tsp23772-wiring diagram flc rhd

Service ManualTrucks

Group 37Wiring Diagram

FLC RHD

TSP23772/1

Foreword

The descriptions and service procedures contained in this manual are based on designand method studies placed up to February 1997.

The products are under continuous development. Vehicles and components producedafter the above date may therefore have different specifications and repair methods.When this is judged to have a significant bearing on this manual, supplementary servicebulletins will be issued to cover the changes.

The new edition of this manual will update the changes.

In service procedures where the title incorporates an operation number, this is areference to V.S.T. (Volvo Standard Times).

Service procedures which do not include an operation number in the title are for generalinformation and no reference is made to V.S.T.

The following levels of observations, cautions and warnings are used in this ServiceDocumentation:

Note: Indicates a situation, handling or circumstance which should be observed.

Important: Indicates a situation, handling or circumstance which should be emphasizedso as not to lead to personal injury or damage to property.

Caution: Indicates a potentially hazardous situation which, if not avoided, may result inminor or moderate injury or damage to property.

Warning: Indicates a potentially hazardous situation which, if not avoided, could resultin death, serious injury or major damage to property.

Danger: Indicates an imminently hazardous situation which, if not avoided, will result indeath or serious injury.

Volvo Truck CorporationGoteborg, Sweden

Order number: TSP23772/1

© 1997 Volvo Truck Corporation, Goteborg, Sweden

All rights reserved. No part of this publication may be reproduced, stored inretrieval system, or transmitted in any forms by any means, electronic, me-chanical, photocopying, recording or otherwise, without the prior writtenpermission of Volvo Truck Corporation.

ContentsExample of circuit diagram .................................................................. 2

Examples of symbols on wiring diagram ........................................... 3

Component wiring diagram index ....................................................... 5

Component wiring diagrams ................................................................ 7

Illustration index .................................................................................. 26

Illustrations ........................................................................................... 27

Fuses on circuit board (32) electrical centre ................................... 50

Fuses ..................................................................................................... 51

Relays on circuit board (32) electrical centre .................................. 51

Cable harness illustration index ........................................................ 52

List of connectors ............................................................................... 55

List of components ............................................................................. 58

Abbreviations ....................................................................................... 60

Cable colour code ............................................................................... 60

Feedback

1

Group 37 Wiring Diagram FLC RHD Example of circuit diagram

Example of circuit diagram

T3008719

Refer to the list of contents for the designation of thecircuit diagram. If the circuit diagram designation isboxed in with broken lines this means that the circuitdiagram is not standard on all market or vehiclemodels.

Seek column

30 Always voltage.15 Voltage with starting key in drive position.61 Voltage when alternator charges .

Joint sleeve

Fuse

Reference arrow (for circuit diagram EA, seek column6).

Switch (104)

Relay (303)

If the line is broken this means the cable is not stan-dard on all markets or vehicle model.

Earth terminal no: 1. at earth connection point no: 4.(see diagram Earth Connections).

Double lines, conductor on circuit card.

Connector (G terminal 5).

Cable aera and colour (1.5 mm2 white/yellow).

Single lines, cables.

Bulb (404)A broken line box round the component numbershows that the component is not standard on all mar-kets or vehicle models.

Earth connections without cable.

2

Group 37 Wiring Diagram FLC RHD Examples of symbols on wiring diagram

Examples of symbols on wiring diagram

T3008721

Battery

Connector

Junktion

Fuse

Joint sleeve

Cable

Conductor on circuit card

Earth connection and cable

Earth connection without cable

Switch

Switch, starting switch

Closing contakt

Closing contakt, pressure-regulated

Break contakt, temperature-regulated

Closing contakt, time-regulated

Slip contakt, horn

Relay

Relay with internal circuit diagram

3

Group 37 Wiring Diagram FLC RHD Examples of symbols on wiring diagram

T3008722

Control unit

Bulb

Bulb, full beams and dipped beams

Bulb, tail light

Alternator

Starter motor

Washer motor

Windscreen wiper motor

Solenoid valve with diode

Pressure sensor

Temperature sensor

Level sensor

Starting heater

Cigarette lighter

Horn

Rheostat

Buzzer

Loudspeaker

4

Group 37 Wiring Diagram FLC RHD Component wiring diagram index

Component wiring diagram index

Starter system ...................................................................................... page 7

