electrical wiring system appendix

APPENDIXReturn To Main Table of ContentsINTRODUCTION .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2S Y M B O L S .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6TROUBLESHOOTING INSTRUCTIONS . . . . . . . . . . . . . . . . 10FUSE AND RELAY INFORMATION .. . . . . . . . . . . . . . . . . . . . . 15POWER DISTRIBUTION ........................................ 18DASH FUSE BOX DETAILS .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22GROUND DISTRIBUTION .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32JOINT DISTRIBUTION ........................................ 44AIR BAG .......................................................... 166ANTI-LOCK BRAKE SYSTEM ............................. 162A/C COMPRESSOR CONTROLS . . . . . . . . . . . . . . 142A/T AND IGNITION KEY LOCK CONTROLS.. ........... 146BACK UP LAMPS ............................................. 116BLOWER CONTROLS......................................... 140BRAKE AND CHARGE WARNING SYSTEM . . . . . . . . . 98CHARGING SYSTEM......................................... 56ClGARETTE LIGHTER....................................... 90COOLING SYSTEM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58COURTESY LAMPS ............................................ 118CRUISE SPEED CONTROL SYSTEM. . . . . . . . . . . . . . . . . . . . 80DASH, CONSOLE AND SWITCH LAMPS... . . . . . . . . . . 122DAYTIME RUNNING LIGHTS (DRL) . . . . . . . . . . . . . . . . . . 102DIGITAL CLOCK ................................................. 134DOHC SYSTEM.................................................... 62ELECTRONIC LOCK UP CONTROL SYSTEM.. . . . . . . . . .84EXTERIOR LAMPS .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106HEAD LAMPS ..................................................... 100HORNS ............................................................... 88IGNITION SYSTEM .......................................... 52INDICATORS/GAUGES ................................... 92/96PASSIVE SEATBELT SYSTEM . . . . . . . . . . . . . . . . . . . . . 158POWER DOOR LOCK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152POWER DOOR MIRROR . . . . . . . . . . . . . . . . . . . . 154POWER WINDOWS ......................................... 148SOUND SYSTEM/POWER ANTENNA .. . . . . . . . . . . . 130/132STARTING SYSTEM ........................................... 54STOP LAMPS .................................................... 110SUNROOF......................................................... 156TAC SYSTEM ................................................. 136TRUNK LID OPENER ........................................ 128TURN/HAZARD AND LAMPS ............................. 112VEHICLE SPEED SENSOR ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78CONFIGURATION OF CONNECTORS ........................... 168COMPONENT LOCATION . . . . . . . . . . . . . . . . . . . . . . . 182HARNESS LAYOUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

WS-2 INTRODUCTION

INTRODUCTIONThis Group consists of five major diagnostic sections for electrical problem troubleshooting.

• Schematic diagrams• Component location indexes• Harness layouts• Component location• Connector configurations

The starting point of each system section is the schematic diagram, these diagrams show how all the components worktogether, such as electrical current paths from power source to ground (via electrical load), switch connections at eachpositions, and other related circuit functions.It is important to fully understand how a circuit work prior to troubleshooting and diagnosis.

2.ORED/WHT 2.ORED/WHT

3.0RED/YEL

An Example of Schematic Diagram

INTRODUCTION WS-3

COMPONENT LOCATION INDEXES

When you want to locate the schematic components on the vehicle, use the Component Location Index which follows eachschematic. A Component Location Index lists major components, connectors, grounds and their physical location andpage figure reference.

ComponentsECM (CO1-2 ~ CO1-3)ECM control relay (C02)Ignition coil (C14)Ignition switch (M24)Noise filter (Cl 1)Power transistor (Cl 3)

ConnectorMC01

GroundG09

Location reference-page

WS-182WS-182WS-183WS-189WS-182WS-183

WS-201

WS-204

Where connectors are listed, the number of cavities are provided. This figure indicates the total number of cavities in theconnector, regardless of how many are actually used. This information along with housing color will be useful for you toidentify connectors on the vehicle. Almost all components, connectors, grounds or splices shown on a schematic can bepinpointed visually by using the Component Location Illustrations.

