10

� 9711

5



2-95

22. SIGNAL HORN / CIGARETTE LIGHTER / WORK LIGHT / AIR DRYER

SIGNAL HORNThe signal horn on this vehicle is a so-calledelectropneumatic signal horn.It consists of an electrically controlled air valveand a diaphragm.If the signal horn is engaged by activating switchC775 (connection between contacts 8 and 9), avoltage will be applied to the air-horn valve(B028) through fuse E030, wire 1104, switchC775 and wire 4535. The air horn willsubsequently be activated.

CIGARETTE LIGHTERIf heating element B030 of the cigarette lighter isactivated, the heating element in the cigarettelighter is heated. When the switch heating(C622) is activated, both the ashtray lighting(C072) and the rim around the cigarette lighterwill light up.

WORK LIGHTIf the contact is positioned in or past theaccessory position, the work light (C071) can belit using switch C725. The light is fed throughfuse E307 and accessory relay (G178). Thisrelay is activated, after which the voltage isapplied to both the work-light switch (C725) andthe work light (C071) through fuse E052(work-light fuse). At the same time a warninglamp on the DIP is also activated.

AIR DRYERIf the contact relay (G015) is activated, avoltage will be applied to connection point 1 ofair dryer B042 through fuse E091 and wire1240. Pin 4 is connected to earth. Depending onthe temperature, the air dryer heating element isswitched on or off.

10

� 9711



2-96

22

110114/403

28/401

22/401

5/401

2154

C77

57 10

G00

386 10

2/231 1/231

4/231

1316630/05 EL000123

D85

3B

15 7

1101 1101

24/401

2110

B13

03 33

2110

4

2862110 2110

4

288

C77

54 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

2100 2100

C72

72 11

2100

4 176

2100

35/402

C622

0I

II

27/4002630

15/402

19/402

1/412

2/412

4/412

6/412

34/400

1100 C53

9

20/4021130

D52

52 35

110612/403

1110

3/402

32/400

1/402

1

1761110

10/403

1147

1147

1147

1100

1100

C725

5

71

0I

2155

8

176

2155

1

4932155

C071

1 2

11

493

D

115

29 115

2155

5/202

4/2022155

2/239

10/201

D8521101

2630

12

3802630 2630

C072

1 2

2630

C073

1 2

2630

1181 1181

1

19611811181

B19

91 36

1

27611811181

D86

210 36

2

3801181

A04

21 42

1181

1181

1181 B20

01 36

B030

2131

2630

21

380

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

M

2101

E182

15A

E117

10A

E037

15A

30

8685

87A

87

G178

1100

1147

1130

E027

10A

E052

10A

1147

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

10

� 9711

5



2-97

1240

A04

31 42

12401240

B03

21 21

12401240

B03

31 21

1104

C15

11 16

1104

22 1316630/05 EL000124

18

286

29/4021104 1104

11041104

G29

7B

3 3411

04

1104

C73

61 36

C73

68 36

13

28145354535

8

2844535

12

284

18 281

1104

F616 1 14

1104

25/4001240 12401240 1240

12

288

D87

8

1010

1000

1010

1000

E030

10A

E091

15A

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

21

B028

B042

21

7

185

4

187

1

189

1

380

C775

981

2811

286

1

288

10

� 9711



2-98

23. ABS / ASC

VARIANTS

Location24 Connector A004 is only used in the case of

an FA. Connector A005 is used in the caseof an FT.

70 Connector 182 may not be connected. Thisdepends on whether or not an E-gassystem (D591) is installed.


10

� 9711

5



2-99

A

1141000

1000

1316630/05 EL00012523

1010

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

C

115

27

321

!

E043

25A

1119

12/4011288

1

3771288

1

3211288

A2

A

115

3428

3087

G015

34713471

10

377

34723472

6

377

3428

2 321

3428

7 377

1000

21/403

3/404

1/403

46144614

15

377

12231223

2

377

4619

9

371

D80

411 30

4619

13

461

D58

721 26

4619

4619

4619

19/403

35/400

1223

C737

5

71

0I

34873487

14

3773487

1

191

21 380

C76

5B 4

34253425

5

377

3425

17/

395

D853

6/ 395

7/ 395

41/

232

D550

A004

12

53

4

A500

50

B010

M

31

30

G3

DB+

D+

A502

A021

3

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D85

016

/45

318

/45

3

6/ 453

17/

453

7/ 453

11/

453

12/

453

10/

453

13/

453

14/

453

D87

8

1010

1000

1000

1010

E172

10A

3

21

45

G239

1223

4619

E040

10A

1119

1000

A110

00

10

� 9711



2-100

23 1316630/05 EL000126

4620

16

377

4621

17

377

BN

ZT

4620

4621

5

282

6

282

4620

4621

1

285

2

285

4620

4621

4622

3

321

4623

4

321

BN

ZT

4622

4623

4628

5

321

4629

6

321

BN

ZT

4628

4629

1

499

2

499

4628

4629

4630

7

321

4631

8321

BN

ZT

4630

4631

3

499

4

499

4630

4631

4632

18

377

4633

19

377

4632

4633

7282

8

282

4632

4633

3

285

4285

4632

4633

5056

21

3775056

12

2825056

5

2855056

4634

9

321

4635

10

321

4634

4635

5057

11

3215057

4640

13

321

4641

14

321

4640

4641

5

499

6

499

4640

4641

5058

17

3215058

7

4995058

4642

15

321

4643

16

321

4642

4643

8

499

9

499

4642

4643

5059

18

3215059

10

4995059

4578

12

3214578

11

4994578

5060

19

3215060

12

4995060

34603460

1

182

34613461

2

182

11/40112241224

3

377

17/40012251225

4

377

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

D87

8

1010

1000

1010

1000

E041

10A

E042

10A

7/ 333

D591

35/

333

D85

09/ 45

33/ 45

5

4/ 454

5/ 454

5/ 455

4/ 455

6/ 456

5/ 456

9/ 456

8/ 456

2/ 454

1/ 454

3/ 454

8/ 455

7/ 455

9/ 455

2/ 456

1/ 456

3/ 456

11/

456

10/

456

12/

456

7/ 456

4/ 456

6/ 455

8/ 453

F512

1 n

2

F513

1 n

2

F514

1 n

2

F515

1 n

2

2

B256

13

21

B237

2

B257

13

2

B258

13

2

B259

13

!

10

� 9711

5



2-101

24 DEB

OPERATIONA voltage is applied to D813 (gearbox gatesafety electronic unit), D550 (ABS/ASC-Delectronic unit) and to contact 3 of relay G243(engine brake micro relay) through fuse E019. Ifthe ABS/ASC-D electronic unit is not active, thevoltage is also applied to both switch C754(engine-brake switch VF engine) and the DafCummins Interface electronic unit. Dependingon the Daf Cummins Interface electronic unit orthe position of switch C754, relay G243 will beactivated and a voltage applied to valves B247and B248.

If no Cummins Celect is present, relay G243 isactivated directly by CTE-2 (D550).

10

� 9711



2-102

24 1316630/05 EL000127

35/403

16/401

33/4034092

11

376

33/4014093

4092

32/403

1202

27/403

1202

1/ 134

D813

C754

1

75

0I

4049

10376

4049

12

1144049 41

B192

D

114

G525

G525

1202

1202

42/

232

D55055

/23

2 40497/ 33

4

D804

6/ 334 4049

4049

4049

7

3714092

8

3714092

G23

95 23

4093

4093

18

114

21

B247

4093

21

B248

4093

G00

486 11

5/401

31/401

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1010

1000

1202

3

21

45

G243

D745

E019

10A

4092

M

10

� 9711

5



2-103

25. VOITH RETARDER

OPERATIONThe electronic unit of the Voith retarder (D870)is fed behind the contact through fuse E029.If the ABS is active, wire 4619 is switched toearth by relay G239. As a result, the Voithretarder is deactivated.

The Voith retarder switch (C799) is fed throughwire 4710 and is equipped with 4 outputs(positions 1 - 4) which are connected to theVoith retarder unit. These are the 4 brakepositions.

This is how the electronic unit controls the Voithretarder valve (B298).If the coolant temperature is too high (measuredby the coolant temperature sensor (F544)), theretarder control reduces the retarder pressureby reducing the current through the proportionalmagnetic valve.

A warning lamp on the instrument panel DIP-3(D852) indicates whether or not the retarder isactive. A signal is also supplied to the CTE-2unit (D550) through wire 3420 to disengage thecruise control when using the retarder.There is a connection on the CTE-2 unit tosupply the speed signal through wire 3502. Thiswire is also connected to the electronic unit ofthe Voith retarder (D870).

10

� 9711



2-104

25 1316630/05 EL000128

18/4001230 1230

21

F620

1

465

3542 3542

1

352

3543 3543

2352

5110 5110

8

352

4710

16/200

4619

C799

48

35

67

8

4714710

4

4714710

3

4714714

4713

5

4714713

4712

6

4714712

4711

7

4714711

21

F5443515 3515

4

352

3516 3516

6

352

B298

5109 5109

7

352

4960 4960

12

352

4887 4887

14

352

43

21

1230

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4714

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403

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6 465

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3420

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5

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6/200

5/200

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232

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38/

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19/

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01/ 46

8

9/ 469

8/ 468

6/ 469

15/

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6/ 468

5/ 468

4/ 468

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10/

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4/ 468

1/ 469

3/ 469

2/ 469

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3/ 470

8/ 470

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8

1010

1000

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1000

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10A

D85

2

12

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56

78

910

1112

1314

1516

1718

1920

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2324

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10

� 9711

5



2-105

26. ZF INTARDER


10

� 9711



2-106

9

371

4619

4619

D80

411 30

3403

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4619

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93 23

26 1316630/05 EL000129

18/4001230

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4

328

4960 4960

12

328

4887 4887

14

328

21

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16

328

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38/

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19/

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2

21F544

21

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11

C799

48

35

67

12

34

56

78

910

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1314

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1718

1920

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2324

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12/

395

10

� 9711

5



2-107

27. AGS

VARIANTS

Location6 Connector 373 may not be connected. This

depends on whether or not an ECASsystem (D851) is installed.


10

� 9711



2-108

27 1316630/05 EL000130

3470

4764

126218/401

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00 1 28

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378

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340212/400 F0

00 2 28

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12

115

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25 34

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32

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1/ 253

6/ 253

4/ 253

5/ 253

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6

3/ 253

12/

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11/

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2/ 253

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14/

396

4/ 395

9/ 396

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34

56

78

910

1112

1314

1516

1718

1920

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2526

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L!

ST

OP

10

� 9711

5



2-109

28. E-GAS 3

VARIANTS


depends on whether or not an ECASsystem (D851) is installed.

81 This depends on the speed-limiter type.


10

� 9711



2-110

28 1316630/05 EL000131

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10

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5



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28 1316630/05 EL000132

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176

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319

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20/

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31/

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38/

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9/ 333

36/

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27/

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26/

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55/

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24/

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10

� 9711



2-112

29. ECS-DC

VARIANTS

Location11 Wire 4009 only applies in the case of a VF.75 This depends on the speed-limiter type.98 In the case of an XF engine, component

F501 (speed sensor) is connected here. Inthe case of a VF engine, the connection isloose.


� 9711

10

5



2-113

B50

13 2

1234

29 1316630/05 EL000133

23/4001234 1234

1

3711234

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128 28

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1000

27

1144009 4002

1000

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92 1

1000

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A/537

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4/358

1/358

3/3583062

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16

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429 30

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13/355

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22/335

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10/335

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30

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18/335 2/343

33

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19/335

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3061

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432 30

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431 30

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423 30

30524/335

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421 30

40818/358

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40827/358

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3363048 3048

27/3353048

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435 30

10

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8/3353047

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7/343 1/343

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37

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1924083 4083

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85 30

15

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D87

8

1010

1000

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5

C20E160

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C21

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C23

C22

C26

T

F566

UA17

A21 T

F561

UA25

A06

F504

TUA03

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B12

B22

B10

B02

B18

B11

B19

B13

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B01

B05

B06

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M

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10

� 9711



2-114

3003

4

114

29 1316630/05 EL000134

2/358

9/3583063

25336

3514 35147/335 6

3713514

10

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D59

111 28

B50

1B

7 2

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3/201 2

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!

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F609

UA27

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nA01

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P

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UA04

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C10

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1

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2

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3

C15

C06

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4

C11

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100

101

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103

104

105

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10

� 9711

5



2-115

30. DCI

VARIANTS

Location70 This depends on the speed-limiter type.


10

� 9711



2-116

4093

30 1316630/05 EL000135

23/4001234 1234

1

3711234

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54 29

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10

� 9711

5



2-117

30 1316630/05 EL000136

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� 9711



2-118

31. ASL-V


10

� 9711

5



2-119

31 1316630/05 EL000137

123423/400

10

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10

� 9711



2-120

32. ASL-G


10

� 9711

5



2-121

32 1316630/05 EL000138

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2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

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4546

4748

4950

5152

53

20

4334788

10

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2-122

33 HEADLIGHT-HEIGHT ADJUSTMENT

OperationSee also the detailed drawing.

Rear/side marker and parking lights positionA voltage is applied to connection point 2 of thelighting switch (C622) through fuse E084 andwire 1101. If a connection is made (contacts 2and 1) with switch C622, a voltage is appliedthrough wire 2100 to contact 85 of relay G000(rear light/ side-light). Once the relay isactivated, a connection is made between points30 and 87. As a result, a voltage is appliedthrough relay G000, wire 2101, fuse E117 andwire 2630 to connection point A of switch C764(potentiometer for headlight-height adjustment).Only the LED in the switch will now light up.

Dipped beam positionIf a connection is made between contacts 2 and4 with switch C622, a voltage is applied throughfuse E084, wire 1101, switch C622, wire 2110 toB129 (left-hand side headlight-height adjustmentmotor), connection point 3, B130 (right-handside headlight-height adjustment motor) andC764 (headlight-height adjustmentpotentiometer). Depending on the position ofC764 (headlight-height adjustmentpotentiometer), the motor in the headlight isactivated. The motor will remain active until anelectric state of balance is achieved. This stateof balance is the actual difference of voltagebetween wires 2110 and 4953 of C764, B129and B130. This difference of voltage should beequal for all three components.

10

� 9711

5



2-123

2 45.2

6

20

40

6065

80

100

8[mm]

[%]UG

UB

C764

C764

G G

+ +

C622

B129 / B130

K100380

10

� 9711



2-124

33 1316630/05 EL000140

1101110114/403

28/401

22/401

5/401

2154C

775

7 10

2/231 1/231

4/231

D85

3B

15 7

1101

D85

2B

10 6

1101

24/4012110

4286

2110C

775

4 10

2110

5

176 4

281

2110

C72

75 11

2110

2110

2110

2100 2100

2100

C72

72 11

4 176

2100

C72

5B 22

2110

2110

3

2844

288

2110

4953

2110

2630

16

176

4953

14

2814953

11

2844953

4953

9

2884953

14

286

4953

12

288

18

286

12

284

18

281

C72

7B 11 C76

3B 6

21

176

2110

2110

2630

27/4002630

2630

9

176

2630

2630

2630

C72

7A 11

C76

3A 6

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

M

2101

E117

10A

23

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M

1

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M

1

C622

0I

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C764

A B

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56

78

910

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1718

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2930

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3738

3940

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4344

4546

4748

4950

5152

53

10

� 9711

5



2-125

34A. ECAS 2 (4X2)

VARIANTS

Location80 For vehicle type FA: component B250

For vehicle type FT: component B238


10

� 9711



2-126

1316630/05 EL00015034A

1211

1211

7/200

8/200F0

00 1 28

20/200

15/201

1211

14/400

345213/400

3431

14/401

1211

1211

1211

1211

7

378

3410

340212/400 F0

00 2 28

1211

1211

16/400

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F087 1 38

3410

12

115

3/200

3410

340315/200

34324/200 4

3733432

34381/202

32

1153438

F033 2 6

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3403

D80

61 27

91089108

20

185

46964696

14

185

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2/ 307

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333

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14/

396

9/ 396

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L!

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OP

10

� 9711

5



2-127

C73

93 373

37612211221

3502

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4

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21

321

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3

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20

321

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75 26

3502

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1

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10A

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

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9697

9899

100

101

102

103

104

105

106

10

� 9711



2-128

34B. ECAS 2 (6X2)


10

� 9711

5



2-129

A

1141000

1000

1316630/05 EL00014834B

1010

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

29/4003087

G015

1000

A500

1211

1211

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8/200

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20/200

15/201

1211

14/400

345213/400

3431

14/401

1211

1211

1211

1211

7

378

3410

340212/400 F0

00 2 28

1211

1211

16/400

3410 3410

F087 1 38

3410

12

115

3/200

3410

340315/200

34324/200 4

4453432

34381/202

32

1153438

F033 2 6

3452

3403

30/400

1000

1000 1000

D80

61 27

91089108

20

185

46964696

14

185

1221

6

185

46974697

15

185

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18

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4731

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18

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4697

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378

4696

1211

4697

4697

11 371

4697

4732

3431

3432

4731

4734

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1117

3

445

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34

56

78

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1112

1314

1516

1718

1920

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2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

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53

D87

8

1010

1000

1000

1010

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10A

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10A

3

21

45

G240

1211

3402

3452

50

B010

M

31

30

G3

DB+

D+

A502

1/ 307

3/ 307

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2/ 307

4/ 307

6/ 307

7/ 307

D591

19/

333

50/

333

44/

333

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14/

396

9/ 396

20/

395!

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16/

334

17/

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L!

ST

OP

10

� 9711



2-130

10

� 9711

3502

34B 1316630/05 EL000149

4739 4739

4

3474739

21

321

4736 4736

3

3474736

20

321

9009

9009

9009 9009

11347

29

3219009

5

4453502 3502

D58

75 26

3502

D81

33 13

3502

8

445

10

445

4753 4753

8

3474753

32

321

4753

9009

F526

1

L

2

F527

1

L

2

P

U

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3

2

1

4731

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1117

12219/401

4731

47341

4451117

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4451221

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90099009

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461

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L

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348

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23

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347

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321

5

347

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321

12

347

28

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4754 47544754

10

347

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321

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23

321

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4

B253

31

2

4755

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4756 4756

12

445

4756

18

376

4757 4757

13

445

4757

19

376

4735 4735

11

445

4735

15

376

9009

9009

9009

1221

C73

93 37

1221

3

376

4732

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4740 4740

3

348

3

356

2

348

2

356

4

B166

31

4751

4740

5

348

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

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340

25/

340

8/ 340

22/

340

5/ 340

6/ 340

27/

340

19/

340

34/

340

34/

340

33/

340

20/

340

1/ 340

9/ 340

16/

340

2/ 340

4/ 340

D80

2

26/

340

23/

340

24/

340

17/

340

11/

340

15/

340

31/

340

13/

340

30/

340

12/

340

ll0

I

C741

71 3

0I

C740

17

50

I

C742

17

5

3431

3432

3431

1

3471221 1221

1221

2 115

1221

D550

19/

232

D87

8

1010

1000

1010

1000

E062

10A

20

376

5



2-131

35. CONVERTER/RADIO

The following description of operation andinstallation is merely advisory.

Read the manufacturer’s installationinstructions supplied with the radio.

If the contact switch (C539) is activated inaccessory position 1, pin 1 is connected to pin 6(wire 1100 to wire 1130). As a result, relay G178is activated. A voltage is now applied to pin 2 ofthe voltage converter (D525) through thecontacts of relay G178 and fuse E027.The converter reduces this voltage to a 12Vvoltage and applies it to point 4 (D525).This 12V voltage is fed to the radio (B185)through wire 1108.The radio is equipped with one antennaconnection and two loudspeaker outputs used toconnect loudspeakers B024 and B025. Twofilters for the loudspeakers can also beconnected to the radio. To each of these filters(B186 en B187) two loudspeakers can beconnected (B178, B179 and B180 and B181).

The 12V output (pin 4) of the converter (D525)can also be connected to a CB transmitter(B026) to provide it with a supply voltage.

VARIANTS

Location29 The converter should be connected to the

existing wiring to feed the memory function(wire 1107). This can be done using avoltage converter. This converter can beobtained as an accessory.

37 Wire No. 2630. This wire should beconnected to one of the control lightingswitch wires.

31 Wire No. 1108. This wire should beconnected to wire 1108 coming from the24/12V converter. 10

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2-132

1316630/05 EL00013935

15/402

19/402

20/402

3/402

10/403

1/402

1/412

2/412

4/412

6/4121100

1130

12/403

11301100

1100

1106

1108

4540 4540

12

185B024

4542 4542

13

185

4541 4541

7

187B025

B178

B179

4543 4543

8

187

4827 4827

1

194

4828 4828

2

194

4829 4829

3

194

48304830

4

194

B180

B181

4831

4832

4833

4834

4001

G01

585 1

4002

B01

050 1

1147

1147

5

194

6

194

7

194

8

194

4831

4832

4833

4834

4831

4832

4833

4834

17

194

18

194

19

190

20

190

32/4001147

34/4001110

1

176C72

55 22

1110

3 190

1108

1108

3/427

1/427

4/427

2/427

3 189

11081108

7190

12

194

15/4031107

C53

9

L2

B18

6

L2L1

L1R

2

B18

7

R2

R1

R1

24V

D525

12V

B026

12V 2

112

V12

VB

185

LL

RR

8/424

7/424

!2

426

4

426

1107

D87

8

E037

15A

30

8685

87A

87

G178

1100

1147

1130

E027

10A

1010

1000

1010

1000

1147

E052

10A

E028

15A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1108

2630

!!!

G231

3085 86

87A

87!

10

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5



2-133

36 AUTOMATIC WINDOWS / ROOF HATCH / CENTRAL DOOR LOCKING

AUTOMATIC WINDOWS, DRIVER’S SIDE (OPENING)(Switch in door panel, driver’s side)If the automatic window switch (C745) isactivated and a connection is made (contacts 2and 4), relay G030 will be activated through fuseE044 and switch C745 (wire 4526). As a result,a supply voltage is applied through fuse E034 toconnection point 2 of the motor (B003). Theother connection point (1) is connected to earththrough relay G031. The motor will startoperating counter-clockwise and the automaticwindow on driver’s side will open.

AUTOMATIC WINDOWS, DRIVER’S SIDE (CLOSING)(Switch in door panel, driver’s side)If the automatic window switch (C745) isactivated and a connection is made (contacts 4and 1), relay G031 will be activated through fuseE044 and switch C745 (wire 4527). As a result,a supply voltage is applied through fuse E034 toconnection point 1 of the motor (B003). Theother connection point (2) is connected to earththrough relay G030. The motor will startoperating clockwise and the automatic windowon driver’s side will close.

AUTOMATIC WINDOWS, CO-DRIVER’S SIDE (OPENING)(Switch in door panel, driver’s side)If the automatic window switch (C743) isactivated and a connection is made (contacts 2and 4), relay G028 will be activated through fuseE044 and switch C743 (wire 4522). As a result,a supply voltage is applied through fuse E033 toconnection point 2 of the motor (B004). Theother connection point (1) is connected to earththrough relay G029. The motor will startoperating counter-clockwise and the automaticwindow on co-driver’s side will open.

AUTOMATIC WINDOWS, CO-DRIVER’S SIDE (CLOSING)(Switch in door panel, driver’s side)If the automatic window switch (C743) isactivated and a connection is made (contacts 4and 1), relay G029 will be activated through fuseE044 and switch C743 (wire 4523). As a result,a supply voltage is applied through fuse E033 toconnection point 1 of the motor (B004). Theother connection point (2) is connected to earththrough relay G028. The motor will startoperating clockwise and the automatic windowon co-driver’s side will close.

10

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2-134

AUTOMATIC WINDOWS, CO-DRIVER’S SIDE(Switch in door panel, driver’s side)The automatic window control using C744 onthe co-driver’s side is similar to the automaticwindow control on the driver’s side. Whenswitch C744 (connection between contacts 4and 2) is engaged, relay G028 is activatedthrough switch C743 (contacts 5 and 2) and themotor (B004) will open the automatic window.When switch C744 (connection betweencontacts 4 and 1) is engaged, relay G029 isactivated through switch C743 (contacts 3 and1) and the motor will operate clockwise andclose the automatic window.

The automatic windows will only function if thecontact is switched on.

K100385

M

2630

5063

2609

2600

4537

4538

1181

5062

5061

C80

3

1181

5118

5061

0

31

30B

E182(10A)

1000

B199

D862

DL

DO

M

31

30B

B200

CL

CO

1

5/3B

driver co driverdoor open

lock all

7

9

7 1 10 2

3 4 5 6 8

A

I

10

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5



2-135

ROOF HATCH, OPENINGIf the roof-hatch switch (C736) is used to makea connection between contacts 2 and 6, andtherefore between contacts 1 and 3, a voltage isapplied to pin 1 of the roof-hatch motor (B175)through fuse E030, switch C736 and wire 4761.The roof hatch will open.

ROOF HATCH, CLOSINGIf the roof-hatch switch (C736) us used to makea connection between contacts 8 and 6, andtherefore between contacts 7 and 3, a voltage isapplied to pin 2 of the roof-hatch motor (B175)through fuse E030, switch C736 and wire 4760.The roof hatch will close.

CENTRAL DOOR LOCKING, CO-DRIVER’SSIDE (STANDARD)Purpose:To lock the co-driver’s side door usingbutton/key or switch (C744). The driver canlock/unlock the co-driver’s side door from behindthe steering wheel.

Central door locking motor, co-driver’s side(B200):The motor has two (internal) switches, i.e.:- a “stroke-end” switch (always reverses at

end of stroke) (lower drawing);- a switch which is mechanically connected to

the locking button (always reverses at thebeginning of the upward or downwardmovement of the locking button) (upperdrawing).

Note:A mechanical connection consisting of a linkagemechanism between the cylinder lock and thelocking button will remain.

Starting position: door unlocked (seedrawing).- The door is locked using the button/key.

The mechanical linkage reverses the upperswitch directly. As a result, a current willflow through the fuse (E162), theconnection (30b), the motor, the lowerswitch and the upper switch throughconnection 31 to earth. The mechanicallinkage between the motor and unlockbutton will move the button down.Having reached the lower position, the“stroke end” switch reverses.

10

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2-136

The same occurs during unlocking. Thedirection of rotation of the motor is thesame. The position of the switches isdifferent, however. The power betweenmotor/lock button is transmitted through alever/connecting rod mechanism.

- The door is locked using the switch (C774).If the spring-loaded switch (C774) makes aconnection between connections 5/3 and 7,point DL of (B200) is connected to earth.One brief moment is sufficient to start themotor moving. Because there is amechanical linkage between the motor andthe lock button, the upper switch willreverse immediately afterwards. A currentwill flow until the “stroke-end” switch breaksthe circuit.

- The door is unlocked using the switch(C774). To this end, connection DO isbriefly connected to earth. The action is thesame, except that the switches resumetheir other position once the locking buttonhas moved upwards.

K100383

M

2630

C77

4

1181

5118

G72

3

5062

31

30B

E182(10A)

1000

B200

5061DL

DO1

26

5/3B

7A

0 II I

10

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5



2-137

Variants:36 If the standard version is installed, the

driver’s side central door locking (B199) andthe central door locking electronic unit(D862) will also not be installed. In thatcase cascade G723 is placed on connector394, and switch C744 replaces switchC803.

CENTRAL DOOR LOCKING (OPTION)

Purpose:- To automatically lock both doors if one of

the doors is locked using the key/button.- To automatically lock both doors using the

alarm-system remote control (if available).- If one of the two doors is unlocked, only this

door will open while other door remainslocked.

Description of central door locking, driver’sside (B199) and central door locking motor,co-driver’s side (B200).

The description of both components is similar todescription B200 as above.

Starting position: both doors locked.Unlock the co-driver’s side door using the key.This is the same as the standard version. Theother door remains locked.

Unlock the co-driver’s side door using switchC803.If switch C803 is engaged (connection betweenpin 1 and 3/5), connection CO of componentB200 is connected to earth. B200 is activated inthe same way as in the standard version.

Starting position: both doors unlocked.Driver’s side door locked using key/button.The action is similar to that in the standardversion; in this case, however, unit D862 willmeasure an earth signal through connection DL(wire 4538) to pin 1. D862 now connects pin 2 toearth, also activating B200. The co-driver’s sidedoor is now also locked.

10

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2-138

Locking co-driver’s side door using key/button.The operation is the same as the operationdescribed above. However, unit D862 nowmeasures an earth signal at pin 2 and will,therefore, connect pin 1 of component B199 toearth. The driver’s side door is now also locked.

Note:If one or both door switches sends a positivesignal to pin 3 or 4 of unit D862, theaccompanying components B199 and/or B200will not be activated.

10

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5



2-139

36 1316630/05 EL000146

1104 110429/402 1

380

4761

6

191

4760

5

191

4706

1104

4

191

1104

4761

4760

4706

18

189

17

189

16

189

4761

4760

4706

26302630

E11

72 19

4706

118135/402

2 380

1181

1181

1 276

1181

1181

5061

20

3805061

6

277

4538

4538

5 197

4 197

4537

5062

5062

5 277

4 277

5061

5061

1181

B03

01 22A04

21 42

1181

1181

1 196

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1181

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5118

6

3805118

2630

1181

2609

8

1892609

8

1902609

D70

81 17

26092609

2609

10 483

E51

52 17

C06

31 17

2609

9

2862609

9

383

26002600

5063

2600

4537

9 281

2600 2600

2600

C06

21 16

E51

41 16

2600

6

197

21

380

C73

3B 17

C13

03 17

C14

93 17

2630

12

194

A040

59

4

D550

17/

232

D87

8

1010

1000

1010

1000

E030

10A

E182

15A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

2/ 394

8/ 394

6/ 394

10/

394

D86

21/ 39

47/ 39

4

5/ 394

4/ 394

3/ 394

9/ 334

308

31

B199

1 4

DL3

DO2

M

308

DO

31

B20

01

24

DL3

M

0

C736

3

71

82 6

III

BA

B17

5

M

4

21

30

C803

5

17

III

BA

D853

5/ 396

!

10

� 9711



2-140

36 1316630/05 EL000147

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

26/400

2 276

1208 1208

2

1961208 1208

C69

54 18

1208

4521

4520

C69

64 18

1208

4523

6

2764523

4

196

3

196

4520

4276

45213

276

4520

4521

1208

1208

4521

4520

1208

8

2764525

7 276

17/401

1207

1207

4522

5

2764522

4524

4524

4525

4527

6

1964527

1208

8

1964525

7 196

1233

1233

4526

5

1964526

4528

4528

4529

35/4011233

1233

1233

1207

1207

1207

4525

C74

61 18

C744

2

53

4

1

C743

2

53

4

1

G029

3085 86

87A

87

G028

3085 86

87A

87

M

2 1

B004

C745

2

53

4

1

G031

3085 86

87A

87

G030

3085 86

87A

87

M

2 1

B003

D87

8

1010

1000

1010

1000

E044

10A

E033

15A

E034

15A

10

� 9711

5



2-141

37. MECHANICAL LIFTING GEAR

Lifting:A voltage is applied to the lifting gear switch(C739), the electronic unit of the lifting gear(D503) and the approximation switch for axleload protection of lifting gear (10 tonnes) (E507)through fuse E062 and wire 1221.If the switch is switched into the ‘lifting’ position(connection between points 3 and 1), valveB071 (lifting-gear lifting valve) will be activatedthrough wire 4550. A voltage is also appliedthrough contacts 30 and 87a of relay G066(lifting-gear take-over relay). As a result, thelifting-gear motor relay (G052) will be activated,thus activating the lifting-gear pump motor(B073).If the pressure has increased to 160 bar, thecontrol switch for lifting-gear oil-pressure limitswitch (E524) will be activated, thus activatingthe lifting-gear take-over relay (G066) as aresult of which the contact of this relay willswitch from connection 30/87a to connection30/87.This will switch off the lifting-gear pump motor(B073) and the pressure will fall to below160 bar, so that the control switch for thelifting-gear oil-pressure limit switch (E524) willresume its neutral position.If the switch on the dashboard is released, thesupply is disconnected and everything returns tothe starting position so that no more lifting takesplace.

Lowering:Manual control:A voltage is applied to the lifting gear switch(C739), the electronic unit of the lifting gear(D503) and the approximation switch for axleload protection of lifting-gear (10 tonnes) (E507)through fuse E062 and wire 1221. If the switchis switched into the ‘lowering’ position(connection between points 7 and 1), a voltagewill be applied to point S1 of the lifting gear’selectronic unit (D503). This unit will apply avoltage to point 87 for 2,5 minutes.If within this 2,5 minute period thedashboard switch is engaged again, theelectronic unit will reset and another 2,5minute period will start.