Coolant level, coolant temperature,preheating, interval wipe ........................................

page 8

Engine shut-off ..................................................................................... page 8

Speed limitation, cruise control ............................................................ page 9

Head lights, position lights, marker lights, DRL, spotlights ................. page 10

Front fog lights ..................................................................................... page 11

Brake lights ........................................................................................... page 11

Direction indicators, hazard warning lights .......................................... page 11

Reversing lights, reversing warning ..................................................... page 12

Loading light, fifth wheel light ............................................................... page 12

Rear fog lights ...................................................................................... page 12

Rotating warning light ........................................................................... page 13

Interior lights ......................................................................................... page 13

Cigarette lighter .................................................................................... page 13

Horn ......................................................................................................page 13

Windscreen wipers and washers, headlamp washers .........................page 14

Climate unit ..........................................................................................page 14

Electrically heated seat ........................................................................page 15

5

Group 37 Wiring Diagram FLC RHD Component wiring diagram index

Electrically heated mirror ....................................................................page 15

Electrically operated mirror ................................................................page 16

Air dryer ..............................................................................................page 16

Water separator .................................................................................. page 16

Radio, voltage divider, loadspeaker ...................................................page 16

Electrically operated window winders ................................................page 17

Electrically operated passenger door lock ......................................... page 17

Power take-off .................................................................................... page 17

Diff. lock ..............................................................................................page 18

Air suspension .................................................................................... page 18

Instrument unit .................................................................................... page 19

Indicator lamps ................................................................................... page 20

Tachograph, speedometer ................................................................. page 21

Anti-lock brakes (ABS) ....................................................................... page 22

Headlight level control ........................................................................ page 23

Extra fuses ......................................................................................... page 23

Spare relay ......................................................................................... page 24

Extra connection ................................................................................. page 24

Earth connections ............................................................................... page 25

6

Group 37 Wiring Diagram FLC RHD Component wiring diagrams

Component wiring diagrams

T3008657

7


T3008658

8


T3008659

9


T300866010


T300866111


T3008662

12


T3008663

13


T3008664

14


T3008665

15


T3008666

16


T3008667

17


T3008668

18


T3008669

19


T300867020


T3008671

21


T300867222


T3008759

23


T3008674

24


T300867525

Group 37 Wiring Diagram FLC RHD Illustration index

Illustration indexIndicator lamps and switches ................................................ page 27

Earth connections .................................................................. page 28