WS-4 INTRODUCTION

HARNESS LAYOUTSHarness layouts show the routing of the major wiring harnesses and the in-line connectors between the major harnesses.These layouts will make electrical troubleshooting easier.

An example of Harness Layouts-Engine Harness

COMPONENT LOCATIONS

Component Locations give easy access to find the schematic components on the vehicle shown in the ComponentLocation Index. Where connectors are listed, the total number of cavities, how many are actually used, is provided to helpidentify connectors on the vehicle.

INTRODUCTION WS-5

CONNECTOR CONFIGURATIONS

This section shows the cavity or terminal locations in all the multi-pin connectors shown in the schematic diagrams. It ishelpful for you to locate check points, together with the wire colors and terminal numbers in the schematic. The configurationdrawings show the connector views as seen from a component after the harness connector has been disconnected. Whenmore than on connector is connected to a component, the connectors are all shown together. Both halves of in lineconnectors are shown together.

SYMBOLS

SYMBOLSThe symbols and the abbreviations explained in this section are used throughout the manual.

SYMBOLS IN SCHEMATIC

COMPONENTS DIODE

A solid line means the entirecomponent is shown.

A broken line indicates only part of the component is shown.

The name of the componentappears next to its upper rightcorner.

Notes about componentfunction follow its name.

CONNECTORS

Each connector is numberedfor reference in the componentlocation index.

The index also lists the totalnumber of cavities and the colorthe connector. Wires may not beused in all cavities.

This means the connector con-nects directly to the component.

This indicates the connectorconnects to a lead (pigtail),wired directly to the com-ponent.

This indicates a screw terminalon the component.

This diode allows current toflow only in the direction of thearrow.

FUSE AND FUSIBLE LINK

HOT AT ALL TIMES

CIRCUIT BREAKER

Basically a reusable fuse, a circuitbreaker will heat and open if toomuch current flows through it.Some units automatically resetwhen cool, others must be manu-ally reset.

SYMBOLS

WIRES

A wavy line means thewire is broken butis to be continued.

0.5YEL/REDWire insulation is yellowwith a red strip

Current path is continued anotherpage. The arrow shows the direc-tion of current flow. You shouldlook for the ”P” in the Power Dis-tribution schematic to follow thewhite wire in left example.

A wire connects to anothercircuit. The wire is shownagain on that circuit whichthe arrow is pointing.

A broken line means only someA broken line means only someof the circuit is shown; refer toof the circuit is shown; refer tothe circuit listed for the com-the circuit listed for the com-plete schematic.plete schematic.

This dashed line means theRED and YEL/BLU wiresare both in connector M35.

Where seperate wires join, onlythe splice is shown: for detailson the additional wiring, referto the circuit listed.

SPLICES

Splices are numbered and shownas a dot with circle. The exactlocation and connection of thesesplices may vary among vehicles.

GROUND - “G”This symbol means the end ofthe wire is attached to a metalpart of the vehicle.

Each wire ground (G) is num-bered for reference in thecomponent location index.

This ground symbol (dot and 3lines overlapping the compo-nent) means the housing of thecomponent is attached to ametal part of the vehicle.

SHIELD WIRE

This represents RFI (Radio Fre-quency Interference) Shieldingaround a wire. the shielding isalways connected to ground.

WS-8 SYMBOLS

SWITCHES

RELAYS

JOINT CONNECTORS

These switches move together:a dashed line shows a mechani-cal connection between them.

INDICATOR

This is a relay shown with nocurrent flowing through its coil.

This indicates seat belt warningindicator continues to other indi-

When a current flows throughcoil, contact will toggle.

caters within instrument cluster.

Normally open contact

Normally closed contact

This is an indicator which displays the lighted symbol.

WIRE COLOR ABBREVIATIONS

The following abbreviations are used to identify wire colors in the circuit schematics:

SYMBOLS WS-9

CONNECTOR CLASSIFICATION SYMBOLS

Electrical wiring connectors are classified according to the wiring parts in the Harness Layout.