10

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2-142

As a result, the lifting-gear motor relay (G052)will also be activated, thus activating thelifting-gear pump motor (B073). The motor isactivated through D623, relay G066 (connectionbetween points 30 and 87a) to connection point85 of relay G052. At a pressure of 160 bar, theoil-pressure limit switch (E524) switches off thelifting-gear pump motor (B073) through relay(G066) and relay (G052).

During the 2,5 minute period, the trailing axlecannot be lifted as the 4/2 valve (B072) remainsactivated. This valve should be in thenon-activated position (see hydraulics diagram).

Automatically:If the axle pressure of the driven axle exceeds10 tonnes, the trailing axle is loweredautomatically.

10-TONNES AXLE LOAD PROTECTIONIf the driven rear axle is loaded with a weight of10 tonnes or more, a signal is sent by theapproximation switch for axle load protection(E507) to input S2 of the “lifting gear electronicunit”. The signal sent by the approximationswitch for axle load protection (E507) to S2should last for at least 10 seconds before thelifting gear electronic unit (D503) will activate thevalve (B072) and the lifting-gear pump motor(B073), so that the trailing axle is lowered. Thisis to prevent the driven axle from exceeding thelegal maximum axle load maximum (10 tonnes).

VARIANTS

Location5 This wire should be connected directly to

the battery.

10

� 9711

5



2-143

B01

030 1

1000

37 1316630/05 EL000143

4558

6

1164558

G5154554

!

4552

4552 4553

4550

4557

4553

4552

B073

M1 2

A500

P

E524

1

32

D622

12

D623

12

1000

4557

4557

4553

4553

5 116

4553

2 116

4550

4550

4550

4550

4 116

4552

4558

4558

12219/401

1221

3 376

1221

45504550

17

115

2

115

4550

4552

1221 1221

1221

45551/122

6/122

3/1221221

5/122

1221

1221

1

116

19

115

4555

4555

18

373

1221

2 373

1221

D85

11 34

1221

6 185

1221

D52

91 34

1221

4555

1

515

2

515

1221

4555

14

3764552

18

1154552

3

1164552

C74

11 34

1221

2/122 2/122

4/122

D

1157

116

4

515

4552

4553

D87

8

1010

1000

1010

1000

E062

10A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

S1

87A

1552

D503

8731

E507

1

3

2

G052

1 2

85 86

G066

3085 86

87A

87

D6113

4

51

D612

D613

21

B072

21

B071

C739

3

170

lll

13

376

10

� 9711



2-144

38. GEARBOX PTO

OperationIf the contact is activated, a voltage is applied tothe electronic unit CWS (D853) pin 14.A voltage is then also applied to C750 and C751(PTO control switch) through fuse E016 andwire 1217.

If the PTO control switch (C750) is engaged, avoltage will be applied to E570 (control switchclutch/PTO N/10) and to contact 3 of relayG259. Switch E570 will make a connectionbetween contacts 1 and 2. As a result, bothrelay G259 will be activated and a voltage willbe applied to connection point 1 (through wire4596) of B245. The relay will establish aconnection to connection point 1 of valve B245through contacts 3 and 5.

If the PTO control switch (C751) is engaged, avoltage will be applied to B246 (PTO controlvalve). As a result, valve B246 is activated.

VARIANTS

Location25 In the case of 4x2, connector 373 and unit

D851 are used.In the case of 6x2, connector 445 and unitD802 are used.

45 This depends on the speed-limiter type.Connector 378 is used if the E-gas systemis applied.Connector 433 is used if the ASL-G isapplied.Connector 434 is used if the ASL-V isapplied.

10

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5



2-145

38 1316630/05 EL000144

14/401

5/401

7/4021209 4602

46026/402

8/402 C02

01 14

4601

26/401

32/401

3475

D75

91 14

460122

1154601

7/200

8/200

20/200

1211

1211

1211

9/200

1211

347534/401

340212/400

3402

34025/200

14/400

16/400

34324/200 4

3733432

! !D

851

25 34

340315/200

3/2003410

15/2013438

1/202

32

1153438

F033 2 6

3410

3410

12111211

1211

3403

3402

1211

1211

13/400

12

1153410

3

1183410 3410

1

4913410

3410

D

115

3

491

8

118

3452

7

3783452

!

1211

D80

61 27

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D853

14/

396

9/ 396

F000

21

P

E511

21

P

F087

21

F088

21

D550

13/

396

D591

19/

333

D87

8

E035

10A

30

8685

87A

87

G036

M

E013

10A

1209

D722

3475

D721

3402

4601

3

21

45

G240

3402

1211

1010

1000

1010

1000

D852

PL

!S

TO

P

10

� 9711



2-146

38 1316630/05 EL000145

13/4011217

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

1217

D74

95 15

1217

1

1151217 1217

1

1181217 1217

E50

12 12

1217

1217

B07

91 13

1217

F006 1 15

2376

1217

3 176

1217

1217

D74

85 15

1217

1217

14

1764594 4594

4596

4596

15

1764595 4595

3

2824595

9

2854595

6

5254595

4596

4

2824596

10

2854596

5

5254596

4594

4596

8

525

12 285

18 281

G01

586 1

E56

12 13

D87

8

E016

10A

1010

1000

1010

1000

C750

5

71

0I

C751

5

71

0I

G259

31 2

45

21

B246

21B245

E570

21

P

10

� 9711

5



2-147

39. WIPE-WASH SYSTEM

WINDSCREEN WIPERSIf the vehicle is switched to contact (G015activated), a supply voltage will be applied toconnection pin 4/411 of switch C776 throughfuse E025.The driver now has three choices, i.e. interval,speed I and speed II.

Speed I:If switch C776 is set to position I, a voltage isapplied to pin 21 of the CTE-2 unit through fuseE025 and contacts 1 and 2 of switch C776(through wire 4500). Using a transistor switch,the CTE-2 unit then internally connects pin 23 toearth, activating relay G237. A supply voltage isnow applied to pin 5 of the windscreen-wipermotor (B000) through relays G236 and G237.This voltage runs through fuse E025, relayG237 (contacts 5 and 3), wire 4506, relay 236(contacts 3 and 4) and wire 4507.

Speed II:If switch C776 is put into position II, a voltage isapplied to pin 46 of the CTE-2 unit through fuseE025 and contacts 1 and 3 of switch C776(through wire 4501). Using its transistor switch,the CTE-2 unit now not only connects pin 23 butalso pin 52 to earth. Both relays G237 and G236are now activated. A supply voltage is nowapplied to pin 6 of the windscreen-wiper motor(B000) through relays G236 and G237, causingthe windscreen-wiper motor to operate faster.

If the windscreen wiper is halfway through itsstroke and the windscreen-wiper control switchis set to position 0, the windscreen wiperfinishes its stroke and then stops. This ispossible because the switch in thewindscreen-wiper motor (B000) reverses whenthe motor is at an angle in relation to its neutralposition.If the windscreen-wiper control switch is set toposition 0, switch B000 provides the requiredsupply voltage to enable the motor to finish itsstroke. If the stroke is finished, switch B000 willreturn to its neutral position.

10

� 9711



2-148

Interval (i):If switch C776 is set to position i, a voltage isapplied to pin 49 of the CTE-2 unit through fuseE025 and contacts 1 and 4 of switch C776(through wire 4502). Using a transistor switch,the CTE-2 unit then connects pin 23 to earth (for1 second), activating relay G237 for a shorttime. A voltage is now applied to pin 5 throughrelay G237 (pins 3 and 5) and relay 236 (pins 3and 4). The windscreen-wiper motor startsoperating and the “switch” in thewindscreen-wiper motor (B000) is reversed. Avoltage is now applied to wire 4507 through fuseE025, contacts 3 and 2 in the windscreen-wipermotor through wire 4509, and contacts 4 and 3of relays G237 and G236. A voltage is alsoapplied to pin 40 of the CTE-2 unit, enabling thisunit to measure whether or not the stroke hasbeen finished. The motor will now stop for someseconds; after this period the motor will startagain for as long as a voltage is applied to pin49.

Wipe-wash:If the spring-back part of switch C776 is used,connection between 1 and 5, a voltage isapplied to pin 20 of the CTE-2 unit through fuseE025 and contacts 1 and 5 of switch C776(through wire 4503). A voltage is applied directlyto the windscreen-wiper pump motor (B001)through wire 4503.After a brief period of spraying, pin 23 of theCTE-2 unit is connected to earth using atransistor switch. As a result, relay G237 isactivated.A supply voltage is now applied to pin 5 of thewindscreen-wiper motor (B000) through relaysG236 and G237. The windscreen-wiper motorB000 will now start operating. The CTE-2 unitwill have the motor make 3 revolutions and willthen disconnect pin 23 from earth, causing thewindscreen-wiper motor (B000) to stop.

Cut-off switch:If the windscreen-wiper motor (B000) does notoperate, pin 40 of the CTE-2 unit “detects” anearth connection over the windscreen-wipermotor “switch”, wire 4509.If switch C776 is engaged so that thewindscreen-wiper motor should operate (voltageto pins 21, 46 or 49), the earth to pin 40 shouldbe changed into +24V through the “switch” inthe motor. If the voltage is not changed (themotor is not operating), the CTE-2 unit willdisconnect the earth from pins 23 and/or 52,preventing the motor from burning, for exampleas a result of frozen windscreen-wiper blades.The CTE-2 unit is “reset” by switching C776 intothe “off” position.

10

� 9711

5



2-149

Headlight cleanerIf lighting switch C622 is activated (position I orII), a voltage is applied to the rear-light/side-lightrelay (G000).If this relay is activated, a connection is madebetween contacts 30 and 87. The voltage willnow activate relay G238 (headlight cleaner)through fuse E117, wire 2630 and print track. Aconnection is made with contacts 3 and 5, sothat the voltage is applied to B002 through fuseE025, relay G238 and wire 4511. If a voltage isapplied to connection pin 20 for at least 1second (engaging the windscreen-wiper pumpB001), relay G238 is connected to earth forapprox. 1 second, causing the headlight-cleanerpump motor (B002) to be activated for approx. 1second.

10

� 9711



2-150

1205

1101

39

110114/403

28/401

22/401

5/401

2154

C77

57 10

2/231 1/231

4/231

1316630/05 EL000142

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

2100 2100C

727

2 11

2100

4 176

2100

C622

0I

II

3/400

1/400

2630

4510

21/4001205

19/4004511

31/400

11/400

9/4004505

20/400

10/4004509

1205

8/4001205

4509

22/400

5/400

4506

4504

4508

7/4001205

6/4004507

4510

4509

4504

5/252 1/252

2/252

6/2524/400

1205

4505

4509

45084507

3/252

1/411

3/411

5/411

2/411

4/411

4503

B001

M1 2

1205

1205

1205

4501

4500

4502

4503

10

2824503

4511

B002

M1 2

12

2814511

18 281

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

3

21

45

G238

M

2101

E117

10A

2630

1205

E025

15A

3

21

45

G237

1205

4506

3

21

45

G236

4506

1205

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

40/

232

52/

232

46/

232

50/

232

D550

23/

232

21/

232

49/

232

20/

232

B000

M

C776

0 I12

27/400

2630

D85

3B

12 7

2630

10

� 9711

5



2-151

40. AUXILIARY HEATING - EBERSPÄCHER

The auxiliary air heating is a separate heatingwhich functions entirely independent of thevehicle. The cab temperature is measured by atemperature sensor which is installed in thethermostat panel (E566). This sensor sends asignal to the electronic unit which controls theheating.As a result, the cab temperature automaticallyremains at the preset temperature. In that case,the blower is in continuous operation.

OPERATION OF AUXILIARY HEATINGThe auxiliary air heating van be activated usingthe button on thermostat E566. It is possible touse the thermostat in combination with aprogramming clock. If this button is switched tothe “interior heating” position, the heating will beactivated. A green lamp will now light up in thethermostat.If the heating is activated, the auxiliary heatingunit (D871) activates the fan in the heating unit(D871).At the same time the fuel feed pump for theauxiliary Eberspächer heating (B122) isactivated, so that the correct amount of fuel isfed to the ignition chamber.If the fuel is ignited, a temperature sensor(installed in the thermostat) will apply a voltageto the heating unit so that at a certaintemperature, the heating unit (D871) switchesoff.

If the sensor measures a lower temperaturethan the temperature preset by the driver (usingthe temperature control button on thethermostat), the heating power will be adjusted.

In the case of overheating, the thermalprotection will switch off the fuel pump. This willswitch off the heating.

10

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2-152

12

483

40 1316630/05 EL000141

34/4021156 11561156

1

483

4939

9003

4941

5117

1156

30373037

11

483

49364936

6

4834936

31

115

5116

4

4835116

7

397

5116

15

4835116

C778

5

71

0I

1156

5

3801156

30

115

5

483

4935

4935

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1010

1000

E114

15A

A021

14

12/

269

3/ 269

10/

269

14/

269

2/ 269

E56

67/ 26

9

11/

269

B122

M2 1

B168D

871

5/ 482

4/ 482

3/ 482

7/ 482

6/ 482

9/ 482

13/

482

8/ 482

14/

482

11/

482

10

� 9711

5



2-153

41. WEBASTO AUXILIARY HEATING, THERMO 90

VARIANTS


engine.


10

� 9711



2-154

1316630/05 EL00015241

120115/401

DV

B

1201

C80

22 20

1201

1

376

C76

02 20

1201

DV

B

120112

01C

588

2 20

1 397

1201

115634/402

1156

1201

1156

1156

1

3831156

1156

1156

1201

1156

1201

1201

5

380

1156

1156

1

4781156

1156 1156

1156

1201

4660

15

38046604660

7

397

4660 4690

4660

4660

4

383

3

4784660

6

4784892

4892

4892

9

478 6

478

4667

4668

4981

4981

4663

4981

4664

4981

11

145

1201

4666

4981

4

478

4980

5

47849804980

4980

4666

5

1454667

1

145

4668

4663

6

145

2

1454664

E571

1

23

0I

4980

6

397

7

3834980

4980

1156

1156

13 145

2

478

D87

8

1010

1000

E031

15A

1010

1000

E114

15A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

G247

3085 86

87A

87

G170

3085 86

87A

875/ 48

0

2/ 480

4/ 480

6/ 480

7/ 480

8/ 480

E576

C778

5

71

0I

E565

2/ 173

3/ 173

7/ 173

5/ 173

MM

B204

5/530

12/530

1/530

6/530

7/530

2/530

11/530

8/530

D82

7

3/ 168

9/ 167

1/ 167

3/ 167

7/ 167

2/ 167

6/ 168

6/ 167

1/ 168

5/ 168

10

� 9711

5



2-155

1316630/05 EL00015341

400115/402

1100

1/412

2/412

4/412

6/412

G17

830 1

4002

1130

G17

885 1

4922

4935

4002

10

1454922

4935

5383

4002

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

9300

9300

9300

12

1459300

46654665

3

145

9300

4935

30

115

49364936

6

3834936

31

115

B06

8

M1

2

G01

585 A

4002

!

4009 4009

27

1144002

B01

050 A

11001100

2

383

B204

3/530

10/530

9/530

4/530

D82

7

4/ 167

1/ 166

4/ 168

5/ 167

10/

167

8/ 167

2/ 166

D550

45/

232

C53

9

D87

8

E037

15A

1010

1000

1010

1000

10

� 9711



2-156

42. CONNECTOR SOCKETS FT, DIAGNOSTIC CONNECTOR, ALARM CONNECTOR

DIAGNOSTIC CONNECTOR (A021)The diagnostic connector is installed on theleft-hand side in the central cabinet. This is theconnector to which DAVIE is connected. Afterthe contact has been activated, the supplyvoltage for DAVIE is applied to pin 1 throughfuse E053. Pin 2 is connected to earth. Theremaining pins are meant for the communicationwith various systems and are connected tothose systems.

Pin No. Wire No. Colour Designation

1 1229 red Supply for DAVIE

2 9107 white Earth

3 3425 blue ABS/ASC-D

4 4788 black ASL-G

5 4697 black ECAS remote control, E-gas 3, ECS-DC,

6

7 4732 black ECAS 2

8 3064 blue Connector 378, pin 5.

9 4047 black CTE-2


11 4883 black ZF Intarder

12

13 3470 blue AGS

14 3037 blue D1LC / D3LC Compact auxiliary heating

24V CONNECTOR (A042)Pin 1 of the 24V connector (A402) is

connected directly to the supply voltagethrough wire 1000 and fuse E026.

Pin 2 is connected to earth.

ABS CONNECTOR (A005)Pin 1 of the ABS connector (A005) is

connected directly to the supply voltagein front of the contact through wire 1119and fuse E043.

Pin 2 is connected directly to the supplyvoltage behind the contact through fuseE172. This voltage also serves to feedthe ABS unit.

Pins3+ 4 are both connected to earth.Pin 5 is connected to pin 7 of the CWS-2 unit

(D853) through wire 3428.

10

� 9711

5



2-157

FT TRAILER CONNECTOR (A002)Pin 1 of the FT trailer connector (A002) is

connected to earth. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fusesE000 and E001 to pins 2 (through wire2102) and 6 (through wire 2103)respectively.

Pin 2 switches the left-hand rear light.Pin 3 is connected to the CTE-2 unit (2/232)

(left direction) through wire 2008.Pin 4 is connected to relay G036 (brake -light

relay) through wire 4601.Pin 5 is connected to the CTE-2 unit (30/232)

(right direction) through wire 2009.Pin 6 switches the right-hand rear light.

REAR FOG LAMP / BACK-UP LIGHT CONNECTOR (A003)Pin 1 is connected to earth.Pin 3 is connected to the supply voltage after

the contact has been activated and thegearbox is in reverse gear. The voltageis applied as follows: through fuseE016 (wire 1217), backup switch E501(wire 4591) to pin 3.

Pin 5 (connector A003) is connected directlyto the supply voltage through fuseE048 and wire 1113.

Pin 7 (rear fog lights) is connected to thesupply voltage through fuse E010,relay G005 and wire 2152.

DIAGNOSTIC CONNECTOR SAE CUMMINS (A031)Pin A is connected directly to the electronic

unit DAF Cummins interface (D804)(35/334) and the electronic unitCummins Celect (D805) (27/335)through wire 3048.

Pin B is connected directly to the electronicunit DAF Cummins interface (D804)(34/334) and the electronic unitCummins Celect (D805) (8/335)through wire 3047.

This diagnostic system is completely differentfrom the DAF diagnostic system. DAVIE will notrespond when connected.

10

� 9711



2-158

ALARM SYSTEM SOCKET (A040)Pin 1 is connected directly to the supply

voltage in front of the contact throughwire 1114 and fuse E0108 (wire 1000).

Pin 2 is connected to the direction indicator,front left (C014), side direction indictor,left (C016), direction indicator, rear left(C018) and the electronic unit CTE-2(D550) (4/232) through wire 2006.

Pin 3 is connected to the direction indicator,front right (C015), side directionindicator, right (C017), directionindicator, rear right (C019) and theelectronic unit CTE-2 (D550) (31/232)through wire 2007.

Pin 4 is connected directly to the controlswitch for interior step lighting, doorswitch on driver’s side (E514), thestepwell lighting, driver’s side (C062),the electronic unit CTE-2 (D550) andthe lighting buzzer relay (G235).

Pin 5 is connected directly to the stepwelllighting, co-driver’s side (C063), theinterior lighting switch, co-driver’s side(C686), the control switch for interiorstep lighting, door switch on co-driver’sside (E515) through wire 2609, whilethe interior-lighting diode preventsfeedback to the co-driver’s stepwell(D708).

Pin 6 is connected directly to the cab-lockcontrol switch (F009) through wire3412 and by means of a cab lockconnection (cab without air suspension)(G719) to the electronic unit CWS(D582) (20/215) through wire 3492. Ifthe cab is air-suspended, wire 3412 isalso connected to pin A2 of theelectronic unit of the cabair-suspension.

Pin 7 is connected directly to the generatorintegrated voltage regulator (A502)(D+) and to lighting relay D+ (G107). Atthe same time pin 7 is connecteddirectly to the lighting buzzer (B242)and to the electronic unit CWS (D582)(12/214).

Pin 9 is not connected.Pin 12 is connected to earth.

10

� 9711

5



2-159

25/4001240

1

187

7

185

1316630/05 EL00015442

1240

1240

1240

1

286

1240

1240

1240

1

2881240

B04

21 22

1240

21

185

A

1141000

1000

1010

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1000

B

11410001000 1000

1000

2

180

1175

1180

3087

G015

1000

1175

E168

40A

A2

1000

A1

1119

A

1151119

E043

25A

A2A1

B03

21 21

B03

31 21

1000

1010

C

115

27

321

12/4011288

1

3771288

1

3211288

1000

35/4021181

1

196

2

380

1181

1181

1181

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D86

210 36

1181

21

380

B19

930

836

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030

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81

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B03

01 22

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8

E091

15A

1000

1010

1010

1000

E172

10A

E182

15A

A043

12

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50

B010

M

31

30

G3

DB+

D+

A502

A038

12

A005

12

53

4

A042

12

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

3428

2

3213428

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37 7

7

3773428

10

� 9711



2-160

4601

4601

1316630/05 EL00015542

1101110114/403

28/401

22/401

5/401

2154

C77

57 10

2/231 1/231

4/231

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

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B12

93 33

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3

284

2110

2100 2100C

727

2 11

2100

4 176

2100

28/400

2102

C15

82 9

2102

7

115

3

2812102 2102

C01

25 9

2102

C07

42 9

2102

2

2842102

5

49321022102

C15

62 9

2102

4

1892102 2102

C01

01 9

1

161

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8

1152103 2103

6

4932103

C15

72 9

2103

C07

52 9

2103

2103

C15

92 9

2103

5

1892103

C01

12 9

2

1612103

2103

3

2862103

C01

32 9

3

2882103

2103

2102

C02

13 14

4601

22

115

C02

03 14

4601

9

4934601 46014601

8/402

D75

91 14

5

11520082008 2008

2

493

6

11520092009 2009

4

493

33/4002102

2102

7/4021209

46026/402

12 493

D

115

A002

26

43

51

D55

0

2/ 232

30/

232

E511

12

P

C622

0I

II

5455

5657

5859

6061

6263

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6667

6869

7071

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7677

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8081

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8889

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9899

100

101

102

103

104

105

106

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8

1010

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10A

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2154

30

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2101

E001

10A

MM

M

30

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87A

87

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4602

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10A

1209

10

� 9711

5



2-161

42 1316630/05 EL000156

13/4011217

C74

85 15

1

118

E56

12 13

1217

1217

E501

24

1217

8

4934591

4591

B07

91 13

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1217

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1

11512171217

2

376

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118

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75 12

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16/4021113

27

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6/4012150

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31 11

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2 6

24/400 7493

2152

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44 11

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54 11

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9

115

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7

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18/4031229

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1 32

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416 30

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15

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35

810

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11/

253

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

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128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

D87

8

1010

1000

1010

1000

E016

10A

E048

15A

30

8685

87A

87

G005

2151

2150

M

E010

10A

M

E053

10A

10

493

10

� 9711



2-162

42 1316630/05 EL000157

8

383

2600

2600

D86

23 36

D86

24 36

2600

20062006

32/4021114

1114

1114

11141114

2609

2609

D70

81 17

2609

2609

C06

31 17

1020 102013/402

D85

3B

6 7

1020

1020

A50

2D

+ 1

1

1141020

9 281

2600

C06

21 17

9 281

D85

35 7

2600 2600

E51

41 16

2006 2006

C01

41 4

C01

61 4

2006

C01

71 4

2007

2006

2

281

1

185

C01

81 4

2006

3115

2006

2007C

019

1 4

2007

4

1152007

C01

51 4

2007

2

2862007

C76

56 4

1114

4

380

2007

5063

1114

D86

25 36

10

483

8

1892609

8

1902609

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9

2862609

E51

52 17

2600

9

383

D87

8

1010

1000

1010

1000

E108

15A

D668

1020

B036

1024

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

30483048

11

3363048

30473047

10

3363047

3048

127

42

15

A040

39

AB

A031

35/

334D

804 34

/33

427

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5D80

5 8/ 335

D55

0

4/ 232

17/

232

1/ 232

31/

232

29/

232

10

� 9711

5



2-163

43. CONNECTOR SOCKETS FA, DIAGNOSTIC CONNECTOR, ALARMCONNECTOR

DIAGNOSTIC CONNECTOR (A021)The diagnostic connector is installed on theupper left-hand side in the central cabinet. Thisis the connector to which DAVIE is connected.After the contact has been activated, the supplyvoltage for DAVIE is applied to pin 1 throughfuse E053. Pin 2 is connected to earth. Theremaining pins are meant for the communicationwith various systems and are connected tothose systems.

Pin No. Wire No. Colour Designation


2 9107 white Earth


4 4788 black ASL-G

5 4697 black ECAS remote control, E-gas 3, ECS-DC,

6

7 4732 black ECAS 2


9 4047 black CTE-2


11 4883 black ZF Intarder

12

13 3470 blue AGS

14 3037 blue D1LC / D3LC Compact auxiliary heating

24V CONNECTOR (A043)Pin 1 of the 24V connector (A034) is

connected directly to the supply voltagethrough wire 1240 and fuse E091(behind the contact).


ABS CONNECTOR (A004)Pin 1 of the ABS connector (A004) is

connected directly to the supply voltagethrough wire 1119 and fuse E043.

Pin 2 is connected directly to the supplyvoltage through fuse E172 behind thecontact. This voltage also serves tofeed the ABS unit.

Pins 3 + 4 are both connected to earth.Pin 5 is connected to the CWS-2 unit (D583)

through wire 3428.

10

� 9711



2-164

FA TRAILER CONNECTOR (A000)Pin 1 of the FA trailer connector (A000) is

connected to earth.If a connection is made betweencontacts 2 and 1 (rear/side marker andparking lights position) with the lightingswitch (C622), a voltage is applied tocontact 85 of relay G000 through fuseE084, wire 1101, switch C622 and wire2100. The relay is activated and avoltage is applied from wire 1000,contacts 30 and 87 (from relay G000)through fuses E000 and E001 to pins 2(through wire 2102) and 6 (through wire2103) respectively.

Pin 2 switches the left rear light and pin 6switches the right rear light.

Pin 3 is connected to the CTE-2 unit (2/232)(left direction) through wire 2008.

Pin 4 is connected to relay G036 (brake-lightrelay) through wire 4601.

Pin 5 is connected to the CTE-2 unit (30/232)(right direction) through wire 2009.

REAR FOG LAMP / BACK-UP LIGHT CONNECTOR (A001)Pin 1 is connected to earth.Pin 3 is connected to the supply voltage after

the contact has been activated and thegearbox is in reverse gear. The voltageis applied as follows: through fuseE016 (wire 1217), backup switch E501(wire 4591) to pin 3.

Pin 5 is connected directly to the supplyvoltage through fuse E048 and wire1113. Pin 3 is also connected toconnector A026 (box side-lights, 4-pin).

Pin 7 (rear fog lights) is connected to thesupply voltage through fuse E010,relay G005 (contacts 30 and 87) andwire 2152.

10

� 9711

5



2-165

DIAGNOSTIC CONNECTOR SAE CUMMINS (A031)Pin A is connected directly to the electronic

unit DAF Cummins interface (D804)(35/334) and the electronic unitCummins Celect (D805) (27/335)through wire 3048.

Pin B is connected directly to the electronicunit DAF Cummins interface (D804)(34/334) and the electronic unitCummins Celect (D805) (8/335)through wire 3047.

This diagnostic system is completely differentfrom the DAF diagnostic system. DAVIE will notrespond when connected.

ALARM SYSTEM SOCKET (A040)Pin 1 is connected directly to the supply

voltage in front of the contact throughwire 1114 and fuse E108 (wire 1000).

Pin 2 is connected to the direction indicator,front left (C014), side directionindicator, left (C016), directionindicator, rear left (C018) and theelectronic unit CTE-2 (D550) (4/232)through wire 2006.


Pin 4 is connected directly to the controlswitch for interior step lighting, doorswitch on driver’s side (E514), thestepwell lighting, driver’s side (C062),the electronic unit CTE-2 (D550) andthe lighting buzzer relay (G235).

Pin 5 is connected directly to the stepwelllighting, co-driver’s side (C063), theinterior lighting switch, co-driver’s side(C686), the control switch for interiorstep lighting, door switch on co-driver’sside (E515) through wire 2609, whilethe interior-lighting diode preventsfeedback to the co-driver’s stepwell(D708).

10

� 9711



2-166

Pin 6 is connected directly to the cab-lockcontrol switch (F009) through wire3412 and by means of a cab lockconnection (cab without air suspension)(G719) to the electronic unit CWS(D582) (20/215) through wire 3492. Ifthe cab is air-suspended, wire 3412 isalso connected to pin A2 of theelectronic unit of the cabair-suspension (D857).

Pin 7 is connected directly to the generator ofintegrated voltage regulator (A502)(D+) and to lighting relay D+ (G107). Atthe same time pin 7 is connecteddirectly to the lighting buzzer (B242)and to the electronic unit CWS (D582)(12/214).

Pin 9 is connected to the electronic unit ofthe central door locking (D862).


SIDE-LIGHTS CONNECTOR (A026)Pin 1 is connected directly to the trailer

socket (A000) pin 2 through wire 2102,and to the rear-light/ side light relay(G000) through fuse E000.

Pin 2 is connected directly to the trailersocket (A000) pin 6 through wire 2103,and to the rear-light/ side light relay(G000) through fuse E001.

Pin 3 is connected directly to pin 5 of the rearfog lamp socket (A001) through wire1113 and to the supply voltage throughfuse E048.

Pin 4 is connected directly to earth.

10

� 9711

5



2-167

25/4001240

1

187

7

185

1316630/05 EL00015843

1240

1240

1240

1

286

1240

1240

1240

1

2881240

B04

21 22

1240

21

185

A

1141000

1000

1010

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1000

B

11410001000 1000

1000

2

180

1175

1180

3087

G015

1000

1175

E168

40A

A2

1000

A1

1119

A

1151119

E043

25A

A2A1

B03

21 21

B03

31 21

1000

1010

C

115

27

321

12/4011288

1

3771288

1

3211288

3428

1000

2

3213428

D85

37 7

35/4021181

1

196

2

380

1181

1181

1181

1181

D86

210 36

1181

21

380

B19

930

836

1

2761181 1181

B20

030

83611

81

1181

1181

B03

01 22

A500

50

B010

M

31

30

G3

DB+

D+

A502

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

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3334

3536

3738

3940

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4344

4546

4748

4950

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53

7

3773428

D87

8

E091

15A

1000

1010

1010

1000

E172

10A

E182

15A

A043

12

A038

12

A004

12

53

4

A042

12

10

� 9711



2-168

4601

4601

1316630/05 EL00015943

1101110114/403

28/401

22/401

5/401

2154

C77

57 10

2/231 1/231

4/231

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

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C77

35 11

2110

C76

45 33

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B12

93 33

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3

284

2110

2100 2100C

727

2 11

2100

4 176

2100

28/400

2102

7

115

3

2812102 2102

C01

25 8

2102

2

2842102

5

495

C07

42 2

2102

4

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C01

01 8

1

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5

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12 8

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3

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C01

32 8

3

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2102

C02

13 14

4601

22

115

C02

03 14

460146018/402

D75

91 14

33/4002102

2102

7/4021209

46026/402

12 495

D

115

E511

12

P

C622

0I

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21032103

6

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2102

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9

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5

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2

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6

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4

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5

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8081

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8889

9091

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9496

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9899

100

101

102

103

104

105

106

A000

24

16

35

A026

42

31

D55

0

2/ 232

30/

232

D87

8

1010

1000

1010

1000

2100

E084

10A

E000

10A

D609

D610

2154

30

8685

87A

87

G000

2101

E001

10A

MM

M

30

8685

87A

87

G036

4602

E013

10A

1209

10

� 9711

5



2-169

43 1316630/05 EL000160

13/4011217

C74

85 15

1

118

E56

12 13

1217

1217

E501

24

1217

4591

4591

B07

91 13

1217

F006 1 15

1217

1217

1

11512171217

2

376

D81

31 13

1217 1217

3

1761217 1217

C75

05 15

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C75

15 15

4591

C02

65 12

6

118

1217

1217

C02

75 12

4591

4591

16/4021113

27

1151113

2152

6/4012150

C77

31 11

2152

D85

2C

2 6

24/4002152

2152

C02

44 11

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54 11

2152

9

115

4591

2152

7

1762150

18/4031229

9107

4788

D80

9A

1 32

4788

4883

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718 26

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3470 3470

4697

D80

416 30

4697

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24 34

4732

4047

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05 5

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013 23

3425

D59

144 28

46974697

D52

97 33

46974697

19

378

15

185

11

371

5

377

9

445

21

461

20

433

3064

5

3783065

4

378

3037

D87

112 40

3037

11

483

3470

1113

A001

15

73

71

913

411

A021

35

810

142

6/ 253

D806

11/

253

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

D87

8

1010

1000

1010

1000

E016

10A

E048

15A

30

8685

87A

87

G005

2151

2150

M

E010

10A

M

E053

10A

4591

8

495

7

4952152

1217

10

4951113

1113

1113

10

� 9711



2-170

43 1316630/05 EL000161

8

383

2600

2600

D86

23 36

D86

24 36

2600

20062006

32/4021114

1114

1114

11141114

2609

2609

D70

81 17

2609

2609

C06

31 17

1020 102013/402

D85

3B

6 7

1020

1020

A50

2D

+ 1

1

1141020

9 281

2600

C06

21 17

5 187

D85

35 7

2600 2600

E51

41 16

2006 2006

C01

41 4

C01

61 4

2006

C01

71 4

2007

2006

2

281

1

185

C01

81 4

2006

3115

2006

2007

C01

91 4

2007

4

1152007

C01

51 4

2007

2

2862007

C76

56 4

1114

4

380

2007

5063

1114

D86

25 36

10

483

8

1892609

8

1902609

2609

9

2862609

E51

52 17

2600

9

383

D87

8

1010

1000

1010

1000

E108

15A

D668

1020

B036

1024

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

127

42

15

A040

39

30483048

11

3363048

30473047

10

3363047

3048

AB

A031

35/

334D

804 34

/33

427

/33

5D80

5 8/ 335

D55

0

4/ 232

17/

232

1/ 232

31/

232

29/

232

2006

1

495

2007

2

495

10

� 9711

5



1

CONTENTS

Page Date

1. INTRODUCTION 1-1 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. MODIFICATIONS TO THE ELECTRICAL INSTALLATION FROMCHASSIS NUMBER 0E459335 2-1 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 Overview of modifications to the electrical installation 2-1 0209. . . . . . . . . . . . . . . . . . . . . . . .2.2 Circuit diagram 1316630/06-12 2-2 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.3 Overview of basic code numbers in circuit diagram 1316630/06-12 2-3 0209. . . . . . . . . . . .2.4 Subdiagrams of circuit diagram 1316630/06-12 2-11 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . .



5. CHANGES IN THE ELECTRICAL SYSTEM FROMCHASSIS NUMBER 0E527418 5-1 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.1 Overview of the changes in the electrical system 5-1 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2 Circuit diagram 1316630/30 5-2 0209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.3 Overview of basic codes in circuit diagram 1316630/30 5-5 0209. . . . . . . . . . . . . . . . . . . . . .5.4 Section diagrams of circuit diagram 1316630/30 5-13 0209. . . . . . . . . . . . . . . . . . . . . . . . . . .

11

� 0209

5MODIFICATIONS TO THE ELECTRICAL INSTALLATION


2

11

� 0209

5



1-1

1. INTRODUCTION

This main group includes the entire electricalinstallation show in the form of circuit diagramsand the altered subdiagrams.

Circuit diagramsThe circuit diagram contains all informationpertaining to the entire electrical installation ofthe vehicle, with the exception of the connectors.

SubdiagramsThe subdiagrams only show the parts of theelectrical installation that have been modified.These diagrams also contain the connectors.

Note:For the location of the connectors in the vehicle,see chapter ”Location of connectors”.

� 0209

11



1-2

11

� 0209

5

95XF series Modifications to the electrical installation from chassis number 0E459335


2-1

2. MODIFICATIONS TO THE ELECTRICAL INSTALLATION FROM

CHASSIS NUMBER 0E459335

2.1 OVERVIEW OF MODIFICATIONS TO THE ELECTRICAL INSTALLATION

Modification/Chassis numbers

Electricalsystem

From chassisnumber

Modification See sub-diagram no.

Lighting 0E463970 Swedish lighting included in circuit diagram

Basic code numbers of tail lights C152 andC153 changed to C022 and C023

8/9

Fuel lineheater

0E463970 Fuel line heater included in circuit diagram 44/45

Starting circuit 0E463970 Starter lock relay G303 added 1

Auxiliaryheating

0E477514 Electronic unit for auxiliary heating, Thermo90, changed from D827 to D869

Thermo 90 auxiliary heating microrelay(G300) added

41

Auxiliaryheating

0E479353 Control switch for Thermo 90auxiliary-heating fan (E565)(wire 4980 added to connection point 6)

Control switch for Thermo 90auxiliary-heating fan (E576)(wire 1201 disconnected from point 4)

41

Voithretarder/ZFintarder

0E460264 Retarder switch connection point (C799) forconnector changed

25/26

CumminsCelect

0E462108 Electronic unit for DAF Cummins interface(D804), wire 4049 disconnected from point6 and connected to point 4

30

11

� 0209


Modifications to the electrical installation from chassis number 0E459335 95XF series

2-2

2.2 CIRCUIT DIAGRAM 1316630/06-12


11

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5



2-3

2.3 OVERVIEW OF BASIC CODE NUMBERS IN CIRCUIT DIAGRAM1316630/06-12

Column 1 : Basic code number

Column 2 : Description

Column 3 : Number on search bar ofcircuit diagram1316630/06-12


A000 (Semi-)trailer socket (7-pin) 62/63/230/241/284/399


A004 ABS FA socket (7–pin) 404



A026 Superstructure side-lights (4-pin) 230/241/396/400

A027 Accessory socket (4-pin) 400

A031 Diagnostic socket, 2-pin, SAE CUMMINS 549/550

A033 Alarm system socket (9-pin) 183



A042 Dashboard socket (2-pin) 361

A043 Chair console socket on driver’s side (2-pin) 392





B002 Headlight-washer pump motor 100

B003 Electric motor for window control, driver’s side 728

B004 Electric motor for window control, co-driver’s side 724



B007 Vehicle/engine speed regulator motor E-gas 518

B009 Roof hatch motor 772

B010 Starting motor 8/11


B015 4-speed heater fan 376/378/580/581/582



B023 Radio 708




B028 Air horn 762




B036 Resistor, alternator, D+ 6





B068 Fuel pump for auxiliary heating 591

11

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2-4




B073 Lifting-gear motor pump 617




B122 Fuel metering pump for auxiliary heating, Eberspächer 570



B166 Valve, ECAS front axle 634/665

B168 Glow filament for D1LC auxiliary heating 568








B182 Fuel heater 797

B185 Radio 713






B204 Auxiliary-heating unit Thermo 90 584

B237 ASC valve 419

B238 Valve ECAS driven axle, left/right, air supply (FT) 632

B241 Sensor for heating element fuel filter/water separator 785

B243 Axle locking differential control valve 265

B244 Inter-axle locking differential control valve 268



B247 Engine brake (DEB) valve 440


B250 Valve ECAS driven axle, left/right, air supply (FA) 630


B253 Valve ECAS driven axle, left/right, air supply 662

B254 Valve ECAS trailing/leading axle lifting/lowering 667



B258 Left-hand rear ABS valve 415

B259 Right-hand rear ABS valve 417


B294 Switch-off cab suspension valve, front height control 288

B298 Switch-off cab suspension valve, back height control 452


C000 Dipped beam, left 245

C001 Dipped beam, right 246


11

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5



2-5











C014 Direction indicator lamp, front left 53

C015 Direction indicator lamp, front right 57

C016 Direction indicator lamp, left, side 56

C017 Direction indicator lamp, right, side 59

C018 Rear direction indicator, left 55

C019 Rear direction indicator, right 58



C022 Rear light, left 225

C023 Rear light, right 236





C046 Map-reading lamp, driver’s side 322/347

C047 Map-reading lamp, co-driver’s side 323/348









C068 Right-hand tool compartment lighting 358

C071 Work lamp 19




C075 Side-light, rear right 234

C110 Lower bunk reading lamp with switch 349

C111 Upper bunk reading lamp with switch 351

C115 Bunk reading lamp with switch 302

C130 Red interior night light, driver’s side 344

C139 Red interior night light, co-driver’s side 341









11

� 0209



2-6







C588 Switch, 4-speed heater fan 377/581

C622 Switch, vehicle lighting and marker lights 204/207

C677 Fuel heater switch 794








C731 Interior lighting switch, roof console (bunk control),co-driver’s side F249 XC 317/334

C732 Interior lighting switch, roof console, co-driver’s side F249 XC 317/334

C733 Interior lighting switch, roof console (bunk control),driver’s side F249 XC 312/338

C734 Interior lighting switch, roof console, driver’s side F249 XC 312/338

C735 Interior night lighting switch FG249 XC 319/344


C737 ASC-traction switch 430



C740 Switch ECAS, normal level 623/646



C743 Switch for electric window control on co-driver’s side (door ondriver’s side) 730

C744 Switch for electric window control on co-driver’s side (door onco-driver’s side) 735

C745 Switch for electric window control on driver’s side (door ondriver’s side) 738

C746 Switch, mirror heating 759

C747 Control switch for fuel filter/water separator 791

C748 Axle locking differential control switch 265

C749 Inter-axle locking differential control switch 268



C754 Engine-brake switch VF engine 559


C761 CWS switch, more warnings 155






C775 Switch for direction indicator, main beam/dipped beam/horn 47/217/762

C776 Stalk switch 97/518/539

11

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5



2-7




C802 Recirculation switch 383





D550 Electronic unit CTE–2 49


D591 Electronic unit Egas–3 504



D610 Diode for main beam/dipped beam 217







D703 Diode for switching off the auxiliary heating/door contact atdriver’s side 566

D704 Diode for switching off the auxiliary heating/door contact atco-driver’s side 565

D705 Diode for switching off the auxiliary heating with running engine 564

D708 Diode for interior lighting, prevent feedback to co-driver’sstepwell 1316/332

D709 Diode for interior lighting, prevent feedback to co-driver’s switch 333

D710 Diode for interior lighting, prevent feedback to driver’s switch 312/338



D745 Diode for engine brake (DEB) valves 443




D804 Electronic unit for DAF/Cummins interface 561

D805 Electronic unit, CUMMINS CELECT 524



D813 Electronic unit for gate safety, gearbox 39

D850 Electronic unit for ABS/ASC D-version 407




D855 Electronic unit for water separator 788

D862 Electronic unit, central door locking 684

D869 Electronic unit for auxiliary heating, Thermo 90 585

D870 Electronic unit for Voith retarder 133-2 448

D871 Electronic unit for auxiliary heating D3LC 572



E004 Fuse, dipped beam, driver’s side 425

11

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2-8





E008 Fuse, spot lights 251

E009 Fuse, front fog lights 254

E010 Fuse, rear fog lights 256

E013 Fuse, brake lights 280

E016 Fuse, reversing lights 260

E019 Fuse for the control of glow plug/CTE/direction indicators/enginebrake 35

E023 Fuse for switch for cold start, tachograph, auxiliary heatingprogramming clock 22

E025 Fuse, windscreen wiper, headlight washer 97

E026 Fuse, cigarette lighter 362

E027 Fuse for 24/12V converter 17

E028 Fuse, cab interior lighting 302/329

E029 Fuse for engine brake retarders 446

E030 Fuse, horn 762


E033 Fuse, electric window control motor, co-driver’s side 723

E034 Fuse, electric window control motor, driver’s side 727



E040 Fuse, ABS 420

E041 Fuse, ABS 407

E042 Fuse, ABS 408

E043 Fuse, ABS, (semi-)trailer 404

E044 Fuse, mirror heating/adjustment 731

E048 Fuse, central power supply, (semi-)trailer 397




E062 Fuse, lifting gear and ECAS 613/627/642

E084 Fuse, lighting 201

E091 Fuse, for air dryer element/fuel contamination separator 386

E108 Fuse for CTE-2 51

E112 Fuse for glow indicator lamp 34

E114 Fuse, auxiliary heating Eberspächer 571/579


E143 Fuse for E-gas/UPEC tachograph 27

E157 Fuse, automatic lubrication 476



E164 Fuse for fuel heater before contact 797

E167 Fuse for take-over relay, starting motor 9


E170 Fuse for fuel filter/water separator control 789

E171 Fuse for fuel filter/water separator 785

E172 Fuse for ABS (semi-)trailer 10A 405

E182 Fuse for centralised lubrication 683/693


E507 Proximity switch for axle load protection of lifting-gear(10 tonnes) 604

11

� 0209

5



2-9



E509 High/low pressure air-conditioning control switch 372


E514 Control switch for stepwell/interior lighting, door switch on driver’s side 309/329

E515 Control switch for stepwell/interior lighting, door switch on co-driver’sside 315/331


E525 Control switch for central upper storage compartment lighting 304/354

E526 Control switch for central lower storage compartment lighting 306

E527 Control switch for right-hand storage compartment lighting 308


E529 Control switch for right-hand tool compartment lighting 359

E555 Control switch for lighting in storage compartment under lower bed 355



E564 Engine brake control switch 64

E565 Control switch for auxiliary-heating fan, Thermo 90 595

E566 Control switch for thermostat for auxiliary heating Eberspächer (D1LC) 571


E571 Control switch for auxiliary heating Thermo 90 593

E575 Clutch proximity switch 503/557

E576 Control panel for auxiliary-heating fan, Thermo 90 597


F006 Control switch for differential lock, 1st differential 144

F007 Control switch for differential lock, 3rd differential 148




F038 Control switch for differential lock, 2nd differential 147



F050 Control switch for differential lock pressure (1st and 2nd diff.) 145

F076 Switch for oil level HGS 171




F509 Cab temperature sensor of auxiliary heating 596






F533 Vehicle-speed sensor (4-pin) 1st 22

F535 Engine coolant temperature sensor 115





F612 Height sensor, ECAS left-hand rear axle 626/655

F613 Height sensor, ECAS right-hand rear axle 627/657

F614 Height sensor, ECAS front axle 628/658

11

� 0209



2-10


F615 Pressure sensor, ECAS driven axle, left/right 659

F616 Cab locking sensor 289

F620 Sensor for oil temperature in Voith retarder 133-2 454

G000 Relay, width/marker/tail lights 200/220

G001 Relay, dipped beam 217/245

G002 Relay, main beam 218/249

G003 Relay, spotlights 219/251

G004 Relay, front fog light 210/254

G005 Relay, rear fog light 214/256

G014 Glow-filament relay 33/82


G028 Relay for electric window control, co-driver’s side 722/730


G030 Relay for electric window control, driver’s side 726/738


G036 Relay for brake light, 1st 280/281


G065 Heater fan relay 579/583



G178 Relay, accessories 16/17

G201 Relay for fuel heater EFPH 794/797



G234 Relay for window control, fuel filter/water separator 785/791

G236 Windscreen wiper microrelay (speed 1 or 2) 90/92

G237 Windscreen wiper microrelay (automatic zero position) 91/93

G238 Headlight-washer microrelay 88/100

G239 Relay for disengaging third brake 421/434

G240 PTO/engine speed microrelay 101/153

G243 Engine brake (DEB) microrelay 438/440


G257 Recirculation valve microrelay 381/383


G259 N-10-PTO control relay 272/273

G267 Air-conditioning microrelay 370/372



G284 Microrelay for Voith retarder 133-2 446/447

G297 Cab air suspension relay 288/291

G300 Microrelay for auxiliary heating, Thermo 90 576/577

G301 Microrelay, light D+ 203/204

G302 Microrelay for Swedish lighting 202/206

G303 Starting motor lock relay 5/12






G725 Connection for auxiliary heating D3LC 570

G726 Connection panel switch DEB 438

11

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5



2-11

2.4 SUBDIAGRAMS OF CIRCUIT DIAGRAM 1316630/06-12

1 Charging circuit/starting motor/contactswitch/starter switch

8 Light switch/Rear/side marker and parkinglights/Swedish lighting FA

9 Light switch/Rear/side marker and parkinglights/Swedish lighting FT

25 Voith retarder26 ZF intarder30 DCI41 Auxiliary heating Webasto Thermo 9044 Fuel filter/water separator45 Fuel line heater

11

� 0209



2-12

1. CHARGING CIRCUIT/STARTING MOTOR/CONTACT/STARTER SWITCH

CONTACT CIRCUITIf a connection is made between contacts 1 and6 with contact/starter switch C539, a voltage isapplied through fuse E037, switch C539 andwire 1130 to contact 85 of relay G178.Because relay G178 is activated, a connection ismade between contacts 30 and 87 and avoltage is applied through fuse E037, wire 1100,the contacts 30 and 87 of relay G178, wire 1147,and through fuses E027 and E052 to theelectronic unit of converter 24 V/12V D525 andthe work light switch C725.

If a connection is made between contacts 1 and4 with contact/starter switch C539, a voltage isapplied through fuse E037, wire 1100, switchC539 and wire 4001 to contact 85 of relay G015.As a result, relay G015 is activated, so that wire1000 is connected to wire 1010. Now voltage isapplied to the supply behind contact circuit(connection point 1010) and, through resistorB036 and diode D668, to the connection pointsD+ of the alternator A502, connection point 85 ofrelay G303 and to the electronic unit CWSD853.

START CIRCUITWhen the engine is started, a connection ismade between the contacts 1 and 2 withcontact/starter switch C539. The voltage nowruns from the batteries through wire 1000, fuseE037, connection 1–2 of the contact/starterswitch, wire 4002 and contacts 30 and 87 ofrelay G303, wire 4009, to connection point 50 ofstarting motor B010. The coil of the startingmotor relay is now activated, so that a voltage issupplied to the starting motor, as a result ofwhich the motor will start operating.

As soon as the engine is running, the voltage onconnection D+ of the alternator will increase tothe adjustment voltage (= board voltage). Thisvoltage will cause the coil of relay G303 to beenergised. It will break the connection between30 and 87A and connects 30 to 87. As a result,wire 4002 is disconnected from wire 4009. Inthis situation it is no longer possible to start.11

� 0209

5



2-13

CHARGING CIRCUITIf the contact is activated, a voltage is applied toresistor D+ B036.

The other side of the resistor is connected to theD+ connection of the alternator through diodeD668 and wire 1020.

The D+ connection is connected to earththrough the integrated voltage regulator in thealternator A502. This will cause a small currentto run, causing a magnetic field in the alternator.

After starting, the voltage on clamps B+ and D+will increase to approx. 29 V. This is caused bythe fact that the regulator disconnects the earthconnection in the regulator and connects it tothe battery voltage. This voltage is also appliedto wire 1020, so that the difference of potentialover the resistor becomes 0 V. The magneticfield now disappears, so that the generator isnot activated for a short time. This will reducethe voltage on outputs B+ and D+.

The regulator is activated if the voltage dropsbelow 27.6 V. This way, the generator voltagesupply remains relatively constant. The batteriesare fed by generator output B+.

11

� 0209



2-14

1202

G24

33 24

1202

A

11410001000

1000

D85

3B

6 7

1020

1316630/06-12 EL0002421

4001

1010

1000

A500

2/233

1/233

15/402

19/402

G525

G525

G01

41 3

1000

1100

1100

1/412

2/412

4/412

6/412

1010

1010

34/400

1020

A04

07 42

1020

1000

1000

B

11410001000 1000

1100

C53

9

8

383

3087

8685G015

1000

50

B010

M

31

30

G3

DB+

D+

A5021000

20/4021130

D52

52 35

110612/403

1110

3/402

32/400

1/402

C72

55 22

13/402

1

1761110

10/403

1147

1147

1147

4002

D

114

41

B192

4049 4049

1202 1202

55/

232

16/

232

45/

232

42/

232

D550

D81

31 13

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

30

8685

87A

87

G178

1100

1147

1130

E027

10A

E052

10A

1147

E019

10A

16/4021202

1202

4002

C726

5

71

01

2

1761202

1202

10 176

4011

4011

C77

53 4

5

1851202

E56

42 14

G525

4049

4049 4049

D80

46 30

4049 4049

C75

45 30

10

376

12

114

7

371

E04

3A

1 23

1000

1000

E16

8A

1 21

1000

D82

7A

4 41

4002

G303

8530 87

87A

86

4002

4002

4009

27

11440094009 4002

4002

4009

4002

1020

2

383

1020

1020

1

1141020

1020

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

11

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5



2-15

8. LIGHT SWITCH/REAR/SIDE MARKER AND PARKING LIGHTS/SWEDISHLIGHTING FA

REAR/SIDE MARKER AND PARKING LIGHTSFOR SUBDIAGRAM AND IDENTIFICATION:SEE MAIN GROUP “ELECTRICAL SYSTEM”SUBDIAGRAM OF CIRCUIT DIAGRAM1316630/05

SWEDISH LIGHTINGWhen the engine is running, a D+ signal isavailable on connection point 1 of relay G301through resistor B036 and diode D668. If thisrelay is activated, a connection is made betweenconnection points 3 and 5.This voltage is applied to connection point 5 ofrelay G301 through fuse E084 and wire 1101.From connection point 3 of relay G301 and wire2100, this voltage is applied to connection point85 of relay G000. This is energised. Now avoltage is applied to C022, C074, C012 andC010 through connection points 30 and 87 ofrelay G000, print track 2101 and fuse E000. Thisvoltage is also applied to C023, C075, C011 andC013 through fuse E001 and wire 2103.Wire 2100 is connected to point 3 of relay G301but also to point 3 of relay G302. If the lightswitch C622 is not operated, relay G302 is notactivated, so that the voltage is also applied toC775 through contacts 3 and 4 and through wire2110 and diode D610. As a result, the dippedbeam is switched on as well.

If the light switch C622 is in marker position, avoltage is applied to connection point 1 of relayG302 through wire 2105.The relay is activated, as a result of which points3 and 4 of relay G302 are no longer connected.This voltage is also applied to connection point 4of relay G301 and through wire 2100 to point 85of relay G000, so that it is again activated.When the engine is running in this situation, avoltage from the D+ connection of the alternatoris applied to connection point 1 of relay G301through resistor B036 and diode D668. Therelay is activated, so that a connection is madebetween points 3 and 5. Now relay G000 will beactivated (power supply wire 1101), so thatagain only the marker lights will be switched on.

VARIANTS

Location

25, 31 These are present only in a vehicle with‘Swedish’ lighting.

11

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2-16

A040

712

11011101

8

110114/403

28/401

22/401

2154

C77

57 10

2/231 1/231

4/231

1316630/06-12 EL000238

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

21104

2862110 2110

4288

C77

54 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110 2110

2100

C72

72 11

4 176

2100

C622

0I

II

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

2100

G301

13 5

42

2100

21002100

G302

13 5

42

1020 10201020

8

383

13/402

D668

B036

1024

1020

2

529

1A50

2D

+ 1

10201020

1020

1020

114

2110

21103

529

2105

2110

2105

2105

2105

2105

1101

1101

1101

1101

1

529

!!

11

� 0209

5



2-17

1316630/06-12 EL0002398

D87

8

1010

1000

1010

1000

5/401

33/400

28/400

2102

7

115 C0742 8

C012

5 6

2102

5

49521022102 2102

D

115

11

495

2102

16/4021113

27

1151113

10495

1113

A00

15 43

1113

1113

2103

3

2812102

2

2842102

2102

C012

5 62102

2

2842102

C010

1 2

2102

1

1612102

4

189

2102

2103 C075

2 8

2103

6

4952103

8

115

2103

12495

2103

2103

2102

2102

C011

1 2

C013

5 6

2103

2

1612103

5

1892103

2103

3

2882103

C013

5 6

2103

3

2882103

18

286

12

288

2103

3

286

3

161

12

194

12

281

12

284

A026

43

21

A000

12

6

30

8685

87A

87

G000

M

2101

2100

E000

10A

E001

10A

E048

15A

C022

C023

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

11

� 0209



2-18

9. LIGHT SWITCH/REAR/SIDE MARKER AND PARKING LIGHTS/SWEDISHLIGHTING FT

REAR/SIDE MARKER AND PARKING LIGHTSFOR SUBDIAGRAM AND IDENTIFICATION:SEE MAIN GROUP “ELECTRICAL SYSTEM”SUBDIAGRAM OF CIRCUIT DIAGRAM1316630/05

SWEDISH LIGHTINGWhen the engine is running, a D+ signal isavailable on connection point 1 of relay G301through resistor B036 and diode D668. If thisrelay is activated, a connection is made betweenconnection points 3 and 5.This voltage is applied to connection point 5 ofrelay G301 through fuse E084 and wire 1101.From connection point 3 of relay G301 and wire2100, this voltage is applied to connection point85 of relay G000. This is energised. Now avoltage is applied to C022, C074, C012 andC010 through connection points 30 and 87 ofrelay G000, print track 2101 and fuse E000. Thisvoltage is also applied to C023, C075, C011 andC013 through fuse E001 and wire 2103.Wire 2100 is connected to point 3 of relay G301but also to point 3 of relay G302. If the lightswitch C622 is not operated, relay G302 is notactivated, so that the voltage is also applied toC775 through contacts 3 and 4 and through wire2110 and diode D610. As a result, the dippedbeam is switched on as well.

If the light switch C622 is in marker position, avoltage is applied to connection point 1 of relayG302 through wire 2105.The relay is activated, as a result of which points3 and 4 of relay G302 are no longer connected.This voltage is also applied to connection point 4of relay G301 and through wire 2100 to point 85of relay G000, so that it is again activated.When the engine is running in this situation, avoltage from the D+ connection of the alternatoris applied to connection point 1 of relay G301through resistor B036 and diode D668. Therelay is activated, so that a connection is madebetween points 3 and 5. Now relay G000 will beactivated (power supply wire 1101), so thatagain only the marker lights will be switched on.

VARIANTS

Location

25, 31 These are present only in a vehicle with‘Swedish’ lighting.

11

� 0209

5



2-19

A040

712

11011101

9

110114/403

28/401

22/401

2154

C77

57 10

2/231 1/231

4/231

1316630/06-12 EL000240

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

21104

2862110 2110

4288

C77

54 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110 2110

2100

C72

72 11

4 176

2100

C622

0I

II

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

2100

G301

13 5

42

2100

21002100

G302

13 5

42

1020 10201020

8

383

13/402

D668

B036

1024

1020

2

529

1A50

2D

+ 1

10201020

1020

1020

114

2110

21103

529

2105

2110

2105

2105

2105

2105

1101

1101

1101

1101

1

529

!!

11

� 0209



2-20

1316630/06-12 EL0002419

D87

8

1010

1000

1010

1000

5/401

33/400

28/400

2102

7

115 C156

2 8

C012

5 6

2102

5

49321022102

16/4021113

27

1151113

10

4931113

2

284

2102

C012

5 6

2102 2102

C0101 2

2102

1

1612102

4

189

2102

2103

2103

C011

1 2

C013

5 6

2

1612103

5

1892103

3

288 C013

5 6

2103

18

286

12

288

2103

3

286

3

161

12

194

12

281

2102

C158

2 8

C022

2 8

C074

C1542102

2102

3

2812102

2103

2103

C023

2 8

C075

C155

C157

2 8

C159

2 8

2103

2103

2103

2102

8 115

2103

6

4932103

2103

12 493

12

28411

493

2103

D

115

30

8685

87A

87

G000

M

2101

2100

E000

10A

E001

10A

E048

15A

A003

51

A002

12

6

2102

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

11

� 0209

5



2-21

25. VOITH RETARDER

OPERATIONThe electronic unit of the Voith retarder (D870)is fed behind the contact through fuse E029.If the ABS is active, wire 4619 is switched toearth by relay G239. As a result, the Voithretarder is deactivated.

The Voith retarder switch (C799) is fed throughwire 4710 and is equipped with 4 outputs(positions 1 -- 4) which are connected to theVoith retarder unit. These are the 4 brakepositions.

This is how the electronic unit controls the Voithretarder valve (B298).If the coolant temperature is too high (measuredby the coolant temperature sensor (F544)), theretarder control reduces the retarder pressureby reducing the current through the proportionalmagnetic valve.

A warning lamp on the instrument panel DIP--3(D852) indicates whether or not the retarder isactive. A signal is also supplied to the CTE--2unit (D550) through wire 3420 to disengage thecruise control when using the retarder.There is a connection on the CTE--2 unit tosupply the speed signal through wire 3502. Thiswire is also connected to the electronic unit ofthe Voith retarder (D870).

11

� 0209



2-22

25 1316630/06-12 EL000245

18/4001230 1230

21

F620

1

465

3542 3542

1

352

3543 3543

2352

5110 5110

8

352

4710

16/200

4619

C799

48

23

56

8

4714710

4

4714710

3

4714714

4713

5

4714713

4712

6

4714712

4711

7

4714711

21

F5443515 3515

4

352

3516 3516

6

352

B298

5109 5109

7

352

4960 4960

12

352

4887 4887

14

352

43

21

1230

G284

31 2

45

1230

5111

1230

1230

1230

4710

4714

3420

4619

13

4654619

9

371

4619

4619

D80

411 30

3

403

4619

4619

G23

93 23

6 465

3420

3420

8

46535023502

3502

D81

33 13

5

4453502

D80

222 34

3502

3420

11/200

6/200

5/200

2/239

5/202

41/

232

D550

38/

232

19/

232

D87

01/ 46

8

9/ 469

8/ 468

6/ 469

15/

468

6/ 468

5/ 468

4/ 468

9/ 468

10/

468

5/ 469

4/ 468

1/ 469

3/ 469

2/ 469

13/

468

3/ 470

8/ 470

2/ 470

D87

8

1010

1000

1010

1000

E029

10A

D85

2

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

11

� 0209

5



2-23

26. ZF INTARDER

SEE THE SYSTEM MANUAL FOR MOREINFORMATION.

11

� 0209



2-24

9

371

4619

4619

D80

411 30

3403

4619

4619

G23

93 23

26 1316630/06-12 EL000246

18/4001230

1

4611230

3515 3515

4

328

4960 4960

12

328

4887 4887

14

328

21

B088

3420

4888 4888

15

328

16

328

4883 4883

21

461

3516 3516

6

328

3417 3417

5

461

1230

8

4641230

4

4641230

3

4644714

4713

5

4644713

4712

6

4644712

4711

7

4644711

1230

4714

16/200 11/200

6/200

5/200

2/239

5/202

4619

4619

13

46146193420

8

46135023502

3502

D81

33 13

5

4453502

D80

222 34

3502

3420

3420

6

461

D87

8

1010

1000

1010

1000

E029

10A

41/

232

D550

38/

232

19/

232

D85

2

21F544

21

B089

A021

11

C799

48

23

56

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

12/

338

D58

71/ 33

8

4/ 338

21/

338

23/

338

14/

338

3/ 338

25/

338

13/

338

15/

338

18/

338

10/

338

22/

338

9/ 338

8/ 338

2/ 338

5/ 338

D853

12/

395

11

� 0209

5



2-25

30. DCI

VARIANTS

Location

70 This depends on the speed-limiter type.


11

� 0209



2-26

4093

30 1316630/06-12 EL000249

23/4001234 1234

1

3711234

D80

54 29

1234

2

3361234

B50

13 2

1234

1234

D59

128 282

3781234 1234

1234

4684

8

4431234

1234

21 176

C74

8B 15

4684

7 443

21/403

3/403

1/403

46144614

15

377

12231223

2377

4619

4686

19/403

35/400

D85

07 23

D85

017 23

1223

35/403

9

3714619

13

4614619

4619

D58

721 26

9

4434686

4049

7

37140494049

4049

10

376

4049

40924092

C754

1

75

0I

4049

4092

11

376

33/403

4092

8

371

16/4011202

4619

27/403

1202

1202

4619

1202

33/401

32/4034093

G00

486 1131/401

5/401

18

1144093 4093

B24

81 24

4093

B24

71 24

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1010

1000

E143

15A

3

21

45

G239

1223

4619

E040

10A

3

21

45

G243

4092

E019

10A

1202

D745

M

D80

419

/33

4

1/ 334

10/

334

11/

334

12/

334

4/ 334

7/ 334

25/

232

55/

232

D550

41/

232

42/

232

1/ 134

D813

E575

Bn

Zt

Bw

11

� 0209

5



2-27

30 1316630/06-12 EL000250

3057

18

336

D80

516 29

3057

3058

19

336

D80

525 29

3058

3052

13

336

D80

54 29

3052

3048

11

336

D80

527 29

3048

3047

10

336

D80

58 29

3047

4081

28

336

D80

5H 29

4081

4082

29

336

D80

5G 29

4082

D59

130 28

34353435

6

3783435

5

371

D85

3A

14 7

3435

21

B192

40804080

20

1144080

13

371 G525

4697 4697

4697

11

371

D59

144 28

19

37846974697

D52

97 33

4697

90119011 9011G525

A021

5

41

336

4693

F571 1 29

3061

3053

14

336D

805

13 29

3053

3055

16

336

D80

5F 29

3055

3056

17

336

D80

51 29

3056

305415

336

D80

55 29

3054

3059

20

336

D80

56 29

3059

3060

21

336

D80

59 29

3060

!