1000 Cable harness, instruments .................................................. page 29

1006 Cable harness, cab, upper .................................................... page 31

1018 Cable harness, air conditioning ............................................. page 32

1022 Cable harness, extra light ..................................................... page 33

1030 Cable harness, engine .......................................................... page 34

1035 Cable harness, diff. lock ........................................................ page 35

1042 Cable harness, tail lights ....................................................... page 36

1046 Cable harness, closing contact, climate system ................... page 37

1057 Cable harness, chassis ......................................................... page 38

1063 Cable harness, trailer connection ......................................... page 41

1072 Cable harness, air suspension .............................................. page 42

1075 Cable harness, speed limiter, cab ........................................ page 44

1076 Cable harness, speed limiter, engine ................................... page 45

1077 Cable harness, side marking lamp ....................................... page 36

1084 Cable harness, cab, ABS ...................................................... page 46

1086 Cable harness, solenoid valve, ABS ..................................... page 47

1088 Cable harness, sensor, ABS ................................................. page 47

1425 Cable harness, pulse sensor-tachograph ............................. page 48

1431 Cable harness, buzzer .......................................................... page 49

26

Group 37 Wiring Diagram FLC RHD Illustrations

Illustrations

T3008677

27


T3008610

28


T300868229


T300868330


T300869131


T3008723

32


T3008644

33


T300868534


T3008687

35


T300868936


T3008690

37


T3008697

38


T300869839


T300869940


T3008701

41


T3008692

42


T300870343


T3008705

44


T300870745


T3008709

46


T300871147


T300871348


T300871549

Group 37 Wiring Diagram FLC RHD Fuses on circuit board (32) electrical centre

Fuses on circuit board (32) electrical centreI Dipped beam, left ............................... (CE23)

2 Dipped beam, right ............................. (CE26)

3 Full beams, left and right ................... (CE28)

4 Spot lights ........................................... (CE58)

5 Front fog lights ................................... (CG9)

6 Rear fog lights .................................... (EG10)

7 Parking lights ...................................... (CE15)

8 Lighting instruments ........................... (CE12)

9 Front side marker lights ..................... (CE44)

10 Left rear lights .................................... (CE48)

11 Right rear lights .................................. (CE53)

12 Heated air dryer ................................. (HK2)

13 Air conditioning ................................... (HA16)

14 Direction indicators ............................. (CN8)

15 Reversing lights .................................. (EA9)

16 Fan and parking heater ...................... (HA21)

17 Spare, ”+ 15”, PTO and window winder (XD9)

18 PCB instruments and controllamps .... (NA4)

19 Windscreen and headlamp cleaner ... (GA18)

20 Heated seat ........................................ (HD5)(HD14)

21 Diff. lock, power take-off .................... (LD8)

22 Combination relay, preheating, water-level, interval ...................................... (BB14)

23 Heated mirror, window winder ........... (HG8)(HG22)

24 ............................................................ -

25 Hazard warning, brake lights ............. (CK8)

26 Interior light, radio, tachograph .......... (ER17)

27 Lighting general .................................. (CE31)

28 Rotating warning light, loading light ... (ED8)

29 Cigarette lighter, horn ......................... (EV5)

30 Fuse check ......................................... (XD29)

50

Group 37 Wiring Diagram FLC RHD Relays on circuit board (32) electrical centre

Fuses1-unit fuse holder

51 (BG6)

6-unit fuse holder

56 ”1” (XA21)56 ”2” (XA18)56 ”3” (XA15)56 ”4” (XA12)56 ”5” (XA9)56 ”6” (XA6)56 B ”1”(OC3)56 B ”2”(OC4)56 B ”3”(OC6)56 B ”4”(OC8)56 B ”5”(OC10)56 B ”6”(OC11)

Relays on circuit board (32) electrical centre301 Relay, fog lights ”2” .................. (CG7)

302 Relay, spot lights ”1” ................ (CE57)

309 Relay, parking light ”9” ............. (XA5)

315 A Relay, starting switch ”12” ........ (AA45)

315 B Relay, starting switch ”11” ........ (AA36)

343 Relay, rear fog lights ”3” .......... (EG8)

375 Relay, day running lights ”4” .... (CE42)

375 Relay, day running lights ”5” .... (CE50)

3005 Alternator-controlled relay ”10” . (XA11)

- Relay, spare ”7” ........................ (XB4)

51

Group 37 Wiring Diagram FLC RHD Cable harness illustration index

Cable harness illustration index1000 Cable harness, instruments .................................................. page 29