A connector identification symbol consists of a wiring harness location classification symbol corresponding to eachother wiring harness location and number peculiar to the connector.These connector locations can be found in the WIRING HARNESS LAYOUT.

E 10 -1

Number peculiar to sub-connector (Serial Number)Number peculiar to main connector (Serial Number)Symbol indicating wiring harness (Engine wiring harness)

NOTEConnectors which connect each wiring harness are represented by the following symbols.For example:

WS-10 TROUBLESHOOTING INSTRUCTION

TROUBLESHOOTING INSTRUCTIONSTROUBLESHOOTING PROCEDURES

The following five-step troubleshooting procedure is recommended.

Step 1. Verify the customer complaints

Turn on all the components in the problem circuit to check the accuracy of the customer complaints. Note the symptoms.Do not begin disassembly or testing until you have narrowed down the probable causes.

Step 2. Read and analyze the schematic diagram

Locate the schematic for the problem circuit. Determine how the circuit is supposed to work by tracing the current pathsfrom the power source through the system components to ground. If you do not understand how the circuit should work,read the circuit operation text. Also check other circuits that share with the problem circuit. The name of circuits that sharethe same fuse, ground, or switch, for example, are referred to on each diagrams. Try to operate any shared circuits youdid not check in step 1. If the shared circuit works, the shared wiring is okay, and the cause must be within the wiring usedonly by the problem circuit. If several circuit fails at the same time, the fuse or ground is a likely cause.

Step 3. Inspect the circuit/component with the problem isolated

Make a circuit test to check the diagnosis you made in step 2. Remember that a logical, simple procedure is the key toefficient troubleshooting. Narrow down the probable causes using the Troubleshooting Hints, System Diagnosis Charts.Test for the most likely cause of failure first. try to make tests at points that are easily accessible.

Step 4. Repair the problem

Once the problem is found, make the necessary repairs.

Step 5. Make sure the circuit works

Repeat the system check to be sure you have repaired the problem. If the problem was a blown fuse, be sure to test allof the circuits on that fuse.

TROUBLESHOOTING INSTRUCTION WS-11

TROUBLESHOOTING EQUIPMENTS

Voltmeter And Test Lamp

Use a test lamp or a voltmeter on circuits without solid-state units,use a test lamp to check for voltage. A test lamp is made up of 12-volt bulb with a pair of leads attached. After grounding one lead tovarious points along the circuit where voltage should be present.When the bulb goes on, there is voltage at the point being tested.

CAUTION:A number of circuits include solid-state modules such asElectronic Control Unit (ECU) used with computer commandcontrol injection. Voltage in these circuits should be testedonly with a 10-megohm or higher impedance digital voltmeter.Never use a test lamp on circuits that contain solid-state units.Damage to the units may result.

A voltmeter can be used in place of a test lamp. While a test lampshows whether the voltage is present or not, a voltmeter indicateshow much voltage there is.

Self-Powered Test Lamp And Ohmmeter

Use a self-powered test lamp or a ohmmeter to check for continuity.Self-powered test lamp is made of a bulb, battery and two leads andis used only on an unpowered circuit. If the leads are touchedtogether, the lamp will go on. Prior to checking the points, firstdisconnect the battery ground cable or remove the fuse which feedsthe circuit you are working on.

CAUTION:Never use a self-powered test lamp on circuits that containsolidstate units. Damage to these units may result.

An ohmmeter can be used in place of a self-powered test lamp.The ohmmeter shows how much resistance there is between twopoints along a circuit. Low resistance means good continuity.Circuits which include any solid-state devices should be tested onlywith a 10-megohm or higher impedance digital multimeter. Whenmeasuring resistance with a digital multimeter, battery negativeterminal should be disconnected. Otherwise, there may incorrectreadings. Diodes and solid-state devices in a circuit can make anohmmeter give a false reading. To find out if a component isaffecting a measurement, take one reading, reverse the leads andtake a second reading. If the readings differ, the solid-state deviceis affecting the measurement.