A03

1A 29

3048

3048

A03

1B 29

3047

3047

14

3714693

3

1924693

C738

5

71

0I

15

3714083

2

1924083

4083

F571 1 29

4083

4083

30

3364083

D80

510 29

4083

D80

52 29

4083

D87

8

1010

1000

1010

1000

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

32/

334

31/

334

23/

334

35/

334

34/

334

21/

334

22/

334

3/ 334

20/

334

D804

17/

334

16/

334

2/ 334

13/

334

14/

334

26/

334

29/

334

30/

334

24/

334

28/

334

27/

334

11

� 0209



2-28

41. WEBASTO AUXILIARY HEATING, THERMO 90

VARIANTS

Location

78 Wire 4009 only applies in the caseof a VF.


11

� 0209

5



2-29

1316630/06-12 EL00024341

15/401

C80

22 20

1201

1

376

C76

02 20

1201

DV

B

120112

01C

588

2 20

1 397

1201

115634/402

1156

1156

1156

1

3831156

1156

1156

1201

1156

1201

5

380

1156

1156

4660

1

4781156 1156

15

38046604660

7

397

4660 4690

4660

4660

4

383

3

4784660

6

4784892

4892

4892

9

478

6

478

4667

4668

4981

4981

4663

4981

4664

4981

11

145

1201

4666

4981

4

478

4980

5

47849804980

4980

4666

5

1454667

1

145

4668

4663

6

145

2

1454664

E571

1

23

0I

4980

6

397

7

383

4980

4980

1156

1156

13 145

D87

8

1010

1000

E031

15A

1010

1000

E114

15A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

G247

3085 86

87A

87

G3001

3 54

2

G170

3085 86

87A

875/ 48

0

2/ 480

4/ 480

6/ 480

7/ 480

8/ 480

E576

C778

5

71

0I

E565

6/ 173

3/ 173

7/ 173

5/ 173

MM

B204

5/530

12/530

1/530

6/530

7/530

2/530

11/530

8/530D86

9

3/ 168

9/ 167

1/ 167

3/ 167

7/ 167

2/ 167

6/ 168

6/ 167

1/ 168

1/ 5185/ 16

8

1156

1156

12011201 DV

B

1201

1201

3557

3557

14/400

13/400

12/400

3410

F087 1

D59

119

3410

3

21

45

G240

14/401

16/400

1211

E035

10A

1211

3402

12 115

7 378

3

383

3452

3410

3452

F000 2

3402

3410

3410

1201

!

11

� 0209



2-30

1316630/06-12 EL00024441

400115/402

1100

1/412

2/412

4/412

6/412

G17

830 1

4002

1130

G17

885 1

4922

4935

4002

10

1454922

4935

5383

4002

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

9300

9300

9300

12

1459300

46654665

3

145

9300

4935

30

115

49364936

6

3834936

31115

B06

8

M1

2

G01

585 A

4002

!

4009 4009

27

1144002

B01

050 A

11001100

2

383

B204

3/530

10/530

9/530

4/530

D86

9

4/ 167

1/ 166

4/ 168

5/ 167

10/

167

8/ 167

2/ 166

D550

45/

232

C53

9

D87

8

E037

15A

1010

1000

1010

1000

11

� 0209

5



2-31

44. FUEL FILTER / WATER SEPARATOR

If the vehicle is switched to contact, a voltage isapplied through wire 1010 and fuse E170 bothto connection point 1 of the electronic unit(D855) and to connection point 6 of the fuelfilter/water separator switch (C747). If the switchis operated, relay G234 is activated through wire5048. Now a voltage is also applied, throughwire 1000, fuse E171, wire 1179, contacts 3 and1 of relay G234 and wire 5051, to connectionpoint rdzt1 of fuel filter/water separator sensor(B241). If the heating element is switched onwith switch C747, the LED “ON” in the electronicunit D855 will be lit.If the sensor in the fuel filter/water separatorsection detects water, the LED “DRAIN” in theelectronic unit (D855) is activated through wires5049 and 5050.

11

� 0209



2-32

A

1141000

1000

1316630/06-12 EL00024744

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

3087

G015

1000

A500 12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1000

1010

50

B010

M

31

30

G3

DB+

D+

A502

1010

5050

5050

5049

5049

glzt

glrd

5051 5051 5051

5049

5049

5050

5050

1010

12851285

E171

15A

A2

A1

E170

10A

B2

B1

7

C747

10

6 2

12

1942630

5

291

3

5193

520

2 519

3 521

2 520

1 519

2 521

1 520

4

521

1

521

4

520

6

519

2630

13

1892630

E11

72 19

2630

1285

1285

1179

5048

5048

1285

1010

50485048

rdzt

1

rdzt

2

rd1

rd2

B241

D855

ON

DR

AIN

G234

32 4

51

1000

1000

11

� 0209

5



2-33

45. FUEL PREHEATING

If the vehicle is switched to contact, a voltage isapplied to connection point 6 of the fuelpreheating switch (C677) through wire 1010 andfuse E170. If this switch is operated, the voltageis applied to connection point 2 of relay G201through wire 6008. This is energised. Now avoltage is applied to connection point 1 of thefuel heating element (B182) through wire 1000,fuse E164, wire 1190, contacts 3 and 1 of relayG201 and wire 6009.

11

� 0209



2-34

A

1141000

1000

1316630/06-12 EL00024845

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

3087

G015

1000

A500 12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1000

1010

50

B010

M

31

30

G3

DB+

D+

A502

B182

1010

1010

E164

15A

A2

A1

E170

10A

B2

B1

7

C677

10

6

1 2

2

12

1942630

5

291

6

522

2630

13

1892630

E11

72 19

2630

1285

1

6008

6008

1285

1010

1

60086008

G201

32 4

51

1000

1000

60091190 1190

6009

6009

1

522

11

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5



3-1





Electrical system From chassisnumber


Voltage before andafter the contact

0E473500 Changed connector on printed circuit for wires1000 and 1010

A

CTE 0E473500 CTE-2 (D550) changed to CTE-3 (D884) 5

Air conditioning 0E473500 Air-conditioning relay (G279) no longer connec-ted in series with switches E508 and E509

20

Starting circuit 0E477514 Starter lock relay (G303) removed, nowmechanical starter lock in ignition lock

1

Gearbox gatesafety

0E473500 Gate safety activation changed, now activatedthrough CTE-3

13

E-gas 3 0E473500 Fuse for E-gas (E197) added 28

Oil level HGS 0E475536 Switch for oil level HGS (F076) removed 7

Search light 0E481530 LED-lighting added for air-conditioning switch(C760) and recirculation switch (C802)

19

Door lock 0E481530 Fuse E182 changed to fuse E026Wire mark 1181 changed to 1105

36

Air conditioning 0E481530 LED-lighting added for air-conditioning switch(C760) and air-conditioning recirculation switch(C802)

20

CWS-2 0E493304 Air filter switch (F016) removed 7

UPEC Depending onwhether vehicle isfitted with UPEC

UPEC system added 47

ABS / ASC Depending onwhether vehicle isfitted with UPEC

Wires 3484 and 3485 added in connection withUPEC system

23

Connector socketsFT

Depending onwhether vehicle isfitted with UPEC

Various changes in connections because ofmodified and new systemsConnector A046 added in view of UPEC system

42

Connector socketsFA

Depending onwhether vehicle isfitted with UPEC

Various changes in connections because ofmodified and new systemsConnector A046 added in view of UPEC system

43

Auxiliary heating 0E502734 Webasto Thermo 90 replaced by EberspächerHydronic 10

4611

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3-2



11

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5



3-3




Column 3 : Number on search bar of circuit diagram 1316630/13-23









A031 Diagnostic socket, 2-pin, SAE CUMMINS 849/850





A046 Connector for the body builder for remote control connection 908














B015 4-speed heater fan 376/378/521/522/523



B023 Radio 707




B028 Air horn 762





B038 Glow filament 30/947




11

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3-4










B122 Fuel metering pump for auxiliary heating, Eberspächer 510/526



B131 Magnetic valve pump unit/injector cylinder 1 919







B168 Glow filament for D1LC auxiliary heating 508









B185 Radio 713



B192 Engine brake valve 79/851/934



B237 ASC valve 419

















B290 Electro-pneumatic boost pressure valve 930


11

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5



3-5








































C067 Left-hand storage compartment lighting 325/357

C068 Right-hand tool compartment lighting 326/358

C071 Work lamp 19










11

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3-6























C731 Interior lighting switch, roof console (bunk control), co-driver’s side F249XC 317/337


C733 Interior lighting switch, roof console (bunk control), driver’s side F249XC 312/340










C743 Switch for electric window control on co-driver’s side (door on driver’sside) 730

C744 Switch for electric window control on co-driver’s side (door on co-driver’sside) 735

C745 Switch for electric window control on driver’s side (door on driver’s side) 738







C754 Engine-brake switch VF engine 859




11

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5



3-7







C776 Stalk switch 91/818/839/905





C804 Flexible vehicle speed limitation switch 902















D703 Diode for switching off the auxiliary heating/door contact atdriver’s side 506

D704 Diode for switching off the auxiliary heating/door contact atco-driver’s side 505


D708 Diode for interior lighting, prevent feedback to co-driver’sstepwell 316/335









D804 Electronic unit for DAF/Cummins interface 861

D805 Electronic unit, CUMMINS CELECT 824



D814 Electronic unit ECS 915








11

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3-8


D871 Electronic unit for auxiliary heating D3LC 512

D884 Electronic unit CTE–3 43

D901 Electronic unit for auxiliary heating Eberspächer Hydronic 10 526












E019 Fuse, preglowing, CTE, direction indicators, engine brake 32

E023 Fuse for switch for cold start, tachograph, auxiliary heatingprogramming clock

22



E027 Fuse, 24V/12V converter 17


E029 Fuse for engine brake/retarders 446

E030 Fuse, horn 762






E040 Fuse, ABS 420

E041 Fuse, ABS 407

E042 Fuse, ABS 408










E108 Fuse for CTE–2/CTE–3 46

E112 Fuse for glow indicator lamp 31/949

E114 Fuse, auxiliary heating Eberspächer 510/520


E118 Fuse, relay for UPEC power supply 917






E167 Fuse for take-over relay, starting motor 9

11

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5



3-9






E184 Fuse UPEC 915

E194 Fuse for UPEC for the body builder 914

E197 Fuse for E-gas 805


E507 Proximity switch for axle load protection of lifting-gear (10 tonnes) 604




E514 Control switch for interior step lighting, door switch on driver’s side 309/332

E515 Control switch for interior step lighting, door switch on co-driver’s side 315/334





E528 Control switch for left-hand storage compartment lighting 325/358

E529 Control switch for right-hand tool compartment lighting 326/359

E550 Control switch for glow filament temperature 932



E564 Engine brake control switch 59/942




E575 Clutch proximity switch 803/857/913

E579 Proximity switch for thermostat for auxiliary heating fan Eberspächer 534

E580 Proximity switch for timer for auxiliary heating fan Eberspächer 536









F050 Control switch for differential lock pressure (1st and 2nd differentials) 145




F509 Cab temperature sensor of auxiliary heating 535





11

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3-10



F533 Vehicle-speed sensor (4-pin), 1st 22



F552 Crankshaft position sensor 917

F555 Boost pressure sensor 923

F558 Camshaft position sensor 915

F561 Inlet-air temperature sensor 918

F565 Fuel temperature sensor 920


F571 Sensor for accelerator pedal ECS 840/841/924/927















G014 Glow-filament relay 30/76/932/947










G126 Relay for UPEC power supply 916/917












G243 Engine brake (DEB) microrelay 438/440/443/936





11

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5



3-11










G321 UPEC connector relay for the body builder 910/911

G328 UPEC engine stop relay 909/944






G725 Connection for auxiliary heating D3LC 510

G726 Connection panel switch DEB 438

11

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3-12


A Voltage before and after the contact

1 Charging circuit/starting motor /contactswitch/starter switch

5 CTE-3

7 CWS-2

13 Gearbox and gate safety

19 Search light

20 Heater fan/air-conditioning system

23 ABS/ASC

28 E-gas 3

36 Automatic windows/roof hatch/centraldoor locking

42 Connector sockets FT

43 Connector sockets FA

46 Auxiliary heating EberspächerHydronic 10

47 UPEC

11

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5



3-13

A. VOLTAGE BEFORE AND AFTER CONTACT

VOLTAGE BEFORE CONTACTA constant voltage is applied to both thePertinax block and connectors 416 and 417through wire 1000 and connector 114 (pins Aand B). These wires are NOT fuse-protected.They can only be made dead by disconnectingthe battery leads or by disconnectingconnector 114.

VOLTAGE AFTER CONTACTA voltage is applied to the Pertinax connectionblock through the starting motor (point 30) andthe alternator (B+). This connection point can beconnected to wire 1010 through contact relayG015. This wire is NOT fuse-protected.

OPERATIONIf the contact/starter switch (C539) is switchedto the “accessories” position (connectionbetween points 1 and 6), voltage is appliedthrough wire 1130 to relay G178. If thecontact/starter switch is switched to the “contact”position (connection between points 1 and 4),the relay is activated through wire 4001.This relay then connects wire 1000 (voltagebefore contact) to wire 1010 (voltage aftercontact). If the contact/starter switch (C539) isturned further against the spring pressure(connection between points 1 and 2), relayG015 remains activated and the starting-motorrelay (B010) is also activated. The starting motorwill now start operating.If the starter key is released, the contact switchwill automatically return and remain in the“contact” position. The starting motor (B010) isno longer activated.

VARIANTS

Location6 Wire 4009 only applies in the case of a VF.

11

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3-14

A

11410001000

1000

D85

3B

6 7

1020

1316630/13-23 EL000253A

4001

1010

1000

A500

1/416

1/417

15/402

G525

G525

G01

41 3

1000

27

114!

40094009

1000

4002

1100

1100

1/412

2/412

4/412

6/412

1010

G17

830 1

13/4021020 1020

A04

07 42

1

1141020

1020

1020

1000

4002

1000

B

11410001000 1000

4002

D82

7A

4 41

D55

045 6

1100

4002

C53

9

8

383

3087

8685

G015

1000

50

B010

M

31

30

G3

DB+

D+

A502

1130

G17

885 1

4002

1000

E04

3A

1 23

1000

E16

8A

1 21

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

2

383

4002

11

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5



3-15


CONTACT CIRCUITIf a connection is made between contacts 1 and6 with contact/starter switch C539, a voltage isapplied through fuse E037, switch C539 andwire 1130 to contact 85 of relay G178.

Because relay G178 is activated, a connection ismade between contacts 30 and 87 and avoltage is applied through fuse E037, wire 1100,the contacts 30 and 87 of relay G178, wire 1147,and through fuses E027 and E052 to theelectronic unit of converter 24 V/12V D525 andthe work light switch C725.

If a connection is made between contacts 1 and4 with contact/starter switch C539, a voltage isapplied through fuse E037, wire 1100, switchC539 and wire 4001 to contact 85 of relay G015.

As a result, relay G015 is activated, so that wire1000 is connected to wire 1010. Now voltage isapplied to the supply after contact circuit(connection point 1010) and, through resistorB036 and diode D668, to the connection pointsD+ of the alternator A502, connection point 85 ofrelay G303 and to the electronic unit CWSD853.

START CIRCUITWhen the engine is started, a connection ismade between the contacts 1 and 2 withcontact/starter switch C539. The voltage nowruns from the batteries through wire 1000, fuseE037, connection 1–2 of the contact/starterswitch, wire 4002 and contacts 30 and 87 ofrelay G303, wire 4009, to connection point 50 ofstarting motor B010. The coil of the startingmotor relay is now activated, so that a voltage issupplied to the starting motor, as a result ofwhich the motor will start operating.

11

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3-16

CHARGING CIRCUITIf the contact is activated, a voltage is applied toresistor D+ B036.

The other side of the resistor is connected to theD+ connection of the alternator through diodeD668 and wire 1020.


After starting, the voltage on clamps B+ and D+will increase to approx. 29 V. This is caused bythe fact that the regulator disconnects the earthconnection in the regulator and connects it tothe battery voltage. This voltage is also appliedto wire 1020, so that the difference of potentialover the resistor becomes 0 V. The magneticfield now disappears, so that the generator isnot activated for a short time. This will reducethe voltage on outputs B+ and D+.


VARIANTS

Location5 Wire 4009 only applies in the case of a VF.

11

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5



3-17

1202

G24

33 24

1202

A

11410001000

1000

D85

3B

6 7

1020

1316630/13-23 EL0002541

4001

1010

1000

A500

1/416

1/417

15/402

19/402

G525

G525

G01

41 3

1000

27

114

!

40094009

4009

1100

1100

1/412

2/412

4/412

6/412

1010

34/400

1020 1020

A04

07 42

1

1141020

1020

1020

1000

4002

1000

B

11410001000 1000

1100

C53

9

8

383

3087

8685

G015

1000

50

B010

M

31

30

G3

DB+

D+

A502

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1010 1000

20/4021130

D52

52 35

110612/403

1110

3/402

32/400

1/402

C72

55 22

13/402

1

1761110

10/403

1147

1147

1147

4002

4002

4002

D

114

41

B192

4049 4049

1202 1202

55/

232

16/

232

45/

232

42/

232

D550

D81

31 13

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

30

8685

87A

87

G178

1100

1147

1130

E027

10A

E052

10A

1147

E019

10A

16/4021202

1202

4002

4002

C726

5

71

01

2

1761202

1202

10 176

4011

4011

C77

53 4

5

1851202

E56

42 14

G525

4049

4049 4049

D80

46 30

4049 4049

C75

45 30

10

376

12

114

7

371

E04

3A

1 23

1000

1000

E16

8A

1 21

1000

D82

7A

4 412

3834002

11

� 0209



3-18

5. CTE-3

VARIANTS

Location

14 Not applicable when thevehicle is fitted with UPECsystem.

22,29 Connector 495 is only used inthe case of an FA.

Connector 493 is used in thecase of an FT.

50,85,89 Not applicable when thevehicle is fitted with UPECsystem.

104 DVB: Only applies in the case of aVF engine.


11

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5



3-19

5 1316630/13-23 EL000256

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

4511

1114 1114

1114

1205

4504

4507

1205

4505

4509

1205

1202 1202

11141114

1114

1202

1205

4509

4506

1205

4508

4511

1205

4510

2630

4502

4500

4501

4503 4503

4013 4013

2000

2003

2001

2002

2006 2006 2006

2006

2006

2006

2008 2008

2009 2009

3401

3400

3475 3475

4503

2006

2006

2006

2007 2007 2007

2007

2007

2007

2007

2007

2007

2007

3475

3475

4051 4051

3500

4686 4686

2006

B00

053 39

B00

053

B39

B00

02 39

12

281

B00

03 39

C77

64 39

C77

62 39

C77

63 39

C77

65 39

B00

11 39

G01

486 3

11

114

C76

52 4

C76

51 4

C75

51 4

C75

52 4

C01

81 4

C01

41 4

C01

61 4

3115

2

281

A00

03 4

5

115

A00

05 4

6

115

D85

28 4

D85

22 4

D72

12 28

E56

43 14

32/402

31/400

5/400

6/400

9/400

10/400

8/400

16/401

11

185

C76

56 424

380

A04

01 42

D81

31 13

11/400

20/400

22/400

4/400

7/400

1/400

21/400

19/400

3/400

B00

21 39

E11

72 19

10

282

7

380

8

380

1

495

1

284

!8

185

A04

02 42

C01

91 4

C01

51 4

C01

71 4

4

115

2

286

2

495

2

288

!

5

187 A04

03 42

26

401

34

401

D72

22 14

B50

1D

3 2

D80

412 309

398

D87

8

1010

1000

1010

1000

E108

15A

E019

10A

3

21

45

G236

1205

3

21

45

G237

E025

15A

1205

4506

4506

3

21

45

G238

2630

1205

39/

232

D88

4

49/

232

21/

232

46/

232

20/

232

29/

232

1/ 232

52/

232

23/

232

42/

232

28/

232

3/ 232

37/

232

35/

232

24/

232

53/

232

4/ 232

2/ 232

30/

232

34/

232

7/ 232

13/

232

18/

232

14/

232

40/

232

50/

232

31/

232

25/

232

!!

11

� 0209



3-20

5 1316630/13-23 EL000257

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

2600

4030 4030

4047

4011

4049

4049

4049

3502 3502

2610 2610

3502

3502 3502

4682 4682

3004

3004

3004 3004

4049

4619

4619

4619

4619

4619 4619

2600 2600 2600 26002600

2600

2610

2610

3420 3420

3420

4011

40494049

4030

4049

4002 4002

4009

4002

4002

5131 5131

B07

92 13

33

115

D87

8

1010

1000

1010

1000

A02

19 40

C72

61 3

B19

21 1

D80

46 30

D81

33 13

D71

02 169

189

D58

75 26

8

461

D80

222 345

445

D59

131 28

16

378

D59

120 28

B50

1C

4 2

D85

2A

12 6

3

378

7

371

12

114

D58

721 26

13

461

D80

411 30

9

371

G23

93 233

403

9

383 9

281

C14

92 16

9

190

D86

23 36A04

04 42 E51

41 16D85

35 7

C06

21 16

D58

715 266

461 D85

2C

16 6

10

176

C75

45 30

10

376

5

118

D82

7A

4 412

383

B01

050 1

C53

92 A

!

E56

12 13

D88

4

19/

232

43/

232

26/

232

51/

232

5/ 232

16/

232

55/

232

27/

232

6/ 232

41/

232

17/

232

38/

232

45/

232

DV

B

!

!

35

115

11

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5



3-21

7. CWS-2


11

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3-22

7 1316630/13-23 EL000259

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

3518

35183518

3014

3012

3413

3518

34903490

3014

2630 2630 2630

2630 2630

3431 3431

3435 3435

3435 3435

3417 3417

1020

3426

1101

1020

3403

1020

12111211

1101

1101

1101

3412

3492

3412

1020

1020

3412

1211

1211

3012

3413

3403

1211

1211

1211

1211

1211

A50

2D

+ 1

14/401

F000 1 28

11

281

7

114 F011

21

P

14/403

13/402

1/239 2/239

7/200

15/201

15/200

12/201

8/201

7

376

A04

07 42

8

383

8/200

20/200

G24

01 28

C77

57 9

D85

2B

10 6

C62

22 9

25/401

10

281

G29

72 14

F616 2 14

29/401

18

281 21

376

E11

72 19

1

114

3

445

D80

233 34

D59

130 28

D80

43 30

6

378 5

371

5

461

D58

72 26

F047

21

Q

F048

21

Q

C761

5

71

01

AB

D85

39/ 39

6

13/

396

2/ 396

!9/ 395

14/

396

2/ 395

8/ 395

10/

395P

15/

396

6/ 396

11/

395

1/ 396

12/

396

20/

395

14/

395

!EG

AS

12/

395

D87

8

1010

1000

1010

1000

E035

10A

E084

10A

D668

1020

B036

1024

D758

3412

P

D85

2

PµS

TO

P11

� 0209

5



3-23

7 1316630/13-23 EL000260

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

3428 3428

3427 3427

3471 3471

3469

30223022

30363036

2600 2600

2600

D87

8

1010

1000

1010

1000

7

377

A00

45 23

D85

0A

18 236

377

10

377

D85

0A

16 23

5/ 253

D80

6

9

114 F585

321

10

114

D

114

9

281C

062

1 17

E51

42 17

D85

3

7/ 395

6/ 395

17/

395

4/ 395

AB

SII

AB

S IA

SR

5/ 395

3/ 396

5/ 396

11

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3-24

13. GEARBOX AND GATE SAFETY

SINGLE-H-SAFETYIf the vehicle speed is below a particular value(this value depending on the engine type andthe gearbox version), connection point 51 of theCTE unit (D884) will be connected to earth. As aresult, the single-H-safety valve is activated, sothat it is possible to switch down to the lowerrange.If the vehicle speed gets too high, the earthconnection of connection point 51 will be cut off,so that it is no longer possible to switch down tothe lower range.

GATE SAFETYIf the gearbox low range has been selected, thelow-gear switch (E561) will be closed.If the vehicle speed exceeds a particular value(this value depending on the engine type andthe gearbox version), a supply voltage will beapplied to connection point 26 of the CTE unit.As a result, the gate safety valve (B293) isactivated, so that it is no longer possible tochange down to first or second gear (with theforce normally used to change gear).


11

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5



3-25

13 1316630/13-23 EL000255

E561

42

21

B079

21

B293D

884

26/

232

42/

232

51/

232

5131 5131 5131

4030

33

1154030

5

118

35

115

7

118

4030

D87

8

1010

1000

1010

1000

16/401

E019

10A1202 1202

13

115

2

118

1202

498712

02

1202

1202

8

118

D

115

1202

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

11

� 0209



3-26

19. SEARCH LIGHT

SEARCH LIGHTThe search light consists of the lamps and LEDsin the various function switches.

When the lighting switch (C622) is beingoperated, a supply voltage will be applied torelay G000 through fuse E084 and lightingswitch (C622), wire 2100.

Relay G000 is activated so that a voltage isapplied to the search light (wire 2630) throughfuse E117, causing it to light up.

When switch C622 is being operated, thefollowing lamps will light up:

B030, C072 (so-called functional lighting).

The following switches will cause an LED to lightup:C725, C726, C727, C731, C733, C734, C735,C736, C737, C739, C740, C741, C742, C748,C749, C750, C751, C752, C754, C760, C761,C763, C764, C765, C778, C802, C803.

LIGHTING BUZZERWhen the lighting switch (C622) is beingoperated, a supply voltage will be applied torelay G000 through fuse E084 and lightingswitch (C622), wire 2100.

Relay G000 is activated so that a voltage isapplied to the search light (wire 2630) throughfuse E117. This wire is also connected to theelectronic unit CWS–2 (D853), pin B12.

A signal from the door switch is also applied topin 5/396 of the electronic unit CWS–2 (D853).A signal from the alternator (A502) is alsoapplied to the electronic unit CWS–2 (D853) (pin6/396).

If no voltage is measured from the alternator, thedoor is open (pin 5/396 of the CWS–2 isconnected to earth through lamp C062) and avoltage is also applied from input 12/396, thebuzzer is activated.

VARIANTS

Location37 Switch C737 is only used in XF-type

vehicles. Switch C738 is used in VF-typevehicles.

11

� 0209

5



3-27

A04

01 42

1114

1101

19

110114/403

28/401

22/401

5/401

2154

C77

57 10

2/231 1/231

4/231

1316630/13-23 EL000261

D85

3B

15 7

1101

D85

2B

10 6

1101

24/401

2110

B13

03 33

2110

4286

2110 2110

4

288C

775

4 10

2110

5

176 4

281

2110

C77

35 11

2110

C76

45 33

2110

B12

93 33

2110

3

284

2110

2100 2100

C72

72 11

2100

4 176

2100

32/4021114 1114

C622

0I

II

1114

1114

2000

4

3801114

20292630

7

3802000

2000

2003

2003

3

3802003

2630

2630

2630

1114

27/400

3/400

1/400

2630

4510

4510

2630

12

3802630 2630

2630

2630

2630

2630

2630

2630

2630

21

380

01

C765

AB

25

17

6

71

0I

C737

A B

5

C735

A B

B030

1 2

50/

232

35/

232

37/

232

19/

232

D884

1/ 232

!

D87

8

1010

1000

1010

1000

2100

E084

10A

D609

D610

2154

30

8685

87A

87

G000

3

21

45

G238

M

2101

E108

15A

E117

10A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

11

� 0209



3-28

2630

2630

2630

2630

2630

2630

71

0I

C752

A B

5

C731

A B

C778

A B

19 1316630/13-23 EL000262

D87

8

1010

1000

1010

1000

26302630

2630

26302630

2630

2630

C80

33 36

2630

2630

2630

2630

2630

2630

2630

2630

21

176

D85

2A

15 6

2630

D85

3B

12 7

26302630

9

1762630

2630

2630

13

189

2630

5

190

2630

2630

2630

C733

A B

0

C736

A B3

71

82 6

III

0

C803

A B5

17

III

C072

1 2

C726

A B

C751

A B

C750

A B

C748

A B

2630

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

11

� 0209

5



3-29

19 1316630/13-23 EL000263

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

2630

2630

2630

2630

2630

2630

2630

2630

263026302630

26302630

2630

2630

26302630

26302630

26302630

26302630

2630

D87

8

1010

1000

1010

1000

4

376

21

376

C741

A B

C739

A B

C749

A B

C740

A B

C742

A B7

1

0I

C761

A B

5

C754

A B

C763

A B

C727

A B

C764

A B

5 39

C725

A BC802

4 1

C7604 1

11

� 0209



3-30

20. HEATER FAN/ AIR-CONDITIONING SYSTEM

A voltage is applied to the heater fan switch(C588) through the heater fan fuse (E031).Depending on the position of this switch, the fanwill start operating.

The switch has five (5) positions:

Off: Heater fan (B015) off.

Position 1: Fan at lowest speed setting(wire 4650), supply of heaterfan (B015) through three (3)resistors.

Position 2: Fan at somewhat higherspeed setting (wire 4651),supply of heater fan (B015)through two (2) resistors.

Position 3: Heater fan in next to highestspeed setting (wire 4652),supply of heater fan (B015)through one (1) resistor.

Position 4: Heater fan in highest speedsetting (wire 4653), relayG065 now activated. Thisrelay connects the supply(wire 1201) to wire 4654 andthe heater fan. The relay isonly activated in position 4 (fullsupply voltage of heater fanB015).

AIR-CONDITIONING SYSTEM

SHORT DESCRIPTION OF THERECIRCULATION VALVEIf switch C802 (air-conditioning recirculationvalve) is activated, a voltage is applied to point 1of relays G257 and G258. As a result, pin 2 ofrecirculation-valve motor B252 is connected toearth and simultaneously pin 1 of B252 isconnected to the positive voltage. This willactivate motor B252 and close the recirculationvalve.

If C802 is not activated, no voltage is applied toboth relays G257 and G258. As a result, thedirection of flow of the current through motorB252 is reversed and the recirculation valve willopen.

11

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5



3-31

SHORT DESCRIPTION OF THEAIR-CONDITIONING SYSTEMWhen the air-conditioning system is engagedwith switch C760, a voltage is applied to relayG279 through wire 4655 and a voltage to relayG267 through switch E508 (air-conditioningcompressor temperature switch), E509(air-conditioning high/low pressure operatingswitch) and wire 4657.

As a result, the heater fan (B015) will startoperating in position 1 and the air-conditioning isactivated.

VARIANTS

Location33 A round 4-pin black connector is attached to

the wiring harness coming from B043(air-conditioning compressor). Thisconnector is not provided with a connectornumber and is installed at the front (uppercentre) of the engine block.


11

� 0209



3-32

4655

C760

321 5

4655

4655

3

397 4655

20 1316630/13-23 EL000258

1201 1201

2622

B50

12 2

16/2022622

2

3972622

4650

4651

4652

4654

4654

4658

4653

4654

4650

4659

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

C053

1 2

C052

1 2

C58

8

14

53

2

6

53

21

4

B015

M8 7

E508

3

1

E509

1

2

P

G280

3086 85

87A

87

2622

1

3971201D

VB

1201

C802

321 5

4659

17

3764659

9

3974659

1201

1

376

1201

4656

4

3974656

2

1754656

4656

16

376

15/401

G279

31 2

45

21

B043

G267

31 2

45

4657

D85

2

1201

1201

4659

1201

B25

2M

12

5054

5053 3

54

G2571 2

3

54

G258

1 2

4657

1201

4657

1201

1201

1201

4655

4650

12

397

1201

5055

14

114

8

3975055

5055

1201

1201

D

114

4656

1

1834656

!!

21

376

D87

8

1010

1000

1010

1000

E031

15A

5

397

4657

3

175

4657

2

183

4655

11

� 0209

5



3-33

23. ABS/ASC

VARIANTS

Location24 Connector A004 is only used in the case of

an FA. Connector A005 is used in the caseof an FT.


11

� 0209



3-34

1316630/13-23 EL00030223

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1000

1000

1010

1000

1000

1000

1010

1000

1000

10001000 1000

1000

1119

1288 1288

3428

34713471

34723472

3428

3428

1000

12231223

1223

34873487 3487

34253425

3425

1119

1000

1000

1288

12241224

12251225

A

114

2/233

1/233

G525

G525

G01

41 3

B

114

C

115

27

321

!