1006 Cable harness, cab, upper .................................................... page 31

1018 Cable harness, air conditioning ............................................. page 32

1022 Cable harness, extra light ..................................................... page 33

1030 Cable harness, engine .......................................................... page 34

1035 Cable harness, diff. lock ........................................................ page 35

1042 Cable harness, tail lights ....................................................... page 36

1046 Cable harness, closing contact, climate system ................... page 37

1057 Cable harness, chassis ......................................................... page 38

1063 Cable harness, trailer connection ......................................... page 41

1072 Cable harness, air suspension .............................................. page 42

1075 Cable harness, speed limiter, cab ........................................ page 44

1076 Cable harness, speed limiter, engine ................................... page 45

1077 Cable harness, side marking lamp ....................................... page 36

1084 Cable harness, cab, ABS ...................................................... page 46

1086 Cable harness, solenoid valve, ABS ..................................... page 47

1088 Cable harness, sensor, ABS ................................................. page 47

1425 Cable harness, pulse sensor-tachograph ............................. page 48

1431 Cable harness, buzzer .......................................................... page 49

52


T3008716

53


T3008717

54

Group 37 Wiring Diagram FLC RHD List of connectors

List of connectorsA (CE38)AS1 (OC7)AS3 (OC64)AS4 (OC66)AS6 (OC68)AS7 (OC70)B (CE34)BC2 (BB7)BJ1 (MN4)BJ3 (MN6)BJ4 (MN12)BJ6 (MN9)BJ7 (MN11)BJ8 (MN8)C (CE32)CA1 (CE57)CA2 (CE58)CA3 (CG9)CA4 (CG13)CA5 (HK2)CA6 (CE23)CA7 (CE21)CA8 (CE28)CA9 (CE26)CB1 (ND41)CB2 (EA9)CB3 (CE48)CB4 (EG10)CB5 (CE53)CB6 (CK8)CB7 (CN23)CB8 (CN21)CB9 (CE48)CB9 (CK8)CB9 (CN21)CB9 (EA9)CB9 (EG10)CC1 (EN6)CC2 (ER17)CC3 (JA9)CC4 (ER20)CC5 (NA48)CC6 (ED9)CC7 (CE5)CC8 (CE8)CC9 (CE11)CE1 (PA9)CE2 (PA10)CE3 (BB13)CE3 (PA12)CE5 (ND43)CE6 (ND47)CE7 (CE15)CE8 (CN13)CE9 (CN14)CF2 (LD8)CF4 (BB2)CF6 (AA34)CF7 (BB7)CF8 (AA20)CG2 (ND33)CG3 (ND56)CG6 (EA9)CG7 (EA9)

CG8 (BB23)CH1 (BB11)CH2 (NA27)CH3 (AA30)CH4 (NA46)CH5 (BB12)CH6 (BB25)CH8 (HA8)CH9 (ND23)CK1 (CK3)CK2 (CE47)CK3 (CN4)CK4 (CK14)CK5 (CN8)CK6 (CE51)CK7 (EG14)CM1 (MN16)CM2 (MN17)CM3 (MN22)CM4 (MN21)CM9 (MN19)CN1 (EA13)CN1 (EA4)CN2 (EA14)CN2 (EA5)CO1 (AA16)CO2 (AA17)CP1 (LG5)CP2 (LG8)CP3 (LG5)CT1 (HH4)CT2 (HH6)CT3 (HH3)CT8 (HG17)CT8 (HG6)CT8 (HH8)CT9 (HG17)CT9 (HG6)CT9 (HH10)EA1 (BB11)EA2 (BB12)EA3 (BB13)EA4 (ND33)EB1 (AA34)EB2 (AA30)EB3 (BB7)EB4 (BB2)EC1 (BG6)LF1 (OC32)LF2 (OC33)LR1 (OC48)LR2 (OC49)MO1 (BK10)MO2 (BK9)MO3 (BK7)MO4 (BK8)PA1 (CE62)PA2 (CE26)PA3 (CE23)PA4 (CG9)PA5 (CG13)PA6 (CE28)PA7 (AA39)PA8 (CG7)PA9 (CE26)