Jumper Wire With Fuse

Use a jumper wire with fuse to by pass an open circuit.A jumper wire is made up of an in-line fuse holder connected to aset of test leads. This tool is available with small clamp connectorsproviding adaption to most connectors without damage.

CAUTION:Do not use a fuse with a higher rating then the specified fuse thatprotests the circuit being tested. Do not use this tool in any situationto substitute for input or output at the solid-state control module,such as ECU, TCU, etc.

Short Finder

Short finder is available to locate short to ground. The short findercreates a pulsing magnetic field in the shorted circuit and showsyou the location of the short through body trim or sheet metal.

TROUBLESHOOTING INSTRUCTION WS-13

TROUBLESHOOTING TESTTesting For Voltage

This test measures voltage in a circuit. When testing for voltage ata connector, you do not have to separate the two halves of theconnector. Instead, probe the connector from the back. Alwayscheck both sides of the connector because dirt and corrosionbetween its contact surfaces can cause electrical problems.1. Connect one lead of a test lamp or voltmeter to a ground. If you

are using a voltmeter, be sure it is the voltmeter’s negative leadtest you have connected to ground.

2. Connect the other lead of the test lamp or voltmeter to aselected test point (connector or terminal).

3. If the test lamp glows, there is voltage present. If you are usinga voltmeter, note the voltage reading.

A loss of more than 1 volt from specifications indicates aproblem.

Testing For Continuity

1. Disconnect the battery negative terminal.2. Connect one lead of a self-powered test lamp or ohmmeter to oneend of the part of the circuit you wish to test. If you are using anohmmeter, hold the leads together and adjust the ohmmeter to readzero ohms.3. Connect the other lead to the other end.4. If the self-powered test lamp glows, there is continuity. If you areusing an ohmmeter, low or zero resistance means good continuity.

Testing For Short To Ground

1. Remove the blown fuse and disconnect the battery and load.3. Connect one lead of a self-powered test lamp or an ohmmeter tothe fuse terminal on the load side.3. Connect the other lead to a ground.4. Beginning near the fuse block move the harness from side toside. Continue this point (about six inches apart) while watching theselfpowered test lamp or ohmmeter.5. When the self-powered test lamp glows, or ohmmeter registers,there is a short to ground in the wiring near that point.


Testing For A Short With A Short Finder1. Remove the blown fuse. Leave the battery connected.2. Connect the short finder across the fuse terminals.3. Close all switches in series in the circuit you’re testing.4. Turn on the short circuit locator. It sends pulses of current to the

short.This creates a pulsing magnetic field around the wiring betweenthe fuse box and the short.

5. Beginning at the fuse box, slowly move the short finder alongthe circuit wiring. The meter will show current pulses throughsheet metal and body trim. As long as the meter is between thefuse and the short, the needle with move with each currentpulse. One you move the meter past the point of the short, theneedle will stop moving. Check around this area to locate thecause of the short circuit.

FUSE AND RELAY INFORMATION WS-15

FUSE AND RELAY INFORMATIONDASH FUSE BOX

Layout


ENGINE COMPARTMENT RELAY BOXLayout

FUSE AND RELAY INFORMATION WS-17

PASSENGER COMPARTMENT RELAY BOXLayout

FUSIBLE LINK BOXLayout/circuit

W S - 1 8 POWER DISTRIBUTION

POWER DISTRIBUTIONSCHEMATIC DIAGRAM (1)

POWER DISTRIBUTION WS-19

SCHEMATIC DIAGRAM (2)

WS-20 POWER DISTRIBUTION


POWER DISTRIBUTION WS-21


WS-22 DASH FUSE BOX DETAILS

DASH FUSE BOX DETAILSSCHEMATIC DIAGRAM (1)