E043

25A

12/401 1

377

1

321

A2

A

115

3087

G015

10

377

6

377

2 321

7 377

2

37719/403

35/400

C737

5

71

0I

14

377

1

191

21 380

C76

5B 4

5

377

17/

395

D853

6/ 395

7/ 395

A004

12

53

4

A500

50

B010

M

31

30

G3

DB+

D+

A502

A021

3

A1

11/401 3

377

17/400 4

377

D87

8

1010

1000

1000

1010

E172

10A

E040

10A

E041

10A

E042

10A

D85

016

/45

318

/45

3

6/ 453

7/ 453

11/

453

12/

453

10/

453

13/

453

14/

453

9/ 453

8/ 453

11

� 0209

5



3-35

23 1316630/13-23 EL000303

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

3485

3485

4620

4621

4620

4621

4620

4621

4620

4621

4622

4623

4622

4623

4628

4629

4628

4629

4628

4629

4630

4631

4630

4631

4630

4631

4632

4633

4632

4633

4632

4633

4632

4633

5056 5056 5056 5056

4634

4635

4634

4635

5057 5057

4640

4641

4640

4641

4640

4641

5058 5058 5058

4642

4643

4642

4643

4642

4643

5059 5059 5059

4578 4578 4578

5060 5060 5060

3485

3484

3484

3484

16

377

17

377

BN

ZT

5

282

6

282

1

285

2

285

3

321

4

321

BN

ZT

5

321

6

321

BN

ZT

1

499

2

499

7

321

8

321

BN

ZT

3

499

4

49918

377

19

377

7282

8

2823

285

4

285

21

377

12

282

5

285

9

321

10

321

11

321

13

321

14

321

5

499

6

499

17

321

7

499

15

321

16

321

8

499

9

499

18

321

10

499

12

321

11

499

19

321

12

499

12

377

D87

8

1010

1000

1010

1000

F512

1 n

2

F513

1 n

2

F514

1 n

2

F515

1 n

2

2

B256

13

21

B237

2B257

13

2

B258

13

2

B259

13

13

297

11

377D

850

1/ 453

4/ 454

5/ 454

5/ 455

4/ 455

6/ 456

5/ 456

9/ 456

8/ 456

2/ 454

1/ 454

3/ 454

8/ 455

7/ 455

9/ 455

2/ 456

1/ 456

3/ 456

11/

456

10/

456

12/

456

7/ 456

4/ 456

3/ 453

12

297

D814

11/

295

12/

295

11

� 0209



3-36

28. E-GAS 3

VARIANTS


depends on whether or not an ECASsystem is installed.


11

� 0209

5



3-37

28 1316630/13-23 EL000264

14/401

12/202

5/401

7/4021209 4602

46026/402

8/402 C02

01 14

4601

26/401

32/401

3475

3475

3004

D75

91 14

4601

22115

4601

7/200

8/200

20/200

1211

1211

1211

9/200

1211

347534/401

340212/400

3402

34025/200

14/400

16/400

1211

D80

61 27

34324/200 4

3733432

! !D

851

25 343403

15/200

3/2003410

15/2013438

1/202

32

1153438

F033 2 6

3410 3410

12111211

1211

3403

3435

3435

3402

1211

1211

F087 1 38

12 115

3410

3410

1234

3514

3004

10

378

3514

6

3713514 3514

25

336

D80

5B

7 29

3004

3004

3514

1234

D87

8

E035

10A

30

8685

87A

87

G036

M

E013

10A

1209

D722

3475

D721

3402

4601

3

21

45

G240

3402

1211

3452

1010

1000

1010

1000

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D853

14/

396

9/ 396

14/

395

EGA

S

4/ 224

3/ 223

B501

B7

F000

21

P

E511

21

P

D85

2

PµP

L!

ST

OP

11

� 0209



3-38

3460

1

1823460

3461

2

1823461

28 1316630/13-23 EL000265

3004

3004

3004

4682

16

3784682

3

378

1312

3514

4693

8

378

4686

4686

46844692

4691

4696

21

176

6

407

3475

9

3984686

1

407

2

4074684

8

3984686

46772/344

46785/344

46793/344

46801/344

46817/344

46702/313

4671

4672

4673

4674

4675

4676

1/313

7/313

6/313

5/313

3/313

4/313

3514

3435

4

398

2

398

3

398

4693

4692

4691

18

378

4696

14

185

4696

3004

3435

4697

4697

19

378

15

185

4697

6

378

11 371

4697

4697

3435

5

3713435

5052

1234

1234

4697

4697

1234

1

371

1 336

2 378

1 398

1234

D80

5C

26 30

1312

23/400

24/402

1234

1234

1234

1234

1234

13/4003452

7

3783452

1234

1234

4697

D884

6/ 232

43/

232

25/

232

13/

232

F53

1

SP

SS

KS

K1

SP

SP

M

B00

7

MIP

IPS

IPS

KS

K

7/ 307

6/ 307

D529

C776

6

78

9

6/ 455

D850

3/ 455

3/ 334

D804

17/

334

19/

334

16/

334

A021

5

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

D87

8

1010

1000

1010

1000

3452

1234

E143

15A

26/402

E197

10A

D59

128

/33

319

/33

3

20/

333

31/

333

11/

333

50/

333

38/

333

1/ 333

37/

333

9/ 333

36/

333

27/

333

26/

333

55/

333

25/

333

54/

333

4/ 333

3/ 333

24/

333

52/

333

23/

333

51/

333

22/

333

7/ 333

35/

333

30/

333

44/

333

C74

8B 15

7

3984684

E575

Zt

Bn

Bw

1234

3452

1234

11

� 0209

5



3-39

36. AUTOMATIC WINDOWS/ROOF HATCH/CENTRAL DOOR LOCKING

ELECTRIC WINDOW CONTROL, DRIVER’SSIDE (OPENING)

(Switch in door panel, driver’s side)If the electric window control switch (C745) isactivated and a connection is made (contacts 2and 4), relay G030 will be activated through fuseE044 and switch C745 (wire 4526). As a result,a supply voltage is applied through fuse E034 toconnection point 2 of the motor (B003). Theother connection point (1) is connected to earththrough relay G031. The motor will startoperating counter-clockwise and the window ondriver’s side will open.

ELECTRIC WINDOW CONTROL, DRIVER’SSIDE (CLOSING)

(Switch in door panel, driver’s side)If the electric window control switch (C745) isactivated and a connection is made (contacts 4and 1), relay G031 will be activated through fuseE044 and switch C745 (wire 4527). As a result,a supply voltage is applied through fuse E034 toconnection point 1 of the motor (B003). Theother connection point (2) is connected to earththrough relay G030. The motor will startoperating clockwise and the window on driver’sside will close.

ELECTRIC WINDOW CONTROL,CO-DRIVER’S SIDE (OPENING)

(Switch in door panel, driver’s side)If the electric window control switch (C743) isactivated and a connection is made (contacts 2and 4), relay G028 will be activated through fuseE044 and switch C743 (wire 4522). As a result,a supply voltage is applied through fuse E033 toconnection point 2 of the motor (B004). Theother connection point (1) is connected to earththrough relay G029. The motor will startoperating counter-clockwise and the window onco-driver’s side will open.

11

� 0209



3-40

ELECTRIC WINDOW CONTROL,CO-DRIVER’S SIDE (CLOSING)

(Switch in door panel, driver’s side)If the electric window control switch (C743) isactivated and a connection is made (contacts 4and 1), relay G029 will be activated through fuseE044 and switch C743 (wire 4523). As a result,a supply voltage is applied through fuse E033 toconnection point 1 of the motor (B004). Theother connection point (2) is connected to earththrough relay G028. The motor will startoperating clockwise and the window onco-driver’s side will close.

ELECRIC WINDOW CONTROL,CO-DRIVER’S SIDE

(Switch in door panel, driver’s side)The automatic window control using C744 onthe co-driver’s side is similar to the automaticwindow control on the driver’s side. When switchC744 (connection between contacts 4 and 2) isengaged, relay G028 is activated through switchC743 (contacts 5 and 2) and the motor (B004)will open the automatic window. When switchC744 (connection between contacts 4 and 1) isengaged, relay G029 is activated through switchC743 (contacts 3 and 1) and the motor willoperate clockwise and close the automaticwindow.

The electric window control will only function ifthe contact is switched on.

ROOF HATCH, OPENINGIf the roof-hatch switch (C736) is used to make aconnection between contacts 2 and 6, andtherefore between contacts 1 and 3, a voltage isapplied to pin 1 of the roof-hatch motor (B175)through fuse E030, switch C736 and wire 4761.The roof hatch will open.

ROOF HATCH, CLOSINGIf the roof-hatch switch (C736) is used to make aconnection between contacts 8 and 6, andtherefore between contacts 7 and 3, a voltage isapplied to pin 2 of the roof-hatch motor (B175)through fuse E030, switch C736 and wire 4760.The roof hatch will close.

11

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5



3-41

CENTRAL DOOR LOCKING, CO-DRIVER’S SIDE (STANDARD)

K100851

M

2630

C77

4

1105

5118

G72

3

5062

31

30B

E026(10A)

1000

B200

5061DL

DO1

26

5/3B

7A

0 II I

Purpose:To lock the co-driver’s side door usingbutton/key or switch (C774). The driver canlock/unlock the co-driver’s side door from behindthe steering wheel.

Central door locking motor, co-driver’s side(B200):The motor has two (internal) switches, i.e.:

- a “stroke-end” switch (always reverses atend of stroke) (lower drawing);

- a switch which is mechanically connected tothe locking button (always reverses at thebeginning of the upward or downwardmovement of the locking button) (upper indrawing).


11

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3-42


The mechanical linkage reverses the upperswitch directly. As a result, a current willflow through the fuse (E026), theconnection (30b), the motor, the lowerswitch and the upper switch throughconnection 31 to earth. The mechanicallinkage between the motor and unlockbutton will move the button down.

Having reached the lower position, the“stroke end” switch reverses.



- The door is unlocked using the switch(C774). To this end, connection DO is brieflyconnected to earth. The action is the same,except that the switches resume their otherposition once the locking button has movedupwards.

Variants:

Location36 If the standard version is installed, the

driver’s side central door locking (B199) andthe central door locking electronic unit(D862) will also not be installed. In that casecascade G723 is placed on connector 394,and switch C774 replaces switch C803.

11

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5



3-43


K100852

M26

30

5063

2609

2600

4537

4538

1105

5062

5061

C80

3

1105

5118

5061

0-

31

30B

E026(10A)

1000

B199

D862

DL

DO

M

31

30B

B200

DL

DO

1

5/3B


lock all

9

7 1 10 2

3 4 5 6 8

A

I





11

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3-44




Unlock the co-driver’s side door using switchC803.If switch C803 is engaged (connection betweenpin 1 and 5/3), connection DO of componentB200 is connected to earth. B200 is activated inthe same way as in the standard version.




11

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3-45

36 1316630/13-23 EL000251

1104 110429/402 1

380

4761

6

191

4760

5

191

4706

1104

4

191

1104

4761

4760

4706

18

189

17

189

16

189

4761

4760

4706

26302630

E11

72 19

4706

110535/402

2 380

1105

1105

1 276

1105

1105

5061

20

3805061

6

277

4538

4538

5 197

4 197

4537

5062

5062

5 277

4 277

5061

5061

1105

B03

01 22A04

21 42

1105

1105

1 196

1105

1105

1105

5118

6

3805118

2630

1105

2609

8

1892609

8

1902609

D70

81 17

26092609

2609

10 483

E51

52 17

C06

31 17

2609

9

2862609

9

383

26002600

5063

2600

4537

9 281

2600 2600

2600

C06

21 16

E51

41 16

2600

6

197

21

380

C73

3B 17

C13

03 17

C14

93 17

2630

12

194

A040

59

4

D550

17/

232

D87

8

1010

1000

1010

1000

E030

10A

E026

15A

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

2/ 394

8/ 394

6/ 394

10/

394

D86

21/ 39

47/ 39

4

5/ 394

4/ 394

3/ 394

9/ 334

308

31

B199

1 4

DL3

DO2

M

308

DO

31

B20

01

24

DL3

M

0

C736

3

71

82 6

III

BA

B17

5

M

4

21

30

C803

5

17

III

BA

D853

5/ 396

!

11

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3-46

36 1316630/13-23 EL000252

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

26/400

2 276

1208 1208

2

1961208 1208

C69

54 18

1208

4521

4520

C69

64 18

1208

4523

6

2764523

4

196

3

196

4520

4276

45213

276

4520

4521

1208

1208

4521

4520

1208

8

2764525

7 276

17/401

1207

1207

4522

5

2764522

4524

4524

4525

4527

6

1964527

1208

8

1964525

7 196

1233

1233

4526

5

1964526

4528

4528

4529

35/4011233

1233

1233

1207

1207

1207

4525

C74

61 18

C774

2

53

4

1

C743

2

53

4

1

G029

3085 86

87A

87

G028

3085 86

87A

87

M

2 1

B004

C745

2

53

4

1

G031

3085 86

87A

87

G030

3085 86

87A

87

M

2 1

B003

D87

8

1010

1000

1010

1000

E044

10A

E033

15A

E034

15A

11

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5



3-47

42. CONNECTOR SOCKETS FT

DIAGNOSTIC CONNECTOR (A021)The diagnostic connector is installed on theleft-hand side in the central cabinet. This is theconnector to which DAVIE is connected. Afterthe contact has been activated, the supplyvoltage for DAVIE is applied to pin 1 throughfuse E053. Pin 2 is connected to earth. Theremaining pins are meant for the communicationwith various systems and are connected tothose systems.

Pin no. Wire no. Colour Description

1 1229 Red Supply for DAVIE

2 9107 White Earth

3 3425 Blue ABS/ASC-D

4 4788 Black ASL-G

5 4697 Black ECAS remote control / E-gas 3 / ASL-V /UPEC

6

7 4732 Black ECAS 2

8 3064 Blue Connector 378, pin 5

9 4047 Black CTE–3


11 4883 Black ZF intarder

12

13 3470 Blue AGS

14 3037 Blue D1LC / D3LC Compact auxiliary heating/Hydronic 10

24V CONNECTOR (A042)

Pin 1 of the 24V connector (A042) isconnected directly to the supplyvoltage through wire 1000 andfuse E026.


ABS CONNECTOR (A005)

Pin 1 of the ABS connector (A005) isconnected directly to the supplyvoltage in front of the contactthrough wire 1119 and fuseE043.

Pin 2 is connected directly to thesupply voltage behind thecontact through fuse E172. Thisvoltage also serves to feed theABS unit.

Pins 3 + 4 are both connected to earth.

Pin 5 is connected to pin 7 of theCWS-2 unit (D853) throughwire 3428.

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3-48

FT TRAILER CONNECTOR (A002)

Pin 1 of the FT trailer connector (A002) isconnected to earth. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fusesE000 and E001 to pins 2 (through wire2102) and 6 (through wire 2103)respectively.

Pin 2 switches the left-hand rear light.Pin 3 is connected to the CTE-3 unit (2/232)

(left direction) through wire 2008.


Pin 5 is connected to the CTE-3 unit (30/232)(right direction) through wire 2009.

Pin 6 switches the right-hand rear light.

REAR FOG LIGHT / BACK-UP LIGHTCONNECTOR (A003)

Pin 1 is connected to earth.Pin 3 is connected to the supply voltage once

the contact has been activated and thegearbox is in reverse gear. The voltageis applied as follows: through fuseE016 (wire 1217), back-up switch E501(wire 4591) to pin 3.

Pin 5 is connected directly to the supplyvoltage through fuse E048 and wire1113.

Pin 7 (rear fog lights) is connected to thesupply voltage through fuse E010, relayG005 and wire 2152.

11

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3-49

ALARM SYSTEM SOCKET (A040)

Pin 1 is connected directly to the supplyvoltage in front of the contact throughwire 1114 and fuse E108 (wire 1000).

Pin 2 is connected to the direction indicator,front left (C014), side directionindicator, left (C016), direction indicator,rear left (C018) and the electronic unitCTE–3 through wire 2006.

Pin 3 is connected to the direction indicator,front right (C015), side directionindicator, right (C017), directionindicator, rear right (C019) and theelectronic unit CTE–3 through wire2007.

Pin 4 is connected directly to the controlswitch for interior stepwell lighting, doorswitch on driver’s side (E514), thestepwell lighting on driver’s side(C062), the electronic unit CTE–3(D884) and the lighting buzzer relay(G235) through wire 2600.

Pin 5 is connected directly to the stepwelllighting on co-driver’s side (C063), theinterior lighting switch on co-driver’sside (C686), the control switch forinterior stepwell lighting, door switch onco-driver’s side (E515) through wire2609, and the interior-lighting diodeprevent feedback to the co-driver’sstepwell (D708).

Pin 6 is connected directly to the cab-lockcontrol switch (F009) through wire 3412and by means of a cab lock connection(cab without air suspension) (G719) tothe electronic unit CWS (D582) throughwire 3492.

Pin 7 is connected directly to the generator ofintegrated voltage regulator (A502)(D+) and to lighting relay D+ (G107)through wire 1020. At the same timepin 7 is connected directly to thelighting buzzer (B242) and to theelectronic unit CWS (D582).


Pin 12 is connected to earth. 11

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3-50

CONNECTOR SOCKET FOR REMOTECONTROL CONNECTION UPEC (A046)

Pin 1 is connected to point 87 of relay forECS power supply (G126) through wire1297 and fuse E194.

Pin 2 is connected directly to pin 21 of theUPEC electronic unit (D814) throughwire 3039.

Pin 3 is connected directly to point 5 of relayfor UPEC remote control (G321)through wire 4100.

Pin 4 is connected directly to pin 8 of switchfor the windscreen wipe/washintermittent wipe/E-gas/UPEC vehiclespeed/engine speed (C776) and to pin34 of the UPEC electronic unit (D814)through wire 4691.

Pin 5 is connected directly to pin 9 of theswitch for windscreen wipe/washintermittent wipe/E-gas/UPEC vehiclespeed/engine speed (C776) and to pin32 of the UPEC electronic unit (D814)through wire 4692.


Pin 7 is connected to point 86 of the UPECengine stop relay (G328).


11

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5



3-51

1316630/13-23 EL00030442

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1240

1240

1240

1240

1240

1240

1240 1240

1240

1000

1000

1010

1000

1000

1000

10001000 1000

1000

1175

1000

1175

1000

11191119

1288 1288

1000

1181

1181

1181

1181

1181

1181 1181

1181

1181

1181

34283428

1000

1181

1000

1010

1288

3428

25/400

1

187

7

185

1

286

1

288

B04

21 22

21

185

A

114

2/233

1/233

G525

G525

G01

41 3

B

114

2

180

1180

3087

G015

E168

40A

A2A1A

115E043

25A

A2A1

B03

21 21

B03

31 21

C

115

27

321

12/401 1

377

1

321

35/402

1

196

2

380

D86

210 36

21

380

B19

930

836

1

276

B20

030

836 B03

01 22

D87

8

E091

15A

1000

1010

1010

1000

E172

10A

E182

15A

A043

12

A500

50

B010

M

31

30

G3

DB+

D+

A502

A038

12

A005

12

53

4

A042

12

2

321

D85

37 7

7

377

11

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3-52

1316630/13-23 EL00030542

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

4601

4601

11011101

2154

1101 1101

2110

2110

2110 2110

2110

2110

2110

2110

2100 2100

2100

2100

2102

2102

2102 2102

2102

2102

2102

2102

2102 2102

2103

2103 2103

2103

2103

2103

2103 2103 2103

2103 2103 2103

2103

2102

4601 4601 46014601

20082008

20092009

2102

1209

4602

2102 2102

2103

4601

2008

2009

210221

10

2110

1/231

4/231

14/403

28/401

22/401

5/401

C77

57 10

2/231

D85

3B

15 7

D85

2B

10 6

24/401

B13

03 334

286

4

288C

775

4 10

5

176 4

281

C77

35 11

C76

45 33

B12

93 333

284

C72

72 11

4 176

28/400

C15

82 9

7

115

3

281

C01

25 9

C07

42 9

2

284

5

493

C15

62 9

4

189

C01

01 9

1

161

8

115

6

493

C15

72 9

C07

52 9

C15

92 9

5

189

C01

12 9

2

161

3

286

C01

32 9

3

288

C02

13 14

22

115

C02

03 14

9

493

8/402

D75

91 14

5

115

2

493

6

115

4

493

33/400

7/402

6/402

12 493

D

115

A002

26

43

51

D88

4

2/ 232

30/

232

E511

12

P

C622

0I

II

D87

8

1010

1000

1010

1000

2100

E084

10A

E000

10A

D609

D610

2154

30

8685

87A

87

G000

2101

E001

10A

MM

M

30

8685

87A

87

G036

4602

E013

10A

1209

11

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5



3-53

42 1316630/13-23 EL000306

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

1217

1217

1217

4591

4591

1217

1217

121712171217

1217 1217

1217 1217 1217

4591

1217

1217

4591

4591

12174591

1113

1113

2152

2150

2152

2152

2152

2152

2152

4591

2152

2150

1229

9107

47884788

48834883

3470 3470

46974697

47324732

4047

1229

34253425

46974697

46974697

46974697

3064

3065

30373037

30373037

3470

11131113

121713/401

C74

85 15

1

118

E56

12 13

E501

24

8

493

B07

91 13

F006 1 15

1

115

2

376

D81

31 13

3

176

C75

05 15

C75

15 15

C02

65 12

6

118 C02

75 12

16/402

27

115

6/401 C77

31 11

D85

2C

2 6

24/400 7493

C02

44 11

C02

54 11

9

115

7

176

18/403

D80

9A

1 32

D58

718 26

D81

413 47

D80

24 34

D88

45 5

D85

013 23

D59

144 28

D52

97 33

19

37815

185

D59

723 31

19

434

19

297

5

377

9

445

21

461

20

433

5

3784

378

D87

112 40

11

483

D90

18 46

11

483

A003

15

73

71

913

411

A021

35

810

142

6/ 253

D806

11/

253

D87

8

1010

1000

1010

1000

E016

10A

E048

15A

30

8685

87A

87

G005

2151

2150

M

E010

10A

M

E053

10A

10

493

11

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3-54

42 1316630/13-23 EL000307

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

2600

2600

2600

20062006

1114

1114

11141114

2609

2609 2609

2609

1020

1020 1020

26002600 2600

2006 2006

2006

2007

20062006

2007

20072007

20072007

1114

2007

5063

1114

26092609

26092609

2600

2006

1114

1020

1020

8

383

D86

23 36

D86

24 36

32/402

D70

81 17

C06

31 17

13/402

D85

3B

6 7

A50

2D

+ 1

1

114

9 281

C06

21 17

D85

35 7

E51

41 16

C01

41 4

C01

61 4

C01

71 4

2

281

1

185

C01

81 4

3115

C01

91 4

4

115

C01

51 4

2

286

C76

56 4

4

380

D86

25 36

10

483

8

189

8

190

9

286

E51

52 17

9

383

D87

8

1010

1000

1010

1000

E108

15A

D668

1020

B036

1024

127

42

15

A040

39

D88

4

4/ 232

17/

232

1/ 232

31/

232

29/

232

9 281

11

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5



3-55

42 1316630/13-23 EL000308

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

4099

3039

3402

3039

9029

1247 1247

4693

4691

4692

12481248

1247

1247

4693 4693

4693

4691

4692

4691

4692

4692

4692

4099

4691

4691

4693

1297 1297

1297

1297

1234 1234

3402

1297

1234 1234

1234

3402

1234

3402

3402

4100

1297

13/403

11/403

27/402

D87

8

1010

1000

1010

1000

E143

15A

E194

5A

E184

5A

1248

1247

G12

687 47

4

398

2

398 3

398

C776

6

79

818

/29

521

/29

522

/29

5

D81

4

32/

295

34/

295

15/

295

33/

295

F000 2 8

B50

1A

3 2

4

297

8

297

25/402

2

297

3

297

23/400

G328

13

52

4

G321

13

42

5

A046

2/534

8/534

5/534

4/534

6/534

3/534

1/534

7/534

11

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3-56

43. CONNECTOR SOCKETS FA

DIAGNOSTIC CONNECTOR (A021)The diagnostic connector is installed on the topleft-hand side in the central cabinet. This is theconnector to which DAVIE is connected. Afterthe contact has been activated, the supplyvoltage for DAVIE is applied to pin 1 throughfuse E053. Pin 2 is connected to earth. Theremaining pins are meant for the communicationwith various systems and are connected tothose systems.


1 1229 Red Supply for DAVIE

2 9107 White Earth

3 3425 Blue ABS/ASC-D

4 4788 Black ASL-G

5 4697 Black ECAS remote control / E-gas 3 / ASL-V /UPEC

6

7 4732 Black ECAS 2


9 4047 Black CTE-3


11 4883 Black ZF intarder

12

13 3470 Blue AGS

14 3037 Blue D1LC / D3LC Compact auxiliary heating/Hydronic 10


Pin 1 of the 24V connector (A034) isconnected directly to the supplyvoltage through wire 1240 andfuse E091 (behind the contact).


ABS CONNECTOR (A004)

Pin 1 of the ABS connector (A004) isconnected directly to the supplyvoltage through wire 1119 andfuse E043.

Pin 2 is connected directly to thesupply voltage through fuseE172 behind the contact. Thisvoltage also serves to feed theABS unit.

Pins 3 + 4 are both connected to earth.

Pin 5 is connected to the CWS-2 unit(D583) through wire 3428.

11

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5



3-57

FA TRAILER CONNECTOR (A000)

Pin 1 of the FA trailer connector (A000) isconnected to earth.If a connection is made betweencontacts 2 and 1 (rear/side marker andparking lights position) with the lightingswitch (C622), a voltage is applied tocontact 85 of relay G000 through fuseE084, wire 1101, switch C622 and wire2100. The relay is activated and avoltage is applied from wire 1000,contacts 30 and 87 (from relay G000)through fuses E000 and E001 to pins 2(through wire 2102) and 6 (through wire2103) respectively.

Pin 2 switches the left rear light and pin 6switches the right rear light.

Pin 3 is connected to the CTE-3 unit (leftdirection) through wire 2008.


Pin 5 is connected to the CTE-3 unit (rightdirection) through wire 2009.

REAR FOG LIGHT / BACK-UP LIGHTCONNECTOR (A001)

Pin 1 is connected to earth.Pin 3 is connected to the supply voltage once

the contact has been activated and thegearbox is in reverse gear. The voltageis applied as follows: through fuseE016 (wire 1217), back-up switch E501(wire 4591) to pin 3.

Pin 5 is connected directly to the supplyvoltage through fuse E048 and wire1113. Pin 3 is also connected toconnector A026 (superstructureside-lights, 4-pin).

Pin 7 (rear fog lights) is connected to thesupply voltage through fuse E010, relayG005 (contacts 30 and 87) and wire2152.

11

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3-58

ALARM SYSTEM SOCKET (A040)


Pin 2 is connected to the direction indicator,front left (C014), side directionindicator, left (C016), direction indicator,rear left (C018) and the electronic unitCTE-3 (D884) through wire 2006.

Pin 3 is connected to the direction indicator,front right (C015), side directionindicator, right (C017), directionindicator, rear right (C019) and theelectronic unit CTE-3 (D884) throughwire 2007.

Pin 4 is connected directly to the controlswitch for interior stepwell lighting, doorswitch on driver’s side (E514), thestepwell lighting on driver’s side(C062), the electronic unit CTE-3(D884) and the lighting buzzer relay(G235) through wire 2600.

Pin 5 is connected directly to the stepwelllighting on co-driver’s side (C063), theinterior lighting switch on co-driver’sside (C686), the control switch forinterior stepwell lighting, door switch onco-driver’s side (E515) through wire2609, and the interior-lighting diodeprevent feedback to the co-driver’sstepwell (D708).

Pin 6 is connected directly to the cab-lockcontrol switch (F009) through wire 3412and by means of a cab lock connection(cab without air suspension) (G719) tothe electronic unit CWS (D582) throughwire 3492.

Pin 7 is connected directly to the generator ofintegrated voltage regulator (A502)(D+) and to lighting relay D+ (G107)through wire 1020. At the same timepin 7 is connected directly to thelighting buzzer (B242) and to theelectronic unit CWS (D582).


Pin 12 is connected to earth.11

� 0209

5



3-59

SUPERSTRUCTURE SIDE-LIGHTSCONNECTOR (A026)

Pin 1 is connected directly to the(semi-)trailer socket (A000) pin 2through wire 2102, and to the rear-light/side light relay (G000) through fuseE000.

Pin 2 is connected directly to the(semi-)trailer socket (A000) pin 6through wire 2103, and to the rear-light/side light relay (G000) through fuseE001.

Pin 3 is connected directly to pin 5 of the rearfog light socket (A001) through wire1113 and to the supply voltage throughfuse E048.


CONNECTOR SOCKET FOR REMOTECONTROL CONNECTION UPEC (A046)

Pin 1 is connected to point 87 of relay forECS power supply (G126) through wire1297 and fuse E194.

Pin 2 is connected directly to pin 21 of theUPEC electronic unit (D814) throughwire 3039.

Pin 3 is connected directly to point 5 of relayfor UPEC remote control (G321)through wire 4100.

Pin 4 is connected directly to pin 8 of switchfor the windscreen wipe/washintermittent wipe/E-gas/UPEC vehiclespeed/engine speed (C776) and to pin34 of the UPEC electronic unit (D814)through wire 4691.



Pin 7 is connected to point 86 of the UPECengine stop relay (G328).


11

� 0209



3-60

1316630/13-23 EL00030943

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5



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� 0209



3-62

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� 0209

5



3-63

43 1316630/13-23 EL000312

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� 0209



3-64

43 1316630/13-23 EL000313

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11

� 0209

5



3-65

46. AUXILIARY HEATING EBERSPÄCHER HYDRONIC 10

VARIANTS

Location5 Only when transporting hazardous

substances. The auxiliary heating will beswitched off upon activation of the PTO.

78 Wire 4009 only applies in the case of a VF.


11

� 0209



3-66

1316630/13-23 EL00026646

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� 0209



3-68

47. UPEC


11

� 0209

5



3-69

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3-70

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� 0209

5



3-71

47 1316630/13-23 EL000297

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F566

12

θ

U

A021

51

2

21

B136

21

B135

21

B134

3 n

21

F558

3 n

21

F552

21

B133

21

B132

21

B131

19

297

5

297

3/201

11

297

D85

2

n

D884

25/

232

B501

7/ 271

8

297

D853

14/

395

11

377

12

297

12

377

13

297

D850

3/ 453

1/ 453

4/ 294

23/

294

17/

294

27/

294

26/

294

28/

294

25/

294

21/

294

6/ 294

11/

294

5/ 294

22/

294

12/

294

13/

295

D81

4

2/ 294

14/

294

1/ 294

13/

294

34/

294

33/

294

35/

294

24/

294

26/

295

5/ 295

29/

295

6/ 295

12/

295

11/

295

31/

294

3/ 294

21

B290

11

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3-72

11

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5



4-1







Starting circuit 0E477514 Starter lock relay (G372) added 1

Converter/radio 0E514800 New converter added 35

Automatic windows/Central door locking/Roof hatch

0E525147 Modifications to software of doorlocking unit (D862)

36

Connector sockets FT,diagnostic connector,alarm connector

0E525239 Overview of 15--pole connectoradded

42

Connector sockets FA,diagnostic connector,alarm connector

0E525239 Overview of 15--pole connectoradded

43

AGS 0E527422 Timer unit mounted in lubricationpump housing

27

ECAS 3 0E527422 Fuse E051 added 48

Auxiliary heating 0E527422 Subdiagram number changed to40A.