55


PB1 (CE36)PB2 (CE30)PB3 (CE31)PB4 (CE34)PB5 (CE33)PB6 (CE37)PB7 (CE38)PB8 (CE35)PB9 (CE32)PC1 (CE57)PC2 (CE33)PC3 (CE64)PC4 (EG8)PC5 (CE58)PC6 (CE37)PC7 (EG10)PC8 (CE21)PC9 (CE28)PD1 (CE9)PD2 (CE12)PD3 (CE15)PD4 (CE48)PD5 (CE44)PD6 (CE42)PD7 (CE40)PD8 (CE54)PD9 (CE53)PE1 (AA25)PE2 (CN8)PE3 (HA16)PE4 (AA23)PE5 (AA22)PE6 (HK4)PE7 (AA20)PE8 (EA9)PE9 (XB9)PF1 (XD10)PF2 (XB7)PF3 (XB6)PF4 (NA7)PF5 (NA4)PF7 (HA21)PG1 (GA18)PG2 (HD14)PG2 (HD5)PG4 (LD8)PG5 (LD3)PG6 (XA5)PG7 (XA6)PG8 (HG22)PG8 (HG8)PG9 (XA12)PH1 (XA13)PH2 (BB14)PH3 (XA6)PH4 (XA11)PH5 (ER13)PH6 (ER17)PH7 (XA12)PH9 (CK8)PJ1 (ED8)PJ2 (CE25)PJ3 (AA45)PJ4 (AA38)PJ5 (CE31)PJ6 (EV5)PJ7 (AA36)

PJ8 (AA38)PJ9 (EV9)PK1 (AA41)PK2 (AA40)PK3 (AA37)PK4 (AA42)PK5 (AA41)PK6 (AA38)PK7 (AA44)PK8 (CE55)PK9 (AA39)RA2 (HG22)RD5 (HG22)RF1 (OC41)RF2 (OC40)RR1 (OC56)RR2 (OC57)S1 (HA21)S2 (HA17)S3 (HA15)S4 (HA8)S5 (HA8)S6 (HA12)S7 (HA16)SR1 (OC36)SR2 (OC35)SR3 (OC37)SR4 (OC60)SR5 (OC59)SR6 (OC61)SR7 (OC4)TC2 (OC14)TC3 (OC5)TC5 (OC12)U1 (BK16)U2 (BK19)U3 (BK17)U4 (BK18)W1 (NG12)W2 (NG13)W3 (NG14)W4 (NG16)X1 (HA8)X1 (OC16)X2 (HA8)X2 (OC27)XA1 (HD14)XA1 (HD5)XA2 (HD5)XA2 (HD14)XB1 (HD5)XB1 (HD9)XB1 (HD14)XB1 (HD18)XB2 (HD5)XB2 (HD9)XB2 (HD14)XB2 (HD18)XB3 (HD5)XB3 (HD9)XB3 (HD14)XB3 (HD18)XC (HG4)XC (HG20)XD (HG9)XD (HG23)XF (BB27)

56


XG (LD8)XH (AA39)XJ (FA4)XM1 (KA6)XM1 (KA13)XM2 (KA4)XM2 (KA15)XW1 (NG40)XW2 (NG42)XW3 (NG43)XW4 (NG44)

XZ1 (XD19)XZ2 (XD16)XZ3 (XD21)Z1 (XD6)Z2 (XD10)Z3 (XD23)ZA1 (MN12)ZA2 (MN11)ZA3 (MN14)