DASH FUSE DETAILS


DASH FUSE DETAILS WS-25


DASH FUSE DETAILS



MEMO

WS-32 GROUND DISTRIBUTION

GROUND DISTRIBUTIONSCHEMATIC DIAGRAM (GO1)-1

GROUND DlSTRlBUTlON WS-33

SCHEMATIC DIAGRAM (G01)-2


SCHEMATIC DIAGRAM (G01)-3

GO1

GROUND DISTRIBUTION WS-35

SCHEMATIC DIAGRAM (G02-1)


SCHEMATIC DIAGRAM (G03)


SCHEMATIC DIAGRAM (G04/G05)



GO5


SCHEMATIC DIAGRAM (GO7)

E29

GO7

WS-41

SCHEMATIC DIAGRAM (G08 )


SCHEMATIC DIAGRAM (G09/Gl0)

G10 G10


SCHEMATIC DIAGRAM (G11/G12)

0.5BLK

WS-44 JOINT DISTRIBUTION

JOINT DISTRIBUTIONSCHEMATIC DIAGRAM (E01-1)

JOINT DISTRIBUTION WS-45

SCHEMATIC DIAGRAM (E01-2/3)


SCHEMATIC DIAGRAM (M01-1)

JOINT DISTRIBUTION WS-47


JOINT DISTRIBUTION


JOINT DISTRIBUTION

MEMO

WS-52

IGNITION SYSTEM

SCHEMATIC DIAGRAM

IGNITION SYSTEM WS-53

COMPONENT LOCATION INDEX

ComponentsECM (C01 -2 ~ C01 -3)ECM control relay (C02)Ignition coil (C14)Ignition switch (M24)Noise filter (Cl 1)Power transistor (Cl 3)

ConnectorMC01

GroundG09


WS-182WS-182WS-183WS-189WS-182WS-183

WS-201

WS-204

WS-54 STARTING SYSTEM

STARTING SYSTEMSCHEMATIC DIAGRAM

STARTING SYSTEM WS-55


ComponentsIgnition lock switch (M29)Starter motor (C18)Starter relay (M15)Transaxle range switch (E28)

ConnectorsEM04/EM05MC01

GroundG01


WS-195WS-183WS-194WS-189

WS-191WS-201

WS-203

WS-56 CHARGING SYSTEM

CHARGING SYSTEMSCHEMATIC DIAGRAM

CHARGING SYSTEM WS-57


ComponentsGenerator (E31-1 ~ E31-2)Instrument cluster (I13-1)Relay with diode (C07)

ConnectorsEl01EM03MC01


WS-189WS-193WS-182

WS-192WS-191WS-201

WS-58 COOLING SYSTEM

COOLING SYSTEMSCHEMATIC DIAGRAM (1)

COOLING SYSTEM WS-59


WS-60 COOLING SYSTEM


ComponentsAC switch (110)Condenser fan (E29)Condenser fan control relay (E04)Condenser fan relay (E05)Radiator fan (E26)Radiator fan relay (E07)Thermo switch (E26-2)Thermo sensor (E44)

ConnectorsEl01EM03Ml01

GroundG05G07


WS-193WS-189WS-188WS-188WS-189WS-188WS-189WS-190

WS-192WS-191WS-201

WS-203WS-203

COOLING SYSTEM WS-61

MEMO

WS-62 DOHC SYSTEM (For California)

DOHC SYSTEM (For California)


DOHC SYSTEM (For California) WS-63


DOHC SYSTEM (For California)





ComponentsNC relay (E08)AC switch (110)Auto cruise module (M21)Crankshaft position sensor (CO9)Data link conn. (M33)ECM control relay (C02)ECM (CO1-1 ~ CO1-3)ELC module (E02-2)ECTS (C20)Fuel pump motor (M50)Idle switch (C30)Ignition switch (M24)Ignition coil (Cl 4)Ignition lock switch (M29)Injectors (C12-1 ~ C12-4)Instrument cluster (113-l)ISC motor (C15)Ignition control adjusting conn. (Cl 9)Low pressure switch (C06)Oxygen sensor (C21)Power steering switch (E30)Power transistor (Cl 3)Starter relay (M15)Transaxle range switch (E28)Them-to sensor (El 9)Thermo switch (I12)TPS (Cl 7)VAFS (C22)