40A

Auxiliary heating 0E527422 Subdiagram number changed to 40Band pins 10 and 11 on timer unit(E581) connected

40B

Auxiliary heating 0E527422 Pins 10 and 11 on timer unit (E581)connected

46

Front and rear foglights

0E536161 Connection of front and rear foglights modified

11

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4-2



11

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4-3




Column 3 : Number on search bar ofcircuit diagram1316630/13-23













A046 Connector for the body builder for remote control connection 563

A058 (Semi-)trailer socket (15-pin) 57/58/231/242/259/263/286/395/398














B015 4-speed heater fan 376/378/530/531



B023 Radio 707




B028 Air horn 762









11

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4-4










B122 Fuel metering pump for auxiliary heating, Eberspächer 507/517/534

















B185 Radio 713





B200 Central door-locking motor, co-driver’s side F249XH/XC 673/682

B237 ASC valve 419
















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4-5



B290 Electro-pneumatic boost pressure valve 584




B344 Electronic unit for automatic lubrication 476





































C067 Left-hand storage compartment lighting 325/357

C068 Right-hand tool compartment lighting 326/358

C071 Work lamp 19






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4-6


























C728 Front fog light switch 215

C731 Interior lighting switch, roof console (bunk control), co-driver’s side F249XC 317/337


C733 Interior lighting switch, roof console (bunk control), driver’s side F249 XC 312/340









C743 Switch for electric window control on co-driver’s side (door on driver’sside) 730

C744 Switch for electric window control on co-driver’s side (door on co-driver’sside) 735

C745 Switch for electric window control on driver’s side (door on driver’s side) 738







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4-7









C776 Stalk switch 91/496/560





C804 Flexible vehicle speed limitation switch 557

C844 Switch for auxiliary heating 521







D600 Diode, rear fog light/dipped beam 211

D601 Diode for front and rear fog lights 214









D703 Diode for switching off the auxiliary heating/door contact at driver’s side 503

D704 Diode for switching off the auxiliary heating/door contact at co-driver’sside 502


D708 Diode for interior lighting, prevent feedback to co-driver’s stepwell 316/335










D814 Electronic unit ECS 569


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D871 Electronic unit for auxiliary heating D3LC 509/520

D884 Electronic unit CTE-3 43


D901 Electronic unit for auxiliary heating Eberspächer Hydronic 10 535












E019 Fuse for the control of glow plug/ CTE/ direction indicators/ engine brake 32

E023 Fuse for switch for cold start, tachograph, auxiliary heating programmingclock 22



E027 Fuse for 24/12V converter 17


E029 Fuse for engine brake/retarders 446

E030 Fuse, horn 762






E040 Fuse, ABS 420

E041 Fuse, ABS 407

E042 Fuse, ABS 408




E051 Fuse for ECAS-1 622/650






E108 Fuse for CTE-2/CTE-3 46

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4-9


E112 Fuse for glow indicator lamp 30/600

E114 Fuse, auxiliary heating Eberspächer 507/520/528


E118 Fuse, relay for UPEC power supply 571








E184 Fuse UPEC 569

E194 Fuse for UPEC for the body builder 568

E197 Fuse for E-gas 483


E507 Proximity switch for axle load protection of lifting-gear (10 tonnes) 601




E514 Control switch for stepwell/ interior lighting, door switch on driver’s side 309/332

E515 Control switch for stepwell/interior lighting, door switch on co-driver’sside 315/334





E528 Control switch for left-hand storage compartment lighting 325/358

E529 Control switch for right-hand tool compartment lighting 326/359

E550 Control switch for glow filament temperature 586



E564 Engine brake control switch 35/59




E575 Clutch proximity switch 480/567

E579 Proximity switch for thermostat for auxiliary heating fan Eberspächer 542

E580 Proximity switch for timer for auxiliary heating fan Eberspächer 545


11

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4-10









F050 Control switch for differential lock pressure (1st and 2nd differentials) 145




F509 Cab temperature sensor of auxiliary heating 519/544






F533 Vehicle-speed sensor (4-pin), 1st 22



F552 Crankshaft position sensor 571

F555 Boost pressure sensor 576

F558 Camshaft position sensor 569

F561 Inlet-air temperature sensor 572

F565 Fuel temperature sensor 574

















G014 Glow-filament relay 29/76/586/598





11

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4-11







G126 Relay for UPEC power supply 570/571











G243 Engine brake (DEB) microrelay 438/440/443/590













G321 UPEC connector relay for the body builder 565/566

G328 UPEC engine stop relay 565/596

G372 Starting motor lock relay 6/12

G392 Rear fog light transfer microrelay 210/212




G725 Connection for auxiliary heating D3LC 507/517

11

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4-12


1 Charging circuit/starting motor/contact switch /starter switch

11 Front and rear fog lights

27 AGS

35 Converter/radio

36 Automatic windows / central doorlocking /roof hatch

40A Auxiliary heating Eberspächer(with thermostat unit)

40B Auxiliary heating Eberspächer(with timer)

42 Connector sockets FT, diagnosticconnector, alarm connector

43 Connector sockets FA, diagnosticconnector, alarm connector

46 Auxiliary heating EberspächerHydronic 10

48 ECAS 3

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4-13


CONTACT CIRCUITIf a connection is made between contacts 1 and6 with contact/starter switch C539, a voltage isapplied through fuse E037, switch C539 andwire 1130 to contact 85 of relay G178.

Because relay G178 is activated, a connection ismade between contacts 30 and 87 and avoltage is applied through fuse E037, wire 1100,the contacts 30 and 87 of relay G178, wire 1147,and through fuses E027 and E052 to theelectronic unit of converter 24 V/12V (D525) andthe work light switch (C725).

If a connection is made between contacts 1 and4 with contact/starter switch C539, a voltage isapplied through fuse E037, wire 1100, switchC539 and wire 4001 to contact 85 of relay G015.

As a result, relay G015 is activated, so that wire1000 is connected to wire 1010. Now voltage isapplied to the supply after contact circuit(connection point 1010) and, through resistorB036 and diode D668, to the connection pointsD+ of the alternator (A502) and connection point1 of relay G372.

START CIRCUITWhen the engine is started, a connection ismade between the contacts 1 and 2 withcontact/starter switch C539. The voltage nowruns from the batteries through wire 1000, fuseE037, connection 1–2 of the contact/starterswitch, wire 4004 and contacts 3 and 4 of relayG372, wire 4002, to connection point 50 ofstarting motor B010. The coil of the startingmotor relay is now activated, so that a voltage issupplied to the starting motor, as a result ofwhich the motor will start operating.

As soon as the engine is running, the voltage onconnection D+ of the alternator will increase tothe adjustment voltage (+ board voltage). Thisvoltage will cause the coil of relay G372 to beenergised. It will break the connection between3 and 4 and connects 3 to 5. As a result, wire4002 is disconnected from wire 4004. In thissituation it is no longer possible to start.

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4-14

CHARGING CIRCUITIf the contact is activated, voltage is applied toresistor generator B036 and diode D668 throughwire 1010.

The other side of the diode is connected to theD+ connection of the alternator through wire1020.


After starting, the voltage on clamps B+ and D+will increase to approx. 29 V. This is caused bythe fact that the regulator disconnects the earthconnection in the regulator and connects it tothe battery voltage. This voltage is also appliedto wire 1020, so that the difference of potentialover the diode becomes 0 V. The magnetic fieldnow disappears, so that the generator is notactivated for a short time. This will reduce thevoltage on outputs B+ and D+.


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4-15

1 1316630/24-29 EL000343

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1202

1202

10001000

1000

1020

4002

4004 4004

1020

4001

1010

1000

1000

40024002

4002

1130

1100 11001/412

1010

1020

4004

4004

4004

4004

1100

1020

1020

1020

1000

4002

1000

10001000 1000

1130

1100

1000

1010

4001

1020

1000

1106

1110 1110

1147

1147

1147

4049 4049

1202 1202 1202

1202

4002

4004

1202

1202

4011

4011

1202

4049

4049 4049

4049 4049

1000

1000

1000

G24

33 24

A

114

1

1142

383

D85

3B

6 7

A500

1/416

1/417

15/402

19/402

25/403

2/403

G525

G525

G01

41 3

27

114

2/412

4/412

6/412

34/400

A04

07 42

D82

7A

4 41

B

114

C53

98

383

3087

8685

G015

50

B010

M

31

30

G3

DB+

D+

A502

20/402

D52

52 3512/403

26/403

32/400

1/402

3/402

C72

55 22

24/403

13/402

1

176

10/403

D

114

41

B192

55/

232

16/

232

45/

232

42/

232

D884

D81

31 1316/402

C726

5

71

01

2

176

10 176

C77

53 4

5

185

E56

42 14

G525D80

46 30

C75

45 30

10

376

12

114

7

371

E04

3A

1 23

E16

8A

1 21

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

30

8685

87A

87

G178

1100

1147

1130

E027

10A

1020

E052

10A

1147

E019

10A

G372

3

45

1 2

4004

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4-16

11. FRONT AND REAR FOG LIGHTS

There are three possible situations:- Rear fog lights only.- Front fog lights only.- Front and rear fog lights.

REAR FOG LIGHTS (standard)The rear fog lights can only be activated incombination with the dipped beam.If the lighting switch (C622) is switched into the”dipped beam” position (connection between thecontacts 2 and 4), a voltage is applied throughwire 1101, switch C622, wire 2110 and the diodefor rear fog light/dipped beam (D600), to switchrear fog lights with contact 3 of transfer relay(C863). A voltage is also applied to contact 6 ofswitch C863 and to contact 5 of the front foglight switch (C728) through the diode for the lightswitch (D609) and wire 2100.The rear-light/side light (G000) is energised.This will cause the contacts 30 and 87 to beclosed. A voltage is applied to the position,marker and tail lights on the left and right-handsides of the vehicle respectively through the fusefor the rear left side-light (E000) and the fuse forthe rear right side-light (E001).

If switch C863 is engaged (connection betweencontacts 3 - 1 and 6 - 2), a voltage is applied toconnection point 1 of the rear fog light transfermicrorelay (G392) and to connection point 85 ofthe rear fog light relay (G005). Both relays areenergised.A voltage is applied to the left and right rear foglights through the rear fog lights fuse (E010) andcontacts 30 and 87 of relay G005. The rear foglights will now come on.

Microrelay G392 ensures that a connection ismade between contact 2 of switch C863,through wire 2171, contacts 3 - 5 of relay G392and wire 2150 at connection point 85 of the rearfog light relay G005. This relay will remainactivated until the connections 3 - 7 and 6 - 8are made for a short time with the aid of switchG863. That is when the coil of relay G392 will bede-energised. The connection between contacts3 - 5 will be broken at the same time, so thatG005 will be de-energised as well. The rear foglights will now go out.

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4-17

FRONT FOG LIGHTS (option)The front fog lights can be activated incombination with town light and with the dippedbeam.

Fog lights in combination with town light.If the lighting switch C622 is switched into “townlight” position (connection between contacts 2and 1), a voltage is applied to contact 6 of switchC863, to contact 5 of the front fog light switch(C728) and to connection point 85 of relay G000through wire 2100.Relay G000 is activated. This will cause thecontacts 30 and 87 to be closed. A voltage isapplied to the position, marker and tail lights onthe left and right-hand sides of the vehiclerespectively through fuses E000 and E001.

If switch C728 is engaged, the voltage will beapplied to connection point 85of the front foglight relay (G004) through the contacts 5 - 1 ofswitch C728 and wire 2140. The coil will beenergised, and the contacts 30 and 87 will closeas a result. A voltage is now applied to the frontfog lights through wire 1000, the front fog lightsfuse (E009), wire 2141, contacts 30 and 87 andwire 2142.

Front and rear fog lights in combination withthe dipped beamIf the lighting switch C622 is switched into“dipped beam” position (connection betweencontacts 2 and 4), a voltage is applied to contact3 of switch C863, to contact 5 of switch C728and to connection point 85 of relay G000through diode D609. An identical voltage isapplied to connection point 6 of switch C863 andconnection point 5 of switch C728 through wire2100.The operation is the same as the operationdescribed above, however, both switches needto be engaged.

VARIANTS

Location

27

29,33 Connector 495 is only used in thecase of an FA. Connector 493 isused in the case of an FT.

Connector A001 is only used in thecase of an FA. Connector A003 isused in the case of an FT.

43,48 The left and right front fog lights(C008 and C009 respectively) arenot standard.

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4-18

11 1316630/24-29 EL000392

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1101 21101101 1101 11012100

2100

2100

2100 2100

2100

2140

2115

2100

2152

2152

2152

2152 2152

2152

2152

2142

2142

2142 2142

2142

2142

2142

2152

2140

2140

2141

2152

2110 2110

2110 2110

2110 2110

2154

2102

21102110

2140

2171

2115 21152115

2115

21502150

2150

21502150

2110

2115

2171 2171

2150 2150

2140 2140

2110

14/403

22/401

24/401

14/402

28/401

2/231 4/231

1/231

30/403

31/403

22/403

5/202

2/200

5/401

C009

2 3

C008

2 3

2/401 8

288

8

286

7

284

8

281

12

288

18 281

C622

C77

54 10

33/400 C01

01 8

C77

57 10 D85

3B

15 7

D85

2B

10 6

C76

45 33

C728

5

71

0I

18

286

!

12

284

!

24/400 9

115

4

186

17

176

18

176

7

176

6

176

7

495

D

115

11

495

12

495

A001

71

C024

4 8

C025

4 8

! !!!

33/402

4/401

D852

4

176

176

5

B13

03 33C76

45 33

C76

45 33B12

93 33

281

44

6

C863

82

71 3

11/402

27/401

28/403

6/401

6/401

19/401

30/401

D87

8

1010

1000

1010

1000

2154

E084

10A

D610

D609

2115

D601

2110

D600

30

8685

87A

87

G005

2150

2171

2150

E010

10A

30

8685

87A

87

G004

2140

2151

E009

10A

2141

G392

31 2

45

E000

10A

2101

M

30

8685

87A

87

G000

2100

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5



4-19

27. AGS


11

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4-20

27 1316630/24-29

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

EL000344

3469

1262 1262

3469 34703470

1262

D87

8

1010

1000

1010

1000

E157

15A 23

1B

344

4

M

D853

4/ 395

A021

13

10

286

11286

12

286

18

286

18/401

11

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4-21

35. CONVERTER/RADIO

The following description of operation andinstallation is merely advisory.

Read the manufacturer’s installationinstructions supplied with the radio.

For more information, see chapter 6:“Connecting the radio”.

The radio is equipped with one antennaconnection and two loudspeaker outputs used toconnect loudspeakers B024 and B025. Twofilters for the loudspeakers can also beconnected to the radio. To each of these filters(B186 en B187) two loudspeakers can beconnected (B178, B179 and B180 and B181).

The 12V output (pin A4) of the converter (D895)can also be connected to a CB transmitter(B026) to provide it with a supply voltage.

VARIANTS

Location37 Wire No. 2630. This wire should be

connected to one of the search light switchwires.

41 Wire No. 1108. This wire should beconnected to wire 1108 coming from the24/12V converter.

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4-22

35 1316630/24-29 EL000341

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1100

1130

11301100

1100

1106

1108

1108

4001

4002

1147

1147

1108

1107

1353

1106

1108 1108

1108

1353 4827 4827

4828 4828

4829 4829

48304830

4831

4832

4833

4834

4831

4832

4833

4834

4831

4832

4833

4834

1107

1108

2630

4540 4540

4542 4542

4541 4541

4543 4543

15/402

19/402

20/402

3/402

10/403

1/402

1/412

2/412

4/412

6/412

12/403

B178

B179

1

194

2

194

3

194

4

194

B180

B181

G01

585 1

B01

050 1

5

194

6

194

7

194

8

194

17

194

18

194

19

190

20

190

3/427

1/427

B1

A2

B2

3 189 7

190

3

19012

194

15/403C

539

L2

B18

6

L2L1

L1R

2

B18

7

R2

R1

R1

A4

24V

24V

D895

12V

12V

B026

12V 2

1

7/424

4/424

D87

8

E037

15A

30

8685

87A

87

G178

1100

1147

1130

E027

10A

1010

1000

1010

1000

E028

15A

!!!

G231

3085 86

87A

87!

8/424

12

185B02413

185

7

187B0258

187

12V

12V

B18

512

V

LL

RR

11

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5



4-23

36 AUTOMATIC WINDOWS/ROOF HATCH/CENTRAL DOOR LOCKING

ELECTRIC WINDOW CONTROL, DRIVER’SSIDE (OPENING)

(Switch in door panel, driver’s side)If the electric window control switch (C745) isactivated and a connection is made (contacts 2and 4), relay G030 will be activated through fuseE044 and switch C745 (wire 4526). As a result,a supply voltage is applied through fuse E034 toconnection point 2 of the motor (B003). Theother connection point (1) is connected to earththrough relay G031. The motor will startoperating counter-clockwise and the window ondriver’s side will open.

ELECTRIC WINDOW CONTROL, DRIVER’SSIDE (CLOSING)

(Switch in door panel, driver’s side)If the electric window control switch (C745) isactivated and a connection is made (contacts 4and 1), relay G031 will be activated through fuseE044 and switch C745 (wire 4527). As a result,a supply voltage is applied through fuse E034 toconnection point 1 of the motor (B003). Theother connection point (2) is connected to earththrough relay G030. The motor will startoperating clockwise and the window on driver’sside will close.

ELECTRIC WINDOW CONTROL,CO-DRIVER’S SIDE (OPENING)

(Switch in door panel, driver’s side)If the electric window control switch (C743) isactivated and a connection is made (contacts 2and 4), relay G028 will be activated through fuseE044 and switch C743 (wire 4522). As a result,a supply voltage is applied through fuse E033 toconnection point 2 of the motor (B004). Theother connection point (1) is connected to earththrough relay G029. The motor will startoperating counter-clockwise and the window onco-driver’s side will open.

11

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4-24

ELECTRIC WINDOW CONTROL,CO-DRIVER’S SIDE (CLOSING)

(Switch in door panel, driver’s side)If the electric window control switch (C743) isactivated and a connection is made (contacts 4and 1), relay G029 will be activated through fuseE044 and switch C743 (wire 4523). As a result,a supply voltage is applied through fuse E033 toconnection point 1 of the motor (B004). Theother connection point (2) is connected to earththrough relay G028. The motor will startoperating clockwise and the window onco-driver’s side will close.

ELECRIC WINDOW CONTROL, CO-DRIVER’SSIDE

(Switch in door panel, driver’s side)The automatic window control using C744 onthe co-driver’s side is similar to the automaticwindow control on the driver’s side. When switchC744 (connection between contacts 4 and 2) isengaged, relay G028 is activated through switchC743 (contacts 5 and 2) and the motor (B004)will open the automatic window. When switchC744 (connection between contacts 4 and 1) isengaged, relay G029 is activated through switchC743 (contacts 3 and 1) and the motor willoperate clockwise and close the automaticwindow.

The electric window control will only function ifthe contact is switched on.

ROOF HATCH, OPENINGIf the roof-hatch switch (C736) is used to make aconnection between contacts 2 and 6, andtherefore between contacts 1 and 3, a voltage isapplied to pin 1 of the roof-hatch motor (B175)through fuse E030, switch C736 and wire 4761.The roof hatch will open.

ROOF HATCH, CLOSINGIf the roof-hatch switch (C736) is used to make aconnection between contacts 8 and 6, andtherefore between contacts 7 and 3, a voltage isapplied to pin 2 of the roof-hatch motor (B175)through fuse E030, switch C736 and wire 4760.The roof hatch will close.

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5



4-25

CENTRAL DOOR LOCKING, CO-DRIVER’S SIDE (STANDARD)

K100851

M

2630

C77

4

1105

5118

G72

3

5062

31

30B

E026(10A)

1000

B200

5061DL

DO1

26

5/3B

7A

0 II I

Purpose:To lock the co-driver’s side door usingbutton/key or switch (C774). The driver canlock/unlock the co-driver’s side door from behindthe steering wheel.

Central door locking motor, co-driver’s side(B200):The motor has two (internal) switches, i.e.:- a “stroke-end” switch (always reverses at

end of stroke) (lower drawing);- a switch which is mechanically connected to

the locking button (always reverses at thebeginning of the upward or downwardmovement of the locking button) (upper indrawing).


11

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4-26


The mechanical linkage reverses the upperswitch directly. As a result, a current willflow through the fuse (E026), theconnection (30b), the motor, the lowerswitch and the upper switch throughconnection 31 to earth. The mechanicallinkage between the motor and unlockbutton will move the button down.

Having reached the lower position, the“stroke end” switch reverses.



- The door is unlocked using the switch(C774). To this end, connection DO is brieflyconnected to earth. The action is the same,except that the switches resume their otherposition once the locking button has movedupwards.

Variants:36 If the standard version is installed, the

driver’s side central door locking (B199) andthe central door locking electronic unit(D862) will also not be installed. In that casecascade G723 is placed on connector 394,and switch C774 replaces switch C803.

11

� 0209

5



4-27


K100852

M26

30

5063

2609

2600

4537

4538

1105

5062

5061

C80

3

1105

5118

5061

0-

31

30B

E026(10A)

1000

B199

D862

DL

DO

M

31

30B

B200

DL

DO

1

5/3B


lock all

9

7 1 10 2

3 4 5 6 8

A

I





11

� 0209



4-28




Unlock the co-driver’s side door using switchC803.If switch C803 is engaged (connection betweenpin 1 and 5/3), connection DO of componentB200 is connected to earth. B200 is activated inthe same way as in the standard version.




11

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5



4-29

36 1316630/24-29 EL000364

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1104 1104

26302630

1105

1105

1105

1105

1105

4538

4538

4537

5062

5062

1105

1105

1105

1105

1105

1105

1105

4537

2630

4761

4760

4706

4761

4760

4706

4761

4760

4706

5061 5061

5061

5061

5118 5118

2630

2609 2609 2609

26092609

2609

2609 2609

26002600

5063

2600

2600 2600

2600 2600

1104

1104

4706

D87

8

1010

1000

1010

1000

E030

10A

E026

15A

0

C736

3

71

82 6

III

BA

B17

5

M

4

21

3

308

DO

31

B20

01

24

DL3

M

2/ 394

8/ 394

6/ 394

10/

394

D86

21/ 39

47/ 39

4

5/ 394

4/ 394

3/ 394

9/ 334

0

C803

5

17

III

BA

A040

59

4

D550

17/

232

308

31

B199

1 4

DL3

DO2

M

D853

5/ 396

29/402 1

380

6

191

5

191

4

191

18

189

17

189

16

189

E11

72 19

35/402

2 380

1 276

20

380

6

277

5 197

4 197

5 277

4 277

B03

01 22A04

21 42

1 196

6

380

8

189

8

190

D70

81 17

10 483

E51

52 17

C06

31 179

286

9

383

9 281

C06

21 16

E51

41 16

6

197

21

380

C73

3B 17

C13

03 17

C14

93 17 12

194

!

11

� 0209



4-30

36 1316630/24-29 EL000365

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

1208 1208 1208 1208

1208

4521

4520

1208

4523 4523

4520

4521

1208

4521

4520

1208

4525

1207

1207

4522 4522

4524

4524

4525

4527 4527

1208

4525

1233

1233

4526 4526

4528

4528

4529

1233

1233

1233

1207

1207

1207

4525

D87

8

1010

1000

1010

1000

E044

10A

E033

15A

E034

15A

26/400

2 276 2

196

C69

54 18

C69

64 18

6

276

4

196

3

196

4276

3

276

4520

4521

1208

8

276

7 276

17/401

5

276

6

196

8

196

7 196

5

196

35/401

C74

61 18

C774

2

53

4

1

C743

2

53

4

1

G029

3085 86

87A

87

G028

3085 86

87A

87

M

2 1

B004

C745

2

53

4

1

G031

3085 86

87A

87

G030

3085 86

87A

87

M

2 1

B003

11

� 0209

5



4-31

40A. AUXILIARY HEATING EBERSPÄCHER (with thermostat unit)

The auxiliary air heating is a separate heatingwhich functions entirely independent of thevehicle. The cab temperature is measured by atemperature sensor which is installed in thethermostat unit (E566). This sensor sends asignal to the electronic unit (D871) whichcontrols the heating.As a result, the cab temperature automaticallyremains at the preset temperature. In that case,the blower is in continuous operation.

OPERATION OF AUXILIARY HEATINGThe auxiliary air heating can be activated usingthe button on thermostat unit E566. If this buttonis switched to the “interior heating” position, theheating will be activated. A green lamp will nowlight up in the thermostat unit.If the heating is activated, it activates the fan inthe heating unit.At the same time the fuel metering pump for theauxiliary Eberspächer heating (B122) isactivated, so that the correct amount of fuel isfed to the ignition chamber of the heating unit.If the fuel is ignited, a temperature sensor(installed in the thermostat unit) will apply avoltage to the heating unit so that at a certaintemperature, the heating unit switches off.

If the sensor measures a lower temperaturethan the temperature preset by the driver (usingthe temperature control button on the thermostatunit), the heating power will be adjusted.


VARIANTS

Location10 Only applicable when transporting

hazardous substances.

11

� 0209



4-32

40A 1316630/24-29 EL000356

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1156 11561156

4939

9003

4941

5117

1156

30373037

3462 3462 3462

49364936 4936

4660466046604660

1156

4935

4935

12/

269

3/ 269

10/

269

14/

269

2/ 269

E56

67/ 26

9

11/

269

D87

15/ 48

2

4/ 482

12/

482

3/ 482

7/ 482

13/

482

8/ 482

14/

482

11/

482

D87

8

1010

1000

1010

1000

E114

15A

12

483

34/402

1

483

11

483

6

483

31

115

4

4837

397

15

380C778

5

71

0I

5

3801156

30

115

5

483

A021

14

B122

M2 1

D70

32

D70

42

D70

52

! ! !

11

� 0209

5



4-33

40B. AUXILIARY HEATING EBERSPÄCHER (with timer)

The auxiliary air heating is a separate heatingwhich functions entirely independent of thevehicle. The cab temperature is measured by atemperature sensor (F509). This sensor sends asignal to the electronic unit D871 which controlsthe heating.As a result, the cab temperature automaticallyremains at the preset temperature. In that case,the blower is in continuous operation.

OPERATION OF AUXILIARY HEATINGThe auxiliary air heating can be activated usingswitch C844. A green lamp in the timer unit willlight up if the system is activated by means ofthis switch.If the heating is activated, it activates the fan inthe heating unit.At the same time the fuel metering pump for theauxiliary Eberspächer heating (B122) isactivated, so that the correct amount of fuel isfed to the ignition chamber of the heating unit.If the fuel is ignited, the temperature sensor(F509) will apply a voltage to electronic unitD871 through wire 4941 so that at a certaintemperature, the heating unit (D871) switchesoff.

If the sensor measures a lower temperaturethan the temperature preset by the driver (usingthe temperature control button on the timer unit),the heating power will be adjusted.


11

� 0209



4-34

40B 1316630/24-29 EL000363

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1156 1156

1156

1156

1156

4939

9003

9003

9003

5117

1156

1156

30373037

49364936

4941 4941

4936

46604660

4660

4660

4660

4935

4935

6/ 269

4/ 269

9/ 269

2/ 269

E58

17/ 26

910

/26

911

/26

9

12/

269

D87

15/ 48

2

4/ 482

3/ 482

7/ 482

8/ 482

13/

482

14/

482

11/

482

D87

8

1010

1000

1010

1000

E114

15A

12

483

34/402

1

483

11

483

6

483

31

115

4

483

15

380

21

380

30

115

5

483

A021

14

B122

M2 1

21

F509

7

397

C844

4

I0

28

11

� 0209

5



4-35

42. CONNECTOR SOCKETS FT, DIAGNOSTIC CONNECTOR, ALARMCONNECTOR

DIAGNOSTIC CONNECTOR (A021)The diagnostic connector is installed on theleft--hand side in the central cabinet. This is theconnector to which DAVIE is connected. Afterthe contact has been activated, the supplyvoltage for DAVIE is applied to pin 1 throughfuse E053. Pin 2 is connected to earth. Theremaining pins are meant for the communicationwith various systems and are connected tothose systems.



2 9107 white Earth


4 4788 black ASL-G

5 4697 black ECAS remote control, E-gas 3

6

7 4732 black ECAS 2

8

9 4047 black CTE-3

10

11 4883 black ZF intarder

12

13 3470 blue AGS

14 3037 blue D3LC auxiliary heating

15

16

ABS CONNECTOR (A005)This ABS connector is located at the rear of thecab.

Pin 1 of the ABS connector (A005) isconnected directly to the supplyvoltage through wire 1119 and fuseE043.

Pin 2 is connected directly to the supplyvoltage after contact through fuseE040. This voltage also serves to feedthe ABS unit.

Pins 3, 4 are both connected to earth.Pin 5 is connected to pin 7 of the CWS--2

unit (D582) through wire 3428.

11

� 0209



4-36

FT TRAILER CONNECTOR (7--pin) (A002)This FT trailer connector is located at the rear ofthe cab.

Pin 1 of the FT trailer connector (A002) isconnected to earth. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fusesE000 and E001 to pins 2 (through wire2102) and 6 (through wire 2103)respectively.

Pin 2 switches the left--hand rear light.Pin 3 is connected to the CTE--3 unit (2/232)

(left direction) through wire 2008.Pin 4 is connected to relay G036 (brake--light

relay) through wire 4601.Pin 5 is connected to the CTE--3 unit

(30/232) (right direction) through wire2009.

Pin 6 switches the right--hand rear light.

REAR FOG LIGHT / BACK--UP LIGHTCONNECTOR (7--pin) (A003)This connector is located at the rear of the cab.


Pin 3 is connected to the supply voltage oncethe contact has been activated and thegearbox is in reverse gear. The voltageis applied as follows: through fuseE016 (wire 1217), back--up switchE501 (wire 4591) to pin 3.



11

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5



4-37

ALARM SYSTEM SOCKET (A033)The alarm system socket is located at the front,below the central printed circuit in the cableharness.


Pin 2 is connected to the direction indicator,front left (C014), side directionindicator, left (C016), direction indicator,rear left (C018) and the electronic unitCTE-3 (D884) (4/232) through wire2006.



Pin 5 is connected directly to the stepwelllighting on co--driver’s side (C063), theinterior lighting switch on co--driver’sside (C120), the control switch forinterior stepwell lighting, door switch onco--driver’s side (E515) through wire2609, and the interior--lighting diodeprevent feedback to the co--driver’sstepwell (D704).

Pin 6 is connected directly to the cab--lockcontrol switch (F009) through wire 3412and to the electronic unit CWS (D582)(20/215).

Pin 7 is connected directly to the generator ofintegrated voltage regulator (A502)(D+) and to lighting relay D+ (G107)through wire 1020. At the same timepin 7 is connected directly to thelighting buzzer (B242) and to theelectronic unit CWS (D582) (12/214).

Pin 8 is connected to earth.Pin 9 is not connected.

11

� 0209



4-38


Pin 1 of the 24V connector (A402) isconnected directly to the supply voltagethrough wire 1000 and fuse E026.



Pin 1 of the 24V connector (A034) isconnected directly to the supply voltagethrough wire 1240 and fuse E091(behind the contact).



Pin 1 of the 24V connector (A038) isconnected directly to the supply voltagethrough wire 1000 and fuse E168.


VARIANTS

Location

104, 134 In the case of a 15-pin connector,connectors A002 and A003 arecombined.

The FT trailer connector is located atthe rear of the cab.

The pins will be allocated as follows:Pin 1 is connected to the CTE--3 unit (2/232)

(left direction) through wire 2008.Pin 2 is connected to the CTE--3 unit


Pin 3 (rear fog lights) is connected to thesupply voltage through fuse E010 andwire 2152.

Pin 4 is connected to earth.Pin 5 switches the left--hand rear light

through wire 2102. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fuseE000 to pin 2 (through wire 2102).

11

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5



4-39

Pin 6 switches the right--hand rear lightthrough wire 2103. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fuseE001 to pin 6 (through wire 2103).

Pin 7 is connected to relay G036 (brake--lightrelay) through wire 4601.



147 This location provides the power supplyfor accessories (M6 bolt on the centralprinted circuit).

11

� 0209



4-40

1316630/24-29 EL00037542

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1240

1240

1240

1240

1240

1240

1240 1240

1240

1000

1000

1010

1000

1000

1000

10001000 1000

1000

1175

1000

1175

1000

11191119

1288 1288

1000

1181

1181

1181

1181

1181

1181 1181

1181

1181

1181

34283428

1000

1181

1000

1010

1288

3428

25/400

1

187

7

185

1

286

1

288

B04

21 22

21

185

A

114

2/233

1/233

G525

G525

G01

41 3

B

114

2

180

1180

3087

G015

E168

40A

A2A1A

115E043

25A

A2A1

B03

21 21

B03

31 21

C

115

27

321

12/401 1

377

1

321

35/402

1

196

2

380

D86

210 36

21

380

B19

930

836

1

276

B20

030

836 B03

01 22

D87

8

E091

15A

1000

1010

1010

1000

E172

10A

E182

15A

A043

12

A500

50

B010

M

31

30

G3

DB+

D+

A502

A038

12

A005

12

53

4

A042

12

2

321

D85

37 7

7

377

11

� 0209

5



4-41

1316630/24-29 EL00037642

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

4601

4601

11011101

2154

1101 1101

2110

2110

2110 2110

2110

2110

2110

2110

2100 2100

2100

2100

2102

2102

2102 2102

2102

2102

2102

2102

2102 2102

2103

2103 2103

2103

2103

2103

2103 2103 2103

2103 2103 2103

2103

2102

4601 4601 46014601

20082008

20092009

2102

1209

4602

2102 2102

2103

4601

2008

2009

210221

10

2110

1/231

4/231

14/403

28/401

22/401

5/401

C77

57 10

2/231

D85

3B

15 7

D85

2B

10 6

24/401

B13

03 334

286

4

288C

775

4 10

5

176 4

281

C77

35 11

C76

45 33

B12

93 333

284

C72

72 11

4 176

28/400

C15

82 9

7

115

3

281

C01

25 9

C07

42 9

2

284

5

493

C15

62 9

4

189

C01

01 9

1

161

8

115

6

493

C15

72 9

C07

52 9

C15

92 9

5

189

C01

12 9

2

161

3

286

C01

32 9

3

288

C02

13 14

22

115

C02

03 14

9

493

8/402

D75

91 14

5

115

2

493

6

115

4

493

33/400

7/402

6/402

12 493

D

115

A002

26

43

51

D88

4

2/ 232

30/

232

E511

12

P

C622

0I

II

D87

8

1010

1000

1010

1000

2100

E084

10A

E000

10A

D609

D610

2154

30

8685

87A

87

G000

2101

E001

10A

MM

M

30

8685

87A

87

G036

4602

E013

10A

1209

!