57

Group 37 Wiring Diagram FLC RHD List of components

List of components30 A Battery (AA2)30 B Battery (AA2)33 Circuit card, indicator/warning lights (ND6)34 Connector (AA25)42 Joint sleeve (ER17)51 Fuse holder, 1–unit (BG6)56 Fuse holder, 6–unit (XA6)56B Fuse holder, 6–unit (OC3)77 Plug socket, 7–unit (CE47)77 Plug socket, 7–unit (CE51)77 Plug socket, 7–unit (CK6)77 Plug socket, 7–unit (CK14)77 Plug socket, 7–unit (CN4)77 Plug socket, 7–unit (CN8)77 Plug socket, 7–unit (EG14)79 Plug socket, ABS (OC10)79 Plug socket, ABS (OC12)79 Plug socket, ABS (OC14)79 Plug socket, ABS (OC3)79 Plug socket, ABS (OC5)100 Switch, headlights (CE6)101 Switch, full beams and dipped beams (CE28)102 Switch, fog lights (CG5)103 Switch, spot lights (CE61)104 Switch, loading light (ED6)109 Switch, hazard warning lights (CN8)110 Switch, rotating warning light (EN5)111 Switch, window winder (KA4)112 Switch, air conditioning (HA7)118 Switch, fan (HA18)119 Switch, windscreen wiper (GA25)120 Switch, windscreen washer (GA22)123 Switch, heated rearview mirror (HG6)123 Switch, heated rearview mirror (HG20)126 Switch, diff. lock wheels, rear (LG5)128 Switch, power take-off, side (LD6)144 Switch, battery master switch (AA2)147 Switch direction indicators (CN15)149 Switch, horn (FA4)150 Switch, starting switch (AA12)158 Switch, tail fog lights (EG4)1104 Switch, bulb control (ND3)1105 Switch, level control, headlights (PA9)1107A Switch, door lock (KH15)1107B Switch, door lock (KH9)1132 Switch, el. operated rearview mirror (HH3)1134 Switch, revers warner (EA5)1135 Switch, cruise control (BK4)1143 Switch, seat heater (HD14)200 Break contact, warning light, parking brake (ND23)202 Break contact, warning light, oil pressure (ND33)205 L Break contact, interior light (ER12)205 R Break contact, interior light (ER18)207 Closing contact, indicator light, diff. lock, rear

wheels (LG8)

212 Closing contact, warning light, service brakes(ND56)

216 Closing contact, brake lights (CK8)217 Closing contact, reversing lights (EA9)223 Slip contact, horn (FA4)228 Closing contact, cab lock (ND47)239 Break contact, thermal (BG8)239 Break contact, thermal (HA8)239 Break contact, thermal (HD5)239 Break contact, thermal (HD9)

239 Break contact, thermal (HD18)245 Break contact, brake light, trailer (CK12)247 Closing contact, climate system (air conditioning)

(HA8)

2065 LF Contact, wear indicator, brake linings (ND43)2065 LR Contact, wear indicator, brake linings (ND40)2065 RF Contact, wear indicator, brake linings (ND45)2065 RR Contact, wear indicator, brake linings (ND41)300 Relay, headlights (CE27)301 Relay, fog lights (CG7)302 Relay, spot lights (CE57)308 Relay, brake lights (OC4)309 Relay, parking lights (XA5)312 Relay, starting heater (BB7)315 A Relay, starting switch (AA45)315 B Relay, starting switch (AA36)317 Relay, headlight wiper (GA12)323 Relay, flasher unit (CN9)343 Relay, fog lights, rear (EG8)375 Relay, day running lights (CE42)375 Relay, day running lights (CE50)3005 Alternator-controlled relay (XA11)3023 Relay, information ABS (OC19)3024 Relay, solenoid control valve ABS (OC16)3025 Relay, indicator lamp ABS (OC23)3048 Relay, dim-dip (CE15)3066 Combination relay, several functions (BB14)3067 Relay, wear indicator, brake linings (ND37)3071 Relay, central lock, open door (KH6)3072 Relay, central lock, lock door (KH13)3092 Relay, height limiter (MN16)401 L Bulb, fog lights (CG9)401 R Bulb, fog lights (CG13)402 L Bulb, spot lights (CE57)402 R Bulb, spot lights (CE58)403 A Bulb, loading light (ED6)403 B Bulb, loading light (ED9)405 L Bulb, reversing lights (EA12)405 R Bulb, reversing lights (EA9)406L Bulb, full beams (CE21)406R Bulb, full beams (CE28)408 Bulb, parking light, left front (CE15)409 Bulb, parking light, right front (CE17)410 Bulb, brake light, left (CK8)411 Bulb, brake light, right (CK11)412 Bulb, tail light, left (CE48)413 Bulb, tail light, right (CE51)414 Bulb, side marker light, left, front (CE42)415 Bulb, side marker light, right, front (CE44)420 Bulb, position light roof, left (CE8)421 Bulb, position light roof, right (CE11)422 Bulb, direction indicator, left, front (CN13)423 Bulb, direction indicator, right, front (CN14)426 Bulb, direction indicator, left, rear (CN21)427 Bulb, direction indicator, right, rear (CN23)428 Bulb, rotating warning lamp (EN6)429 Bulb, cigarette lighter lighting (EV7)434 Bulb, interior light (ER11)434 Bulb, interior light (ER17)435 Bulb, bunk light (ER4)435 Bulb, bunk light (ER8)437 Bulb, identification light, front (CE3)440 Bulb, heater control light (HA2)451 Bulb, rear fog light, left (EG10)452 Bulb, rear fog light, right (EG12)