WS-188WS-193WS-194WS-182WS-196WS-182WS-162WS-188WS-183WS-197WS-184WS-195WS-183WS-195WS-182WS-193WS-183WS-183WS-182WS-183WS-189WS-183WS-194WS-189WS-188WS-193WS-183WS-183

ConnectorsEM02EM03EM04EM05MC01Ml01Ml02

GroundG01G08G09G11

WS-191WS-191WS-191WS-191WS-201WS-201WS-201

WS-203WS-203WS-204WS-204


MEMO

WS-70 DOHC SYSTEM (Except California)

DOHC SYSTEM (Except California)


DOHC SYSTEM (Except California) WS-71





ComponentsA/C relay (E08)A/C switch (110)Auto cruise module (M21)Crankshaft position sensor (C09)Data link conn. (M33)ECM control relay (C02)ECM (C01 -1 ~ CO1 -3)ELC module (E02-2)ECTS (C20)Fuel pump motor (M49)Idle switch (C30)Ignition switch (M24)Ignition coil (C14)Ignition lock switch (M29)Injectors (C12-1 ~ C12-4)Instrument cluster (I13-1)ISC motor (C15)Ignition control adjusting conn. (C19)Low pressure switch (C06)Oxygen sensor (C21)Power steering switch (E30)Power transistor (C13)Starter relay (M15)Transaxle range switch (E28)Therms sensor (El 9)Thermo switch (I12)TPS (C17)VAFS (C22)

WS-188WS-193WS-194WS-182WS-198WS-182WS-182WS-188WS-183WS-197WS-184WS-195WS-183WS-195WS-182WS-193WS-183WS-183WS-182WS-183WS-189WS-183WS-194WS-189WS-188WS-193WS-183WS-183

ConnectorsEM02EM03EM04EM05MC01Ml01Ml02

GroundG01G08G09G11

WS-191WS-191WS-191WS-191WS-201WS-201WS-201

WS-203WS-203WS-204WS-204


MEMO

WS-78 VEHICLE SPEED SENSOR

VEHICLE SPEED SENSORSCHEMATIC DIAGRAM

VEHICLE SPEED SENSOR WS-79


ComponentsA/C switch (I10)Cruise control module (M21)Data link connector (M33)ECM (C01 -1)Instrument cluster (I13-1 ~ I13-4)TCM (E02-2)

ConnectorsEM04MC01Ml01Ml02

GroundG01


WS-193WS-194WS-196WS-182WS-193WS-188

WS-191WS-201WS-201WS-201

WS-203

WS-80 CRUISE CONTROL SYSTEM

CRUISE CONTROL SYSTEM


CRUISE CONTROL SYSTEM WS-81

SCHEMATlC DIAGRAM (2)

WS-82 CRUISE CONTROL SYSTEM


CRUISE CONTROL SYSTEM WS-83


ComponentsAudio (M43)Clutch switch (M30)Cruise control actuator (E09)Cruise control module (M21)Cruise main switch (107)Data link connector (M33)Digital clock (I11)Ignition switch (M24)Multi switch (M26-1)Overdrive switch (M60)Stop lamp switch (M28)Transaxle range switch (E28)TCM (E20-2-E20-3)

ConnectorsEM04EM05(A/T)MC01Ml02Ml01MR01

GroundGO1G04


WS-196WS-195WS-188WS-194WS-193WS-196WS-193WS-195WS-195WS-198WS-195WS-189WS-188

WS-191WS-191WS-201WS-201WS-201WS-201

WS-203WS-203

WS-84 ELECTRONIC LOCK UP CONTROLS

ELECTRONIC LOCK UP CONTROLSSCHEMATIC DIAGRAM (1)