11

� 0209



4-42

42 1316630/24-29 EL000377

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

1217

1217

1217

4591

4591

1217

1217

121712171217

1217 1217

1217 1217 1217

4591

1217

1217

4591

4591

12174591

1113

1113

2152

2150

2152

2152

2152

2152

2152

4591

2152

2150

1229

9107

47884788

48834883

3470 3470

46974697

47324732

4047

1229

34253425

46974697

46974697

46974697

3064

3065

30373037

30373037

3470

11131113

121713/401

C74

85 15

1

118

E56

12 13

E501

24

8

493

B07

91 13

F006 1 15

1

115

2

376

D81

31 13

3

176

C75

05 15

C75

15 15

C02

65 12

6

118 C02

75 12

16/402

27

115

6/401 C77

31 11

D85

2C

2 6

24/400 7493

C02

44 11

C02

54 11

9

115

7

176

18/403

D80

9A

1 32

D58

718 26

D81

413 47

D80

24 34

D88

45 5

D85

013 23

D59

144 28

D52

97 33

19

37815

185

D59

723 31

19

434

19

297

5

377

9

445

21

461

20

433

5

3784

378

D87

112 40

11

483

D90

18 46

11

483

A003

15

73

71

913

411

A021

35

810

142

6/ 253

D806

11/

253

D87

8

1010

1000

1010

1000

E016

10A

E048

15A

30

8685

87A

87

G005

2151

2150

M

E010

10A

M

E053

10A

10

493

!

11

� 0209

5



4-43

42 1316630/24-29 EL000378

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

2600

2600

2600

20062006

1114

1114

11141114

2609

2609 2609

2609

1020

1020 1020

26002600 2600

2006 2006

2006

2007

20062006

2007

20072007

20072007

1114

2007

5063

1114

26092609

26092609

2600

2006

1114

1020

1020

8

383

D86

23 36

D86

24 36

32/402

D70

81 17

C06

31 17

13/402

D85

3B

6 7

A50

2D

+ 1

1

114

9 281

C06

21 17

D85

35 7

E51

41 16

C01

41 4

C01

61 4

C01

71 4

2

281

1

185

C01

81 4

3115

C01

91 4

4

115

C01

51 4

2

286

C76

56 4

4

380

D86

25 36

10

483

8

189

8

190

9

286

E51

52 17

9

383

D87

8

1010

1000

1010

1000

E108

15A

D668

1020

B036

1024

127

42

15

A040

39

D88

4

4/ 232

17/

232

1/ 232

31/

232

29/

232

9 281

11

� 0209



4-44

42 1316630/24-29 EL000379

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

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240

241

242

243

244

245

246

247

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249

250

251

252

253

254

255

256

257

258

259

260

261

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263

264

265

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297

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11

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5



4-45

43. CONNECTOR SOCKETS FA, DIAGNOSTIC CONNECTOR, ALARMCONNECTOR

DIAGNOSTIC CONNECTOR (A021)The diagnostic connector is installed on the topleft-hand side in the central cabinet. This is theconnector to which DAVIE is connected. Afterthe contact has been activated, the supplyvoltage for DAVIE is applied to pin 1 throughfuse E053. Pin 2 is connected to earth. Theremaining pins are meant for the communicationwith various systems and are connected tothose systems.



2 9107 white Earth


4 4788 black ASL-G

5 4697 black ECAS remote control, E-gas 3

6

7 4732 black ECAS 2

8

9 4047 black CTE-3

10

11 4883 black ZF intarder

12

13 3470 blue AGS

14 3037 blue D3LC auxiliary heating

24V CONNECTOR (A007)This 24V connector is located on the right--handside, along the air vents of the heater (centralconsole).

Pin 1 of the 24V connector (A007) isconnected directly to the supplyvoltage through wire 1000 and fuseE036.


ABS CONNECTOR (A004)This ABS connector is installed in the back crossmember of the chassis.

Pin 1 of the ABS connector (A004) isconnected directly to the supplyvoltage through wire 1119 and fuseE043.

Pin 2 is connected directly to the supplyvoltage through fuse E040 behind thecontact. This voltage also serves tofeed the ABS unit.

Pins 3,4 are both connected to earth.Pin 5 is connected to the CWS--2 unit

(D582) through wire 3428.

11

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4-46

FA TRAILER CONNECTOR (7--pin) (A000)This FA trailer connector is installed in the backcross member of the chassis.

Pin 1 of the FA trailer connector (A000) isconnected to earth.If a connection is made betweencontacts 2 and 1 (rear/side marker andparking lights position) with the lightingswitch (C622), a voltage is applied tocontact 85 of relay G000 through fuseE084, wire 1101, switch C622 and wire2100. The relay is activated and avoltage is applied from wire 1000,contacts 30 and 87 (from relay G000)through fuses E000 and E001 to pins 2(through wire 2102) and 6 (through wire2103) respectively.

Pin 2 switches the left--hand rear light.Pin 3 is connected to the CTE--3 unit (2/232)

(left direction) through wire 2008.Pin 4 is connected to relay G036 (brake--light

relay) through wire 4601.Pin 5 is connected to the CTE--3 unit


Pin 6 switches the right--hand rear light.

REAR FOG LIGHT / BACK--UP LIGHTCONNECTOR (7--pin) (A001)This connector is installed in the back crossmember of the chassis.



Pin 5 is connected directly to the supplyvoltage through fuse E048 and wire1113. Pin 3 is also connected toconnector A026 (superstructureside--lights, 4--pin).


11

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5



4-47

ALARM SYSTEM SOCKET (A033)The alarm system socket is located at the front,below the central printed circuit in the cableharness.


Pin 2 is connected to the direction indicator,front left (C014), side directionindicator, left (C016), direction indicator,rear left (C018) and the electronic unitCTE-3 (D884) (4/232) through wire2006.



Pin 5 is connected directly to the stepwelllighting on co--driver’s side (C063), theinterior lighting switch on co--driver’sside (C120), the control switch forinterior stepwell lighting, door switch onco--driver’s side (E515) through wire2609, and the interior--lighting diodeprevent feedback to the co--driver’sstepwell (D704).

Pin 6 is connected directly to the cab--lockcontrol switch (F009) through wire 3412and to the electronic unit CWS (D582)(20/215).

Pin 7 is connected directly to the generator ofintegrated voltage regulator (A502)(D+) and to lighting relay D+ (G107)through wire 1020. At the same timepin 7 is connected directly to thelighting buzzer (B242) and to theelectronic unit CWS (D582) (12/214).

Pin 8 is connected to earth.Pin 9 is not connected.

11

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4-48

SUPERSTRUCTURE SIDE--LIGHTSCONNECTOR (A026)This connector is located in the side member atthe rear left (connector 516).

Pin 1 is connected directly to the(semi--)trailer socket (A000) pin 2through wire 2102, and to therear--light/ side light relay (G000)through fuse E000.

Pin 2 is connected directly to the(semi--)trailer socket (A000) pin 6through wire 2103, and to therear--light/ side light relay (G000)through fuse E001.

Pin 3 is connected directly to pin 5 of the rearfog light socket (A001) through wire1113 and to the supply voltage throughfuse E048.


AUTOMATIC GEARBOX (A047)

Pin 1 is connected to contact 87 of relayG291 through wire 5638.

Pin 2 is connected to contact 87A of relayG291 through wire 5639.



Pin 5 is connected to contact 87A of relayG294 through wire 5642.


Pin 7 is connected to the electronic unit forgearbox control (D866) through wire5644.

Pin 8 is connected to the PTO control switch(C714) through wire 5628.


VARIANTS

Location

104, 134 In the case of a 15-pin connector,connectors A000 and A001 arecombined.

The FA trailer connector is installed inthe back cross member of the chassis.

The pins will be allocated as follows:Pin 1 is connected to the CTE--3 unit (2/232)

(left direction) through wire 2008.Pin 2 is connected to the CTE--3 unit




11

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5



4-49

Pin 5 switches the left--hand rear lightthrough wire 2102. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fuseE000 to pin 2 (through wire 2102).

Pin 6 switches the right--hand rear lightthrough wire 2103. If a connection ismade between contacts 2 and 1(rear/side marker and parking lightsposition) with the lighting switch(C622), a voltage is applied to contact85 of relay G000 through fuse E084,wire 1101, switch C622 and wire 2100.The relay is activated and a voltage isapplied from wire 1000, contacts 30and 87 (from relay G000) through fuseE001 to pin 6 (through wire 2103).

Pin 7 is connected to relay G036 (brake--lightrelay) through wire 4601.


Pin 9 is connected directly to the supplyvoltage through fuse E048 and wire1113. Pin 3 is also connected toconnector A026 (superstructureside--lights, 4--pin).

151 This location provides the power supplyfor accessories (M6 bolt on the centralprinted circuit).

11

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4-50

1316630/24-29 EL00038043

12

34

56

78

910

1112

1314

1516

1718

1920

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5



4-51

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11

� 0209



4-52

43 1316630/24-29 EL000382

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108

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113

114

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116

117

118

119

120

121

122

123

124

125

126

127

128

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135

136

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148

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11

� 0209

5



4-53

43 1316630/24-29 EL000383

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

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180

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203

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207

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210

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11

� 0209



4-54

43 1316630/24-29 EL000384

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

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262

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11

� 0209

5



4-55

46 AUXILIARY HEATING EBERSPÄCHER HYDRONIC 10

VARIANTS

Location6 Only when transporting hazardous

substances. The auxiliary heating will beswitched off upon activation of the PTO.

79 Wire 4009 only applies in the case of a VF.


11

� 0209



4-56

46 1316630/24-29 EL000339

12

34

56

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11

� 0209

5



4-57

46 1316630/24-29 EL000340

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11

� 0209



4-58

48. ECAS 3 (4x2)

VARIANTS

Location80 For vehicle type FA: component B250

For vehicle type FT: component B238


11

� 0209

5



4-59

48 1316630/24-29 EL000337

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34

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376

12

373

D87

8

E035

10A

3

21

45

G240

1211

3402

1010

1000

1010

1000

75

A021

1/ 307

3/ 307

D529

2/ 307

4/ 307

6/ 307

7/ 307

D59119

/33

3

50/

333

44/

333

D853

14/

396

9/ 396

20/

395!

D804

16/

334

17/

334

D85

12/ 44

6

14/

446

25/

446

11/

446

3/ 446

4/ 446

13/

340

23/

446

D852

L!

ST

OP

11

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4-60

48 1316630/24-29 EL000338

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

12211221

3502

3502 35023502

3502

1221

1221

1117

1000

1221

1117

1000

1221

12211221

1221

1221

4739 47394739

4736 47364736

90099009

9009

4737 47274727

9009

4741 47414741

4742 47424742

4740 47404740

4751 4751

4740 4740

475147

40

9009

9009

9009

9009

1010

1000

10001000

C73

93 373

376

4

347

21

321

3

347

20

321

11

347

29

3215

373

D58

75 26

D81

33 13

F612

1

L

2

F613

1

L

2

9/401

2

373

1

373

8

461

1

348

1

356

F614

1

L

2

4

348

4

356

6

347

23

321

7

347

24

321

5

347

22

321

12

347

28

321

4B250

31

2

F615 1 34A

3

348

3

356

2

3482

356

4

B166

31

5

348

D550

19/

232

!

19/

446

7/ 446

12/

446

5/ 446

18/

446

1/ 446

D85

1

6/ 444

10/

446

21 446

20/

446

8/ 446

1

347

C74

11 34A

2 115

30/400

29/400

D87

8

1010

1000

1010

1000

E062

10A

E051

10A

1000

87A

87

G015

B01

030 1

A

114

11

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5

95XF series Changes in the electrical system from chassis number 0E527418

CHANGES IN THE ELECTRICAL SYSTEM

5-1

5. CHANGES IN THE ELECTRICAL SYSTEM FROM CHASSIS

NUMBER 0E527418

5.1 OVERVIEW OF THE CHANGES IN THE ELECTRICAL SYSTEM

CHANGE/Chassis numbers


Change See sectiondiagramnumber

Rotating lights on roof 0E527418 Rotating lights on roof included incircuit diagram

49

Heater fan 0E531311 Electrical connection oftemperature controlled circuitbreaker for fan heater modified

20

Ignition/starter switch 0E532297 Relay G372 (micro relay)changed to G303 (mini relay)

1

Converter/Radio 0E537437 Loudspeaker wiring modified 35

Gearbox and gateprotection

0E550289 High/Low valve (B079) controlmodified

13

CTE-3 0E550289 Connection of pin 51: High/Lowvalve (B079) control modified

5

Heater fan 0E565651 Connection of five-position switch(C882) modified

20

Cab heater 0E565651 Wire marking modified 46

Cab heater 0E574689 Connection of Eberspächer cabheater (air) modified

40A/40B

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5CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from chassis number 0E527418 95XF series

5-2

5.2 CIRCUIT DIAGRAM 1316630/30

This page can be used to make your own noteson the circuit diagram.

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5



5-5

5.3 OVERVIEW OF BASIC CODES IN CIRCUIT DIAGRAM 1316630/30

Column 1 Basic code

Column 2 Description

Column 3 Number on search bar of circuitdiagram 1316630/ 30

Column 1 Column 2 Column 3A000 Trailer socket (7-pin) 57/58/240/252/292/397A001 Rear fog lamp/reversing light socket (7-pin) 270/275/395/398A004 ABS FA socket (7-pin) 403A007 24-V socket, 2-pin 394A021 Diagnostic socket (16-pin) 181A026 Superstructure width marker lights (4-pin) 241/253/395/399A027 Accessories socket (4-pin) 399A038 Accessories socket, 2-pin, 40A 392A040 Alarm system socket 782A042 Dashboard socket (2-pin) 359A043 Seat console socket, driver’s side (2-pin) 391A046 Connector for superstructure for remote control connection 563A058 Trailer socket (15-pin) 58/59/241/254/270/275/293/393/400A500 Batteries (2x) 1A502 Integrated voltage regulator generator 3B000 Windscreen wiper motor 81B001 Windscreen washer pump motor 91B002 Headlamp washer pump motor 93B003 Electric window motor, driver’s side 729B004 Electric window motor, co-driver’s side 726B005 Left mirror adjustment motor 742/752B006 Right mirror adjustment motor 747/758B007 E-gas speed/engine actuator 498B009 Roof hatch motor 775B010 Starter motor 9B011 Speed limiter motor 555B015 Heater fan, 4-speed 377/527/528B017 Mirror heating, driver’s side 763B018 Mirror heating, co-driver’s side 764B023 Radio 708B024 Loudspeaker, left 707/714B025 Loudspeaker, right 709/716B026 CB 710B028 Horn 766B030 Cigar lighter, driver’s side 361B032 Seat heating, driver’s side 387B033 Seat heating, co-driver’s side 389B036 D+ generator resistor 5B038 Glow plug 30/597B039 Glow plug 30/597B040 Glow plug 598B041 Glow plug 598B042 Air dryer heating element 386B043 Air-conditioning compressor 368B071 Lifting-gear lifting valve 611B072 Lifting-gear lowering valve 605

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5-6

Column 1 Column 2 Column 3B073 Lifting gear motor pump 614B079 Valve, single-H protection 37B088 Intarder proportional valve 488B089 Intarder air supply valve 446B122 Fuel feed pump for Eberspächer cab heater 505/514/531B129 Headlamp height adjusting motor, left 221B130 Headlamp height adjusting motor, right 223B131 Pump unit/injector solenoid valve, cylinder 1 574B132 Pump unit/injector solenoid valve, cylinder 2 576B133 Pump unit/injector solenoid valve, cylinder 3 577B134 Pump unit/injector solenoid valve, cylinder 4 579B135 Pump unit/injector solenoid valve, cylinder 5 581B136 Pump unit/injector solenoid valve, cylinder 6 583B166 ECAS valve, front axle 632/661B174 Speed limiter motor 480B175 Roof hatch motor, Superspace cab 771B178 Loudspeaker, left 717B179 Loudspeaker, left 719B180 Loudspeaker, right 720B181 Loudspeaker, right 722B182 Fuel heating 799B185 Radio 717B186 Loudspeaker filter, driver’s side 717B187 Loudspeaker filter, co-driver’s side 720B192 Engine brake valve 77/586B199 Central door lock, driver’s side 675B200 Central door locking motor, co-driver’s side F249 XH/ XC 670/679B237 ASR valve 418B238 Air supply valve, ECAS driven axle left/right (FT) 630B241 Fuel filter/water separator heating element sensor 790B243 Cross-axle lock control valve 278B244 Longitudinal controlled slip differential control valve 280B245 PTO control valve 686B246 PTO control valve 690B247 Engine brake (DEB) valve 434B248 Engine brake (DEB) valve 436B250 Air supply valve, ECAS driven axle left/right (FA) 628B252 Recirculation valve 381B253 Air supply valve, ECAS driven axle left/right 659B254 Valve ECAS trailing/leading axle, lifting/lowering 662B256 ABS valve, front left 411B257 ABS valve, front right 412B258 ABS valve, rear left 414B259 ABS valve, rear right 416B290 Electropneumatic boost pressure valve 584B293 Gearbox gate protection valve 47B294 Cab air suspension valve, switching off height control, front of cab 296B298 Cab air suspension valve, switching off height control, rear of cab 461B344 Electronic unit for automatic lubrication 472B501 Compact tachograph 25C000 Dipped beam, left 255C001 Dipped beam, right 257C002 Main beam, left 259C003 Main beam, right 260C006 Spotlights, left 262

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5



5-7

Column 1 Column 2 Column 3C007 Spotlights, right 263C008 Fog light, front left 264C009 Fog light, front right 266C010 Width marker light, headlight, left 231C011 Width marker light, headlight, right 243C012 Width marker light, front left 232C013 Width marker light, front right 244C014 Front left direction indicator lamp 50C015 Front right direction indicator lamp 53C016 Side left direction indicator lamp 52C017 Side right direction indicator lamp 55C018 Rear left direction indicator lamp 51C019 Rear right direction indicator lamp 54C020 Brake light, left 290C021 Brake light, right 292C022 Rear light, left 234C022 Rear light, right 246C024 Fog light, rear left 268C025 Fog light, rear right 269C026 Reversing light, left 273C027 Reversing light, right 274C046 Map reading light, driver’s side 320/348C047 Map reading light, co-driver’s side 322/349C052 Heater fan light, left 365C053 Heater fan light, right 366C062 Stepwell lighting, driver’s side 307/330C063 Stepwell lighting, co-driver’s side 313/331C064 Central upper storage compartment lighting 303/355C065 Central lower storage compartment lighting 304C066 Right-hand storage compartment lighting 306C067 Left-hand tool compartment lighting 323/356C068 Right-hand tool compartment lighting 324/357C071 Work lamp 20C072 Ashtray light, left 362C073 Ashtray light, right 363C074 Width marker light, rear left 233C075 Width marker light, rear left 246C110 Bunk light with switch down 351C111 Bunk light with switch up 352C115 Bunk light with switch 302C130 Red interior nightlight, driver’s side 345C139 Red interior nightlight, co-driver’s side 342C144 Rotating light, left 693C145 Rotating light, right 695C148 Interior lighting, driver’s side, 2 x 21W 315/334C149 Interior lighting, co-driver’s side, 2 x 21W 309/338C150 Left-hand storage compartment lighting 353C151 Interior lighting with central switch 326C154 Rear number plate light, left (tractors) 237C155 Rear number plate light, right (tractors) 249C156 Width marker light, left, 1st (tractors)) 238C157 Width marker light, right, 1st (tractors)) 250C158 Width marker light, left, 2nd (tractors)) 239C159 Width marker light, right, 2nd (tractors)) 252C539 Accessories contact-start switch 14

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5-8

Column 1 Column 2 Column 3C588 Heater fan switch, 4-speed 377C622 Lighting switch 205/209C677 Fuel heater switch 797C695 Mirror adjusting switch, driver’s side 743/753C696 Mirror adjusting switch, co-driver’s side 748/759C697 Seat heating switch, driver’s side 387C698 Seat heating switch, co-driver’s side 389C716 Rotating light switch 696C725 Work lamp switch 20C726 Glow plug switch 33C728 Front fog light switch 217C731 Interior roof console lighting switch

(bed control), co-driver’s side F249 XC 315/335C732 Interior roof console lighting switch, co-driver’s side F249 XC 315/335C733 Interior roof console lighting switch

(bed control), driver’s side F249 XC 310/339C734 Interior roof console lighting switch, driver’s side F249 XC 310/339C735 Interior nightlight switch FG249 XC 318/345C736 Roof hatch switch F249 XL/XH/XC 771/775C737 ASR traction switch 427C739 Lifting-gear switch 612C740 ECAS switch, normal driving level 619/643C741 ECAS switch, axle lifting 646C742 Traction control switch 648C743 Electric window switch, co-driver’s side (driver’s side door) 732C744 Electric window switch, co-driver’s side (co-driver’s side door) 736C745 Electric window switch, driver’s side (driver’s side door) 739C746 Mirror heating switch 765C747 Fuel filter/water separator heating element switch 794C748 Cross-axle lock control switch 278C749 Longitudinal controlled slip differential control switch 280C750 PTO control switch 686C751 PTO control switch 690C760 Air-conditioning switch 372C761 CWS switch more warnings 155C763 Instrument lighting dimming potentiometer 120C764 Headlamp height adjustment potentiometer 220C765 Warning lights switch (with LED search lighting) 40C774 Central door locking switch 679C775 Switch for direction indicator lamps/main beam/dipped beam/horn 44/225/766C776 Multi-function switch 91/488/561C778 Cab heater switch 509/537C799 Retarder switch 452/467C802 Recirculation switch 383C803 Central door locking switch 670C804 Flexible speed limiter switch 559C844 Cab heater switch 517C863 Rear fog light switch 212C882 Heater fan switch 527D503 Electronic unit for lifting gear 603D529 Electronic unit, ECAS remote control 616/639D587 Electronic unit for ZF intarder 446D591 Electronic unit for E-gas 3 492D597 Electronic unit for ASL-V speed limiter 551D600 Diode for rear fog light/dipped beam 212

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5



5-9

Column 1 Column 2 Column 3D601 Diode for rear and front fog lights 215D609 Diode for light switch 209D610 Diode for main beam/dipped beam 225D611 Diode for lifting-gear lowering valve damping 604D612 Diode for lifting-gear lifting valve damping 609D613 Diode for lifting-gear for pump relay damping 607D622 Diode for lifting-gear lifting lock 611D622 Diode for lifting-gear lowering lock 605D668 Diode for generator safety (D+) 5D708 Diode for interior lighting, prevent feedback to co-driver’s stepwell 332D709 Diode for interior lighting, prevent feedback

to switch, co-driver’s side 314/333D710 Diode for interior lighting, prevent feedback

to switch, driver’s side 309/338D721 Diode for parking brake, prevent feedback 103D722 Diode for brake lights, prevent feedback 288D745 Diode for engine brake valves (DEB) 438D758 Diode, prevent feedback to CWS 299D759 Diode, prevent feedback to brake lights 294D802 Electronic unit, ECAS-2 657D809 Electronic unit, ASL-G speed limiter 478D814 Electronic unit, ECS 579D850 Electronic unit, ABS/ASR, D version 416D851 Electronic unit, ECAS-2 (4x2) 628D852 DIP-3 instrument panel 119D853 Electronic unit, CWS-2 164D855 Electronic unit, water separator 791D862 Electronic unit, central door locking 672D870 Electronic unit, Voith retarder 133-2 462D871 Electronic unit, cab heater D3LC 505/514D884 Electronic unit, CTE-3 64D895 Electronic unit, 24/12 V converter 703D901 Electronic unit, Eberspächer Hydronic 10 cab heater 533E000 Fuse, rear left width marker light 230E001 Fuse, rear right width marker light 242E004 Fuse, dipped beam, driver’s side 254E005 Fuse, dipped beam warning light, co-driver’s side 256E006 Fuse, main beam, driver’s side 258E007 Fuse, main beam warning light, co-driver’s side 259E008 Fuse, spotlights 261E009 Fuse, front fog lights 263E010 Fuse, rear fog lights 267E013 Fuse, brake lights 287E016 Fuse, reversing lights 272E019 Fuse, operation of glow plug/CTE/direction indicator lamps/engine brake 33E023 Fuse, switch for cold start/tachograph/

cab heater program clock 22E025 Fuse, windscreen wiper motor/headlamp washer 90E026 Fuse, cigar lighter 360E027 Fuse, 24V/12 V converter 17E028 Fuse, interior lighting 301/329E029 Fuse, retarders/engine brake 440E030 Fuse, horn 766E031 Fuse, heater fan ITC unit 368/523E033 Fuse, electric window motor, co-driver’s side 724

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5-10

Column 1 Column 2 Column 3E034 Fuse, electric window motor, driver’s side 728E035 Fuse, instruments and warning lights 101E037 Fuse, ignition switch 14E040 Fuse, ABS 417E041 Fuse, ABS 406E042 Fuse, ABS 407E043 Fuse, trailer ABS 401E044 Fuse, mirror heating 732E048 Fuse, trailer power supply 395E051 Fuse, ECAS-1 623/653E052 Fuse, ECAS remote control work lamp 19E053 Fuse, ECAS diagnostic connector (16-pin) 176E062 Fuse, lifting gear and ECAS 601/617E084 Fuse, lighting 201E091 Fuse, air dryer/fuel contamination separator heating element 385E108 Fuse, CTE-2/CTE-3 46E112 Fuse, glow indicator light 31/599E114 Fuse, Eberspächer cab heater 502/511/524E117 Fuse, search light 228E118 Fuse, UPEC power supply relay 572E142 Fuse, accessories before ignition 695E143 Fuse, E-gas tachograph 27E157 Fuse, automatic lubrication 470E164 Fuse, fuel heating before ignition 799E168 Fuse, accessories/microwave 392E710 Fuse, operation of fuel filter/water separator 792E171 Fuse, fuel filter/water separator 788E172 Fuse, trailer ABS, 10 A 402E184 Fuse, UPEC 570E194 Fuse, UPEC superstructure 569E197 Fuse, E-gas 486E501 Reversing light control switch 272E507 Proximity switch for axle load protection lifting gear (10-ton) 601E508 Air-conditioning compressor temperature switch 371E509 Air-conditioning operating switch, high/low pressure 370E511 Brake light control switch 288E514 Control switch for stepwell/interior lighting, door switch,

driver’s side 306/329E515 Control switch for stepwell/interior lighting, door switch,

co-driver’s side 312/330E524 Lifting gear control switch, oil pressure limit switch 609E525 Control switch for central upper storage compartment lighting 302/354E526 Control switch for central lower storage compartment lighting 303E527 Control switch for right-hand storage compartment lighting 305E528 Control switch for left-hand tool compartment lighting 322/355E529 Control switch for right-hand tool compartment lighting 323/356E550 Control switch for glow plug temperature 585E560 Control switch for left-hand storage compartment lighting 352E561 Gearbox gate protection control switch 47E564 Engine brake control switch 60/595E566 Control switch for Eberspächer cab heater (D1LC) thermostat 507E570 Control switch for coupling/PTO N/10 685E571 Control switch for Thermo 90 cab heater 537E575 Clutch proximity switch 483/567E579 Proximity switch for Eberspächer cab heater/fan thermostat 540

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5



5-11

Column 1 Column 2 Column 3E580 Proximity switch for Eberspächer cab heater/fan timer 543E581 Cab heater control switch 517F000 Parking brake control switch 102F006 Control switch, differential lock, 1st differential 144F007 Control switch, differential lock, 3rd differential 148F011 Control switch for engine oil pressure 161F033 Splitter signalling control switch 128F038 Control switch, differential lock, 2nd differential 147F047 Control switch for steering system (1st circuit) 158F048 Control switch for steering system (2nd circuit) 159F050 Control switch for differential lock pressure (1st and 2nd differential) 146F087 Control switch for gearbox PTO 150F088 Control switch for gearbox PTO 152F501 Speed sensor 107F509 Cab temperature sensor of cab heater 516/541F512 Sensor for ABS blocking signal, front left 405F513 Sensor for ABS blocking signal, front right 406F514 Sensor for ABS blocking signal, driven axle, left 407F515 Sensor for ABS blocking signal, driven axle, right 409F531 Sensor for E-gas accelerator pedal 494F533 Speed sensor (4-pin), 1st 23F535 Engine coolant temperature sensor 115F544 Coolant temperature sensor, secondary retarder 450/466F552 Crankshaft position sensor 571F555 Boost pressure sensor 576F558 Camshaft position sensor 570F561 Inlet air temperature sensor 573F565 Fuel temperature sensor 574F566 Engine coolant temperature sensor 575F571 Sensor, accelerator pedal, ECS 578/580F585 Engine coolant level sensor 162F608 Fuel level sensor 116F612 ECAS height sensor, left, rear axle 622/651F613 ECAS height sensor, right, rear axle 623/652F614 ECAS height sensor, front axle 625/653F615 Pressure sensor, ECAS, driven axle, left/right 655F616 Cab locking sensor 297F620 Sensor for Voith retarder 133-2 oil temperature 464G000 Relay, rear light/width marker light 208/226G001 Relay, dipped beam 224/254G002 Relay, main beam 225/258G003 Relay, spotlights 227/261G004 Relay, front fog light 216/263G005 Relay, rear fog light 211/267G014 Relay, glow plug 31/74/584/597G015 Relay, ignition 6/14G028 Relay, electric window, co-driver’s side 723/731G029 Relay, electric window, co-driver’s side 725/732G030 Relay, electric window, driver’s side 727/738G031 Relay, electric window, driver’s side 729/739G036 Relay, brake light, 1st 287/289G052 Relay, lifting-gear motor 606/613G066 Relay, lifting-gear takeover 606/608G126 Relay, UPEC power supply 571/573G170 Relay, heater fan of cab heater 524/536

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5-12

Column 1 Column 2 Column 3G178 Relay, accessories 16/17G201 Relay, EFPH fuel heating 796/799G231 Relay, radio lighting (12V) 704/706/711/713G234 Relay, fuel filter/water separator control 788/793G236 Micro relay, windscreen wiper (speed 1 or 2) 81/83G237 Micro relay, windscreen wiper (automatic zero position) 82/85G238 Micro relay, headlamp washer 79/92G239 Relay, disengage third brake 419/429G240 Micro relay, PTO/speed control 101/152G243 Micro relay, engine brake (DEB) 432/434/437/587G247 Relay, heater fan of cab heater 523/529G257 Micro relay, recirculation valve 380/381G258 Micro relay, recirculation valve 380/383G259 Relay, N10-PTO control 684/686G267 Micro relay, air-conditioning 368/371G279 Micro relay, air-conditioning 369/375G284 Micro relay, Voith retarder 133-2 455/456G297 Relay, cab air suspension 295/298G300 Micro relay, Thermo 90 cab heater 521/522G301 Micro relay, lighting D+ 5/202G302 Micro relay, Swedish lighting 202/206G303 Relay, starter motor lock 4/11G321 Relay, UPEC superstructure connector 564/565G328 Relay, UPEC engine stop 564/596G392 Micro relay, rear fog light takeover 211/213G420 Relay, gearbox gate protection takeover 37/78G516 Central cab earth, co-driver’s side 192G718 Connection parking brake/PTO 103G721 Connection multi-function switch 489G723 Connection central door locking 680G725 Connection D3LC cab heater 505/514

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5



5-13

5.4 SECTION DIAGRAMS OF CIRCUIT DIAGRAM 1316630/30

1 Charging circuit/starter motor/ignition /starting switch

5 CTE-3

13 Gearbox and gate protection

20 Heater fan/air-conditioning

35 Radio converter

40A Eberspächer cab heater (withthermostat unit)

40B Eberspächer cab heater (with timer)

46 Eberspächer Hydronic 10 cab heater

49 Rotating lights on roof

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5-14

1 CHARGING CIRCUIT/STARTER MOTOR/IGNITION /STARTING SWITCH

CONTACT CIRCUITIf ignition/starter switch C539 is turned (contact1 is connected to pin 6), the “accessories” relay(G178) will be activated.Voltage is now applied through fuse E037, wire1100, switch C539 and wire 1130 to contact 85of relay G178 (“accessories” relay). As a resultof the activation of relay G178 a connection ismade between contacts 30 and 87 and avoltage is applied to D525 (electronic 24V/12Vconverter) through fuse E037, wire 1100,contacts 30 and 87, wire 1147, fuse E027, wire1106. At the same time a voltage is applied toC725 (work lamp switch) through fuse E052 andwire 1100.If the vehicle ignition is turned off, no voltage isapplied to connection point 42. As a result, pin55 of the CTE-3 unit will be connected to thesupply voltage for 3 minutes, causing the enginestop/engine brake valve (B082) to becomeactivated.If the vehicle is switched to contact again withinthese 3 minutes, the engine stop/engine brakevalve (B082) is deactivated again.For more information on activating the enginebrake: see the system manual.