58

Group 37 Wiring Diagram FLC RHD List of components

462 Bulb, side dir. light, left (CN11)463 Bulb, side dir. light, right (CN16)4066L Bulb, dipped beams (CE23)4066R Bulb, dipped beams (CE26)500 Indicator light, dir. indicator, tractor (ND8)501 Indicator light, dir. indicator, trailer 1 (ND7)503 Warning light, oil pressure, engine (ND33)504 Indicator light, full beams (ND10)505 Warning light, battery charging (ND37)507 Warning light, service brakes (ND27)508 Warning light, parking brake (ND23)510 Indicator light, diff. lock, rear wheels (ND17)515 Indicator light, hazard warning lights (ND25)517 Indicator light, power take-off, side (LD3)520 Indicator light, fog light, front (CG2)521 Indicator light, spot light (CE61)528 Indicator light, preheating (ND13)530 Indicator light, heated rearview mirror (HG11)531 Indicator light, loading light (ED11)536 Indicator light, rear fog light (EG6)550 Warning light, cab lock (ND41)554 Indicator light, coolant temperature (ND35)555 Indicator light, coolant level (ND20)5004 Indicator lamp, rotating warning light (EN10)5008 Indicator lamp, air suspension, manual position

(ND15)

5009 Indicator lamp, vehicle, ABS (OC64)5010 Indicator lamp, trailer, ABS (OC66)5017 Indicator lamp, trailer, ABS information (OC68)5027 Warning lamp, wear indicator/brake linings (ND40)5031 Indicator lamp, reverse warner (EA4)5033 Indicator lamp, seat heater (HD16)601 Solenoid valve, diff. lock, rear wheels (LG5)603 Solenoid valve, engine stop (BG6)604 Solenoid valve, power take-off, side (LD8)629 Solenoid valve, cold start (BG8)638 Solenoid valve, injection pump (BK17)650 Windscreen wiper motor (GA22)651 Windscreen washer motor (GA2)653 Headlamp washer motor (GA7)654 Starter motor (AA8)657 Fan (heater) (HA14)660 Alternator with charging regulator (AA32)661 Window winder motor (KA13)661 Window winder motor (KA4)6003/6004 Solenoid valve, level control (MN21)6013 F Solenoid control valve, ABS (OC35)6013 R Solenoid control valve, ABS (OC59)6056L Motor, level control, headlights (PA3)6056R Motor, level control, headlights (PA9)6057 Motor, speed limiter (BK9)6058 Motor, door lock (KH14)700 Speedometer (NG24)