STARTING CIRCUITIf contact switch C539 is turned (contact 1 isconnected to contacts 4 and 6), contact relayG015 is activated through wire 4001. If thecontact switch is turned into the “starting”position, a connection between points 1 and 2 ismade in this switch. The supply now runs fromthe batteries through fuse E037, connection 1-2of the contact/starter switch and wire 4004,contacts 30 and 87 of relay G303 (starter motorlock relay) to connection point 50 of startermotor B010. The relay coil is located betweenpoints 50 and 31 (earth) and will supply thestarter motor with voltage through connectionpoints 30 and 31, as a result of which the motorwill start operating.Voltage is also applied to pin 45 of the CTE-3through fuse E037, wire 1100, switch C539(connections 1 and 2) and wire 4004.Depending on the condition (engine speedexceeding approx. 400 rpm and supply voltage(battery voltage) on the CTE unit exceeding 17V), glowing is activated during starting, on theunderstanding that preglowing has taken placefirst.Via the same circuit there is a voltage on D827(Electronic unit, cab heater).For more information on glowing: see thesystem manual.

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5



5-15

As soon as the motor is running, a voltage isapplied from A502 to wire 1020. This wire isconnected to both D853 (CWS-2), D871(electronic unit, cab heater) (D3LC) (if fitted) andA040 (socket for alarm system) (if fitted). Thisvoltage is also applied to connection point 85 ofrelay G303 (Starter motor lock relay). It isactivated and will interrupt the starting circuit.

CHARGING CIRCUITIf the contact is activated, voltage is applied togenerator resistor D+ (B036).The other side of the resistor is connected toearth through the diode for generator safety (D+)(D668), wire 1020, D+ connection of thealternator and the integrated voltage regulator(A502) in the generator. This will cause a smallcurrent to run, causing a magnetic field in thealternator.After starting, the voltage on clamps B+ and D+will increase to approx. 28.4 V. This is caused bythe fact that the regulator disconnects the earthconnection in the regulator and connects it tothe battery voltage. This voltage is also appliedto wire 1020, so that the voltage difference overthe resistor becomes 0 V. The magnetic field willnow disappear, so that the generator will not beenergised for a short period of time. This willreduce the voltage on outputs B+ and D+.The regulator reactivates when the voltagedrops below 27.6 V. This means that the voltagesupplied by the generator remains relativelyconstant. The batteries are fed via generatoroutput B+.

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5-16

1 1316630/30 EL000623

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1202

10001000

1000

1020

1020

4001

1010

1000

1000

4002

4002

4002

1130

1100 11001/412

1010

1020

1020

1020

4004

4004

4004

4004

1100

1020

1020

1000

4002

1000

10001000 1000

1130

1100

1000

1010

4001

1020

1000

1106

1110 1110

1147

1147

1147

4049 4049

1202 1202 1202

1202

4004

4004

4004

1202

4011

4011

1202

4049

4049 4049

4049 4049

1000

1000

1000

1202

1202

G24

33 24

A

114

1

1142

383

D85

3B

6 7

A500

1/416

1/417

13/402

15/402

19/402

G525

G525

G01

41 3

27

114

2/412

4/412

6/412

34/400

A04

07 42

D87

114

D82

7A

4 41

B

114

C53

98

383

3087

8685

G015

50

B010

M

31

30

G3

DB+

D+

A502

20/402

D52

52 3512/403

32/400

1/402

3/402

C72

55 221

176

10/403

D

114

41

B192

55/

232

16/

232

45/

232

42/

232

D884

D81

31 1316/402

C726

5

71

01

2

176

10 176

C77

53 4

5

185

E56

42 14

G525D80

46 30

C75

45 30

10

376

12

114

7

371

E04

3A

1 23

E16

8A

1 21

D87

8

1010

1000

E037

15A

1000

1010

D668

B036

1024

1020

30

8685

87A

87

G178

1100

1147

1130

E027

10A

E052

10A

1147

E019

10A

G303

8785 86

87A

30

11

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5-17

5 CTE-3

If the vehicle speed is lower than a certain value(this value depends on the engine type andgearbox model), connection point 51 will beearthed in the unit. Voltage is now applied toconnection point 85 of relay G420 through fuseE019, wire 1202. Connection point 86 is earthedvia connection point 51 of the CTE unit (D884).Relay G420 is energised (points 30 and 87 areconnected). A voltage is now applied toconnection point 2 of valve B079 (Valve,single-H protection) through fuse E019 and wire1202). Connection point 1 of valve B079 isconnected to connection point 30 of relay G420through wire 4030. If the contacts of relay G420are closed (points 30 and 87 are connected),valve B079 will be activated. Now it is possibleto shift down.

VARIANTS

Location

14 Not applicable if the vehicle isequipped with a UPEC system.

22,29 Connector 495 is only used in thecase of an FA.

Connector 493 is used in the caseof an FT.

50,85,89 Not applicable if the vehicle isequipped with a UPEC system.


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5-18

5 1316630/30 EL000625

5455

5657

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4011

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2600 2600 2600 26002600

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40044004

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1010

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B00

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5-20

13 GEARBOX AND GATE PROTECTION

RANGE-CHANGE PROTECTION, GEARBOX(gears 1 -> 5)This shift-down safety prevents shifting downinto the lower range (gears 1, 2, 3 and 4) oncethe vehicle speed has exceeded approx. 30km/h. The shift-down safety is installed onvehicles with single H-type gearing.

In the case of an electrical malfunction (voltagedrop out), the safety is activated and the gears1, 2, 3 and 4 cannot be re-engaged.

OPERATIONIf the vehicle speed is lower than 30 km/h (thisvalue depends on the engine type and gearboxmodel), connection point 51 will be earthed inthe unit. Voltage is now applied to connectionpoint 85 of relay G420 through fuse E019 andwire 1202. Connection point 86 is earthed viaconnection point 51 of the CTE unit (D884).Relay G420 is energised (points 30 and 87 areconnected). A voltage is now applied toconnection point 2 of valve B079 (Valve,single-H protection) through fuse E019 and wire1202). Connection point 1 of valve B079 isconnected to connection point 30 of relay G420through wire 4030. If the contacts of relay G420are closed (points 30 and 87 are connected),valve B079 will be activated. Now it is possibleto shift down.If the vehicle speed exceeds 30 km/h, the CTE-3unit will break the earth connection and shiftingdown is no longer possible.

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5-21

GATE PROTECTION (gears 4 -> 1)If the relay contact (G015) is closed, the supplyvoltage will be applied to the control switch(E561) through fuse E016.

If the low range is activated, switch E561 isclosed and a voltage is applied to valve B293. Asupply voltage is applied to point 1 of electronicunit D813 through fuse E019 and wire 1202.Connection 3 of electronic unit D813 isconnected to the CTE-2. This is thespeed-dependent signal. Depending on thespeed, the electronic unit of the gearbox gateprotection (D813) connects valve B293 to earth.If both conditions are met, valve B293 isactivated and the gate protection is active.Shifting down from 3rd and 4th gear into the 1stand 2nd gear is now impossible.

If the high range is activated, switch E561 isopened and the voltage to valve B293 drops out.At a speed in excess of approx. 12 km/h, pin 4of the electronic unit D813 is constantlyconnected to earth. Shifting down into 5th or 6thgear is possible, however.


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5-22

13 1316630/30 EL000626

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4030

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4987

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4

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33

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13

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2

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7

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10A

30

8685

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G420

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16/401

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12

B079

E561

42 21

B293

8

118

D

115

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5



5-23

20 HEATER FAN/AIR-CONDITIONING

A voltage is applied to connection point 8 ofheater fan (B015) through the heater fan fuse(E031). Connection point 7 is connected to point6 of the thermal switch. Connection point 5 ofthe thermal switch is connected to point 4 ofB015 (series resistors). There is also a voltageon connection point 3 of switch C588(five-position switch). Depending on the positionof this switch, the fan will start operating at acertain speed.The knob has five positions:

Off: Heater fan (B015) off.Position 1: The fan runs at the lowest speed.

Voltage is applied to connectionpoint 8 of heater fan B015 throughfuse E031 and wire 1201.The earth is formed through wire4658, the thermal switch, via 3resistors, wire 4650 and switchC588 (through-connection betweenpoints 1 and 2).

Position 2: The fan runs slightly faster.Voltage is applied to connectionpoint 8 of heater fan B015 throughfuse E031 and wire 1201.The earth is formed through wire4658, the thermal switch, via 2resistors, wire 4651 and switchC588 (through-connection betweenpoints 4 and 2).

Position 3: The heater fan runs at the highestspeed but one.Voltage is applied to connectionpoint 8 of heater fan B015 throughfuse E031 and wire 1201.The earth is formed through wire4658, the thermal switch, via 1resistor, wire 4652 and switch C588(through-connection betweenpoints 4 and 2).

Position 4: The heater fan runs at its highestspeed.Voltage is applied to connectionpoint 8 of heater fan B015 throughfuse E031 and wire 1201.The earth is formed through wire4658, the thermal switch, a directconnection to connection point 3 ofswitch C588 (through-connectionbetween points 4 and 2).

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5-24

BRIEF DESCRIPTION OF THERECIRCULATION VALVEIf switch C802 (air-conditioning recirculationvalve) is activated, a voltage is applied to point 1of relays G257 and G258. As a result, pin 2 ofrecirculation-valve motor B252 is connected toearth and simultaneously pin 1 of B252 isconnected to the positive voltage. This willactivate motor B252 and close the recirculationvalve.If C802 is not activated, no voltage is applied torelays G257 and G258. As a result, the directionof flow of the current through motor B252 isreversed and the recirculation valve will open.

BRIEF DESCRIPTION OF THEAIR-CONDITIONING SYSTEMWhen the air-conditioning system is engagedwith switch C760, a voltage is applied to bothrelay G279 and G267 through wire 4655, switchE508 (air-conditioning compressor temperatureswitch), E509 (air-conditioning high/low pressureoperating switch) and wire 4657.As a result, the heater fan (B015) will startoperating in position 1 and the air-conditioning isactivated.


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20 1316630/30 EL000627

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8

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397 C053

1 2

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2

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53

2

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21

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B015

M8 7

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3

1

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1

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P

1

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DV

B

9

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51 2

4

321

B043

G267

31 2

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2M

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3

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1 2

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21

376

5

397

3

175

2

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C760

321 5

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321 5

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5-26

35 CONVERTER/RADIO

The following description of the operationand connection is intended as a generalguideline only.

Also refer to the manufacturer’s installation

instructions supplied with the radio.

For more information, also see block 6,“Connecting the radio”.

The radio has an aerial connection and twoloudspeaker outputs, to which the speakersB024 and B025 can be connected. Two filters forthe loudspeakers can also be connected to theradio. To each of these filters (B186 and B187)two loudspeakers can be connected (B178,B179 and B180 and B181).The 12-V output (pin A4) of the converter (D895)can also be connected to a transmitter (B026) toprovide it with a supply voltage.

VARIANTS

Location

22 Connector 190: only for XC. For XH andXL this is connector 291.

38 Wire no.: 2630. This wire should beconnected to one of the search lightingswitch wires.

41 Wire no.: 1108. This wire should beconnected to wire 1108 coming from the24/12V converter.

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5-27

35 1316630/30 EL000628

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1

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8

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30

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G231

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8/424

12

185B02413

185

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187B0258

187

12V

12V

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512

V

LL

RR

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5-28

40A EBERSPÄCHER CAB HEATER (WITH THERMOSTAT UNIT)

The air heater is a separate heater whichfunctions entirely independent of the vehicle. Atemperature sensor which is installed in thethermostat unit (E566) measures the cabtemperature. This sensor sends a signal to theelectronic unit (D871) which controls theheating.As a result, the cab temperature automaticallyremains at the preset temperature. In that case,the blower is in continuous operation.

OPERATION OF CAB HEATERThe air heater can be activated using the buttonon thermostat unit E566. If this button isswitched to the “interior heating” position, theheater will be activated. A green lamp will nowlight up in the thermostat unit.If the heater is on, it will activate the fan in theheating unit.At the same time the fuel feed pump for theEberspächer cab heater (B122) is activated, sothat the correct amount of fuel is fed to theignition chamber of the heating unit.If the fuel is ignited, a temperature sensor(installed in the thermostat unit) will apply avoltage to the heating unit so that the heatingunit switches off when a certain temperature isreached.

If the sensor measures a lower temperaturethan the temperature preset by the driver (usingthe temperature adjusting knob on thethermostat unit), the heating power will beadjusted.



11

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5-29

40A 1316630/30 EL000629

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11

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6

48331

115

C778

5

71

0I

1156

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30

115

A021

14

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M2 1

F000 2

G30

385 1

A50

2D

+ 1

F087 1

14/401

D87

8

1010

1000

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E114

15A

E035

10A

G240

3402

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15A 15/401

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D591

19/

333

15

380

4 483

1 483

G3003

1 24

5DV

B

11

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5-30

40B EBERSPÄCHER CAB HEATER (WITH TIMER)

The air heater is a separate heater whichfunctions entirely independent of the vehicle. Atemperature sensor (F509) measures thetemperature inside the cab. This sensor sends asignal to the electronic unit (D871) whichcontrols the heating.As a result, the cab temperature automaticallyremains at the preset temperature. In that case,the blower is in continuous operation.

OPERATION OF CAB HEATERThe air heater can be started with switch C844.If the system is activated with this switch, agreen lamp in the timer will light up.If the heater is on, it will activate the fan.At the same time the fuel feed pump for theEberspächer cab heater (B122) is activated, sothat the correct amount of fuel is fed to theignition chamber of the heating unit.If the fuel is ignited, a temperature sensor(F509) will apply a voltage to the electronic unitD871 through wire 4941 so that the heating unit(D871) switches off when a certain temperatureis reached.

If the sensor measures a lower temperaturethan the temperature preset by the driver (usingthe temperature adjusting knob on the timer),the heating power will be adjusted.



11

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5-31

40B 1316630/30 EL000630

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/26

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15A

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483

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1

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11

483

6

483

31

115

4

483

15

380

21

380

30

115

5

483

A021

14

B122

M2 1

21

F509

7

397

C844

4

I0

28

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11

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5-32

46 EBERSPÄCHER HYDRONIC 10 CAB HEATER

VARIANTS

Location

10 Only in case of transport of hazardoussubstances. The cab heater will beswitched off when the PTO is activated.


11

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5-33

46 1316630/30 EL000631

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4/ 528

9/ 528

5/ 528

D591

19/

333

3

483

11

� 0209



5-34

46 1316630/30 EL000632

5455

5657

5859

6061

6263

6465

6667

6869

7071

7273

7475

7677

7879

8081

8283

8485

8687

8889

9091

9293

9496

9697

9899

100

101

102

103

104

105

106

4001

1100

4004

1130

4935

4004

4935

4004 4004

4935

49364936

4935

4936 4936

4004 4004

11001100

3037 3037 3037

1020

1020

1020

1020

1020

15/402 1/412

2/412

4/412

6/412

G17

830 1

G17

885 1

5

483

30

115

6

483

2

524

1

524

31

115

B12

2

M1

2

G01

585 A

G30

33 1

2

483

D884

45/

232

C53

9

8

524

11

524

11

483

A021

14

13/402

D87

8

E037

15A

1010

1000

1010

1000

D668

1020

B036

1024

10 524

8 483

A04

07

D85

3B

6

D90

1

2/ 528

11/

528

1/ 528

10/

528

8/ 528

11

� 0209

5



5-35

49 ROTATING LIGHTS ON ROOF

A constant voltage is applied to connection point6 of switch C716 (rotating light switch) throughwire 1000 (power supply before ignition), fuseE142 and wire 1154. When the rotating light isswitched on (points 6 and 2 are connected),voltage is applied to the left rotating light (C144)and the right rotating light (C145).The warning lamp in the switch will also light up.

11

� 0209



5-36

49 1316630/30 EL000633

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

1000

10001000

1000

1000

1010

1000

1000

5167

516751675167

26302630 26302630

11542630 11541154

2630

10001000 1000

1000

1000

1010

1000

1000

1154

D87

8

1010

1000

1000

1010

A

114

12194

1

2

7190

5

190

13

189

6

190

7

189

2/233

1/233

G525

G525

G01

41 3

E11

72

B

1143087

G015

A500

50

B010

M

31

30

G3

DB+

D+

A502

7

C716

10

6 2

C145

1 2

C144

1 2

E142

25A

B1

B2

11

� 0209

5


ELECTRICAL SYSTEM:

OPTIONS AND SPECIAL APPLICATIONS

1

CONTENTS

Page Date

1. INTRODUCTION 1-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. ELECTRICAL SYSTEM: OPTIONS AND SPECIAL APPLICATIONS 2-1 9811. . . . . . . . . . . . . . .2.1 Circuit diagram 1232300/ 34 2-1 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 Overview of basic code numbers in circuit diagram 1232300/ 34 2-3 9811. . . . . . . . . . . . . .2.3 Subdiagrams of circuit diagram 1232300/ 34 2-7 9811. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12

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5


ELECTRICAL SYSTEM:


2

12

� 9811

5


ELECTRICAL SYSTEM:


1-1

1. INTRODUCTION

This main group shows the entire electricalsystem: “options and special applications” bymeans of circuit diagrams and subdiagrams.

Circuit diagramThe circuit diagram contains all informationrelating to the entire electrical system: optionsand special applications which can be used inthe vehicle, with the exception of theconnectors.

SubdiagramsThe subdiagrams show the entire electricalsystem: options and special applications inparts. These diagrams also contain theconnectors.Note:For the location of the connectors in the vehicle,see main group “Location of connectors”.

12

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5


ELECTRICAL SYSTEM:


1-2

1232300 / 34 1v1

12

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5

95XF series Electrical system: options and special applications

ELECTRICAL SYSTEM:


2-1

2. ELECTRICAL SYSTEM: OPTIONS AND SPECIAL APPLICATIONS

2.1 CIRCUIT DIAGRAM 1232300/34


12

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5

Electrical system: options and special applications 95XF series

ELECTRICAL SYSTEM:


2-2

12

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5


ELECTRICAL SYSTEM:


2-3

2.2 OVERVIEW OF BASIC CODE NUMBERS IN CIRCUIT DIAGRAM 1232300/34

Column 1: Basic code number

Column 2: Designation

Column 3: Number on search bar ofcircuit diagram 1232300/34


A000 (Semi-)trailer socket (7-pin) 284/286

A001 Rear fog light back-up light socket (7-pin) 269/270/273/274/279

A011 12V socket (2-pin) 238/239

A027 24V accessory socket (4-pin) 3/4/6/7


B015 4-speed heater fan 205/206

B028 Air horn 331

B043 Air-conditioning compressor 218/232

B070 Pump for centralised lubrication motor 262

B071 Lifting-gear lifting valve 32/139

B072 Lifting-gear lowering valve 25/132

B073 Lifting-gear motor pump 37/143

B138 Steered leading axle valve 60

B139 Leading axle lifting valve 61

B159 Air-conditioning condenser fan 219/233

B163 Horn compressor 325

B164 Radiotelephone 329

B166 Valve, ECAS front axle 116


B238 Valve, ECAS-2 driven axle left/right, air supply (FT) 115


B250 Valve, ECAS-2 driven axle left/right air, supply (FA) 113


B262 PTO valve 251

B263 Clutch valve 249

B304 Air pressure buzzer 281

C040 Orange rotating light 304

C071 Work lamp 316

C129 Interior lighting with switch 12

C142 Work lamp 317

C143 Work lamp 318

C144 Blue rotating light 320



C162 High-beam headlight, roof 341

C163 Side-light/high-beam headlight, roof 347

12

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5


ELECTRICAL SYSTEM:


2-4








C506 Switch, direction indicators, main beam/dipped beam, horn 332

C526 Air-conditioning switch 213/226

C588 Switch, 4-speed heater fan 206






C715 Orange rotating light switch 304

C716 Blue rotating light switch 309

C717 Horn compressor switch 313

C719 ECAS driving height switch 104

C722 Switch for lifting/lowering steered leading axle 57


C769 PTO control switch 249/388

C801 Switch for accessories 276

C813 Switch for high-beam headlight, roof 338

D503 Electronic unit for lifting gear 23/131


D529 Electronic unit for ECAS remote control 102

D548 Electronic unit for trailing axle protection 10 tonnes 43/129

D582 Electronic unit for CWS 146

D611 Diode for lifting gear lowering valve damping 24/131

D612 Diode for lifting gear lifting valve damping 31/138

D613 Diode for lifting gear relay pump damping 17/126

D621 Diode for air-conditioning 212/222

D622 Diode for lifting gear lifting lock 31/139

D623 Diode for lifting gear lowering lock 25/132

D630 Diode for functional lighting of lifting gear 141

D658 Diode for lifting gear of steered leading axle 53

D659 Diode for lowering steered leading axle 56

D660 Diode, prevent feedback lowering trailing axle 50

D664 Diode, prevent lifting trailing axle 51

D665 Diode for auxiliary drive-off, prevent feedback 39

D700 Diode for horn, compressor and blue rotating light 311

D717 Diode, prevent feedback to blue rotating light switch 309

D718 Diode, prevent feedback to lighting 306

D719 Fuel heater LED 7712

� 9811

5


ELECTRICAL SYSTEM:


2-5



D808 Blue rotating light flasher unit 322

D811 Electronic unit for fuel heating 77

D825 Converter, 24/12V, 15A, for accessories 238

D828 Electronic unit for radio memory power supply 242


D861 Electronic unit for vehicle-speed sensor PTO 1-2 km/h 246



E030 Fuse for horn 332

E031 Fuse for heater fan ITC unit 206



E079 Fuse for lifting-gear search light 141


E123 Fuse for rear axle lift system 63

E136 Fuse for air-conditioning condenser/fan 216/230

E142 Fuse for accessories before contact 4

E146 Fuse for working lights/rotating light and horn 301

E147 Fuse for working lights 316

E148 Fuse for blue rotating light 320

E149 Fuse for horn compressor 325

E150 Fuse for radiotelephone 327

E151 Fuse for radiotelephone internal 329

E156 Fuse for accessory lighting 7

E162 Fuse for CWS before contact 146

E163 Fuse for accessories after contact 6

E164 Fuse for fuel heater before contact 77/260

E165 Fuse for fuel heater after contact 78/256

E168 Fuse for converter, 24/12V, 15A, for accessories 336

E169 Fuse for converter, 24/12V, 15A, for accessories 238



E182 Fuse for central door locking 262

E185 Fuse for fuel heater indicator lamp 258

E186 Fuse, ABS, (semi-)trailer 270/273


E188 Fuse for high-beam headlight, roof 341

E507 Proximity switch for axle load protection of lifting-gear(10 tonnes)

21/127

E508 Thermal switch for air-conditioning compressor 213/226

E509 High / low pressure air-conditioning control switch 213/224

E524 Control switch for lifting-gear oil pressure limit switch 30/137

E557 Control switch for air-conditioning fan 216/230

E563 Control switch for air-conditioning compressor 22412

� 9811

5


ELECTRICAL SYSTEM:


2-6


E573 PTO control switch 251

E574 PTO control switch 253

F006 Control switch for differential lock 1st diff. 158

F009 Control switch for cab locking, left 148



F050 Control switch for differential lock pressure(1st and 2nd diff.)

160

F051 Control switch for coolant level 157

F074 Control switch for four-wheel drive 163

F090 Control switch for ABS, handbrake, (semi-)trailer 267/281

F534 Fuel level sensor with spare switch 164

F562 Sensor, trailing axle down 46

F563 Sensor, prevent lifting leading axle (8 tons) 18

F612 Height sensor, ECAS left-hand rear axle 106

F613 Height sensor, ECAS right-hand rear axle 108

F614 Height sensor, ECAS front axle 109

F615 Pressure sensor, ECAS driven axle left/right 110

G018 Horn relay 313/326

G052 Lifting-gear motor relay 17/37/125/143


G066 Lifting-gear takeover relay 29/30/135/137

G096 Auxiliary drive-off relay interrupted 60 sec. 39

G117 Lifting-gear takeover relay 17/28/125/134

G129 Relay for lifting steered leading axle 49/57

G130 Relay for lowering steered leading axle 49/63

G131 Relay, prevent lifting trailing axle 33/50

G132 Control relay for lifting of leading axle make-contact 22/27

G136 Relay, prevent lifting leading axle 19/57

G137 Control relay for lifting of leading axle breaker contact 48/53

G150 Relay for air-conditioning compressor 213/218/226/232

G151 Relay, airconditioning condenser fan 216/219/230/233

G182 Relay for working lights 301/316

G183 Relay for blue rotating light 309/320

G188 Relay for accessory lighting 7/8

G197 Relay for blue rotating light switch over, horn and siren 307/332

G198 Relay for control of radiotelephone, horn 330


G234 Control relay for fuel filter/water separator 67/72

G269 PTO transfer relay 249/253

G287 Relay for centralised lubrication 262/265

G288 ABS relay, (semi-)trailer air supply 264/267

G296 Relay for (semi-)trailer power supply 276/279

G299 Relay for high-beam headlights, roof 338/341

G516 Central earth, cab, co-driver’s side 182

G717 Connection (four-wheel drive without ABS) 163

12

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ELECTRICAL SYSTEM:


2-7

2.3 SUBDIAGRAMS OF CIRCUIT DIAGRAM 1232300/34

1 Roof-mounted high-beam headlights2 Fuel heater/water separator3 Accessory converter/radio memory power

supply

12

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5


ELECTRICAL SYSTEM:


2-8

1. ROOF-MOUNTED HIGH-BEAM HEADLIGHTS

A constant voltage is applied through wire 1000(voltage before contact) and fuse E084 toconnection point 7 of switch C775 (dippedbeam/main beam switch). If the main beam isswitched on (connection between points 7 and6), a voltage is applied to main beam relay(G002). Once the relay is activated, aconnection is made between points 30 and 87.As a result, a voltage is applied through fuseE007 and wire 2123 to connection point 6 ofroof-mounted high-beam light switch (C813). Ifthe switch is operated, voltage is applied toroof-mounted high-beam headlight relay (G299)as well This relay is energised. Now voltage isapplied through fuse E168 (in overhead box),wire 1175 (on Pertinax block) (in overheadbox)), and through fuse E188, wire 2134 tocontacts 3 and 1 of roof-mounted high-beamheadlight relay (C299). A voltage is also appliedto the high-beam headlights through wire 2135.

VARIANTS

Location36, 42 Yw/gr and bl: Involved is a 3-core

cable. Yw/gn has no marking. This isthe earth wire.Bl is marked 2135.

12

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5


ELECTRICAL SYSTEM:


2-9

5/401

1232300/34 EL0001621

14/4031101

A

1141000

1000

1010

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

E168

40A

1175

A2

1

181

3087

G015

1000

A500

1175

1000

A1

50

B010

M

31

30

G3

DB+

D+

A502

C775

7/408 6/408

D85

3B

15 7

1101

5/402

M

2120

G00

385 10

C166

1 2

C168

1 2

C162

1 2

C164

1 2

2135

2135

2135

2135

21352135

G299

32 4

51

6

29021232123

2120

4

2912123

7

C813

10

6 2

6

28621232123

C00

31 10

28/402

13

1892630

5

2912630

2630 2630

E11

72 19

2123

2133

1

180

1175

2

180

2

181

E188

15A

1175

1175

2133

Gl/G

n

Bl

67

D87

8

E084

10A

1000

1010

1010

1000

30

8685

87A

87

G002

2120

2121

E007

10A1

23

45

67

89

1011

1213

1415

1617

1819

2021

2223

2425

2627

2829

3031

3233

3435

3637

3839

4041

4243

4445

4647

4849

5051

5253

2134

!

!

12

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5


ELECTRICAL SYSTEM:


2-10

2. FUEL HEATER/WATER SEPARATOR

If the vehicle is switched to contact, a voltage isapplied through wire 1010 and fuse E170 bothto connection point 1 of the electronic unit(D855) and to the fuel heater/water separatorswitch (C747). If this switch is operated, relayG234 is energised. Now a voltage is applied,through wire 1000, fuse E171, wire 1179,contacts 3 and 1 of relay G234 and wire 5051,to connection point 3 of fuel heater/waterseparator sensor (B241).

12

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5


ELECTRICAL SYSTEM:


2-11

A

1141000

1000

1232300/34 EL0001632

10002/233

1/233

G525

G525

G01

41 3

1000

1000

1010

1000

1000

B

11410001000 1000

1000

3087

G015

1000

A500

1000

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

D87

8

1010

1000

1000

1010

50

B010

M

31

30

G3

DB+

D+

A502

1010

1000

34

5050

glzt

21

5049

glrd

5051

1010 1285

E171

15A

C2

C1

E170

7.5A

B2

B1

7

C747

10

6 2

12

1942630

5

2912630

13

1892630

E11

72 19

2630

1285

1285

1179

5048

5048

1285

1010

50485048

3 4

1 2

B241rd

zt

rdzt

rd rd

D855

ON

DR

AIN

G234

32 4

51

12

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5


ELECTRICAL SYSTEM:


2-12

3. POWER SUPPLY OF RADIO MEMORY/ACCESSORY CONVERTER

30:Radio memory power supplyAs an accessory, an electronic unit isavailable for the power supply of theradio memory (D828). This unit can bedirect-connected to wire 1107 andearth. The output is 12 V.

48,49,51:Accessory converterAs an accessory, a 24/12V, 15Aconverter is available for theaccessories. The 24V side can beconnected freely. But it is wise toinclude a fuse in the wiring and toposition the converter after the contact(wire 1010).

12

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5


ELECTRICAL SYSTEM:


2-13

1232300/34 EL0001643

15/402

19/402

20/402

3/402

10/403

1/402

1/412

2/412

4/412

6/4121100

1130

12/403

11301100

1100

1106

1108

4540 454012

185B024

4542 4542

13

185

4541 4541

7

187B025

B178

B179

4543 4543

8

187

4827 4827

1

194

4828 4828

2

194

4829 4829

3

194

48304830

4

194

B180

B181

4831

4832

4833

4834

4001

G01

585 1

4002

B01

050 1

1147

1147

5

194

6

194

7

194

8

194

4831

4832

4833

4834

4831

4832

4833

4834

17

194

18

194

19

190

20

190

32/4001147

34/4001110

1

176C72

55 22

1110

3 190

1108

1108

3/427

1/427

4/427

2/427

3 189

11081108

7

190

12

194

15/4031107

2

426

1107

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

53

C53

9

L2

B18

6

L2L1

L1R

2

B18

7

R2

R1

R1

24V

D525

12V

B026

12V 2

112

VB

185

LL

RR

12V

ME

MO

RY

8/424

7/424

4

426

1107

D828

12V

24V

14

2

1106

D87

8

E037

15A

30

8685

87A

87

G178

1100

1147

1130

E027

10A

1010

1000

1010

1000

1147

E052

10A

E028

15A

E169

15A

!

24V

D825

12V

13

42

A01

1

21

!

!

!

12

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5


ELECTRICAL SYSTEM:


2-14

12

� 9811

95 xf

Automotive

alarm function retarder

the3428 light

alarm function oil pressure

input absasc d586

alarm function fuel

alarm function fuel

alarm function fluid

alarm function cab lock