701 Tachograph (NG4)701 Tachograph (NG32)702 A Combined instrument (NA10)754 F Pressure sensor, air (NA30)754 R Pressure sensor, air (NA34)756 Temperature sensor, coolant (BB11)757 Fuel gauge sensor (NA27)759 Level indicator, coolant (BB25)7052 Sensor, speedometer (NG14)7052 Sensor, speedometer (NG43)7053 Inductive sensor, bogie lift (MN16)7057 LF Sensor, pole wheel, ABS (OC32)7057 LR Sensor, pole wheel, ABS (OC48)7057 RF Sensor, pole wheel, ABS (OC40)7057 RR Sensor, pole wheel, ABS (OC56)800A Starting heater (BB5)800B Starting heater (BB5)802 L Heated rearview mirror (HG4)802 L Heated rearview mirror (HG17)802 L Heated rearview mirror (HG20)802 R Heated rearview mirror (HG6)802 R Heated rearview mirror (HG9)802 R Heated rearview mirror (HG23)803 A Heated seat (HD5)803 A Heated seat (HD9)803 A Heated seat (HD14)803 A Heated seat (HD18)803 B Heated seat (HD5)803 B Heated seat (HD9)803 B Heated seat (HD18)804 Cigarette lighter (EV5)805 Rheostat (CE32)810 Heated air dryer (HK2)812 El. operated rearview mirror (HH3)850 Horn (FA4)858 Buzzer, reverse warner (EA4)858 Buzzer, reverse warner (EA13)8007 Potentiometer (BK11)8017 Water separator (HM3)900 Radio (JA7)901 Voltage converter (JA7)902 C Loudspeaker (JA15)902 L Loudspeaker (JA11)902 R Loudspeaker (JA7)903 Diode (ND40)905 Communication radio (JA27)952 Magnetic clutch, air conditioning (HA8)9008 Control unit, ABS (OC13)9010 Control box, air suspension (MN4)9011 A Control unit, speed limiter (BK3)

59

Group 37 Wiring Diagram FLC RHD Cable colour code

AbbreviationsCABLE-B ........ Cable for tachograph, basic

CABLE-EC ...... Cable for tachograph, Europeancommunity

C ..................... Centre

D ..................... Driver

DRL ................ Day running light

F ..................... Front

KH ................... Short length cab

L ...................... Left

L ...................... Lower

LF ................... Left front

LH ................... Long length cab

LHD ................ Left hand drive

LL .................... Left lower

LR ................... Left rear

LU ................... Left upper

Only LHD ........ Only left hand drive

Only RHD ....... Only right hand drive

P ..................... Passenger

PTO ................ Power take off

R ..................... Right

RF ................... Right front

RHD ................ Right hand drive

RL ................... Right lower

RR .................. Right rear

RU .................. Right upper

UFSKR ........... Without tachograph

Cable colour codeBL .............. Blue

BN .............. Brown

GN ............. Green

GR ............. Grey

I .................. Ivory

LBL ............ Light blue

LBN ............ Light brown

OR ............. Orange

P ................ Pink

PU .............. Purple

R ................ Red

SB .............. Black

VO ............. Violet

W ............... White

Y ................ Yellow

Note: If a cable har two colours, this is written out like thefollowing example: Y/R = Yellow/Red.

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Feedback

One of our objectives is that workshop personnel should have access to correct andappropriate service manuals where it concerns fault tracing, repairs and maintenanceof Volvo trucks.In order to maintain the high standards of our literature, your opinions and experiencewhen using this manual would be greatly appreciated.If you have any comments or suggestions, make a copy of this page, write down yourcomments and send them to us, either via telefax or mailing directly to the addresslisted below.

To

Volvo Truck Parts Corporation

Dept. Service Support 31201

S-405 08 GOTEBORG

Sweden

Fax +46 31 661057

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Concerns Service Manual: ...............................................................................................................................

Volvo Truck CorporationGoteborg, Sweden

TSP23772/1 English 1500.2.97 Printed in Sweden

tsp23772-wiring diagram flc rhd

Documents

hazardous situation

service procedures

serious injury

diagram index

personal injury

moderate injury

service manualtrucksgroup

operation number