ELECTRONIC LOCK UP CONTROLS WS-85


WS-86 ELECTRONIC LOCK UP CONTROLS


ELECTRONIC LOCK UP CONTROLS WS-87


ComponentsAccelerator pedal switch (M22)Cruise control module (M21)Data link connector (M33)ECT switch (M41)ECM (CO1 -1)Kick down servo switch (El 1)Oil Temperature sensor (El 2)Over drive switch (M60)Pulse generator (El 3)Transaxle range switch (E28)TCM (E02-1 ~ E02-2)TP sensor (Cl 7)Transaxle valve body (E25)Vehicle speed sensor (I13-2)

ConnectorsEM04MC01Ml02

GroundsG01G06


WS-194WS-194WS-196WS-196WS-182WS-188WS-188WS-188WS-188WS-189WS-188WS-183WS-189WS-193

WS-191WS-201WS-201

WS-203WS-203

WS-88 HORNS

HORNSSCHEMATIC DIAGRAM

HORNS WS-89



ComponentsHorn relay (E08-1)Left horn (E38)Multifunction switch (M26-1)Right horn (E18)

WS-188WS-190WS-195WS-188

ConnectorEM03 WS-191

WS-90 ClGARETTE LIGHTER

CIGARETTE LIGHTERSCHEMATIC DIAGRAM

CIGARETTE LIGHTER WS-91


ComponentsCigarette lighter (M44)

GroundG11


WS-197

WS-204

WS-92 INDICATORS

INDICATORSSCHEMATIC DIAGRAM (1)

INDICATORS WS-93


WS-94 INDICATORS


INDICATORS WS-95


ComponentsA/C switch (I10)Digital clock (I11)Fuel sender (M50)Instrument cluster (I13-1 ~ 113-4)Oil pressure switch (E32)Rheostat (I01)TACM (M38)

ConnectorsEl01MC01Ml01Ml02

GroundG01G11


WS-193WS-193WS-197WS-193WS-195WS-193WS-196

WS-192WS-201WS-201WS-201

WS-203WS-204

WS-96 GAUGES

GAUGESSCHEMATIC DIAGRAM

GAUGES WS-97


ComponentsNC switch (110)Cluster (113-l)Coolant temperature sender (Cl 9)Fuel sender (M50)

ConnectorsMC01Ml02Ml01

GroundsG01G11


WS-193WS-193WS-183WS-197

WS-201WS-201WS-201

WS-203WS-204

WS-98 BRAKE AND CHARGE WARNING SYSTEM

BRAKE AND CHARGE WARNING SYSTEMSCHEMATlC DIAGRAM

BRAKE AND CHARGE WARNING SYSTEM WS-99


ComponentsGenerator (E31-2)Brake fluid level sensor (E14)instrument cluster (113-2)Parking brake switch (M36)TACM unit lM38)Relay with diode (C07)

ConnectorsEl01EM03Ml01/Ml02

GroundGO5


WS-189WS-188WS-193WS-196WS-196WS-182

WS-192WS-191WS-201

WS-203

WS-100 HEAD LAMPS

HEAD LAMPSSCHEMATIC DIAGRAM

HEAD LAMPS WS-101



ComponentsCluster (I13-1)Head lamp relay (E06)LH head lamp (E36) .Multifunction switch (M26-2)RH head lamp (E23)

WS-193WS-188WS-190WS-195WS-188

ConnectorsEl01EM02EM03Ml02

GroundGO1

WS-192WS-191WS-191WS-201

WS-203

WS-102 DAYTIME RUNNING LIGHTS

DAYTIME RUNNING LIGHTS (DRL)SCHEMATIC DIAGRAM (1)

DAYTIME RUNNING LIGHTS WS-103


WS-104 DAYTIME RUNNING LIGHTS


ComponentsGenerator (E31-2)Brake fluid level sensor (El 4)COND. fan motor (E29)COND. fan relay (E05)DRL module (E40)Instrument cluster (I13-2)LH head lamp (E36)Multi switch (M26-2)RH head lamp (E22)Tail lamp relay (M18)Parking brake switch (M36)DRL resistor (E60)

ConnectorsEl01EM02/EM03Ml02

GroundG01/G05/G07


WS-189WS-188WS-189WS-188WS-190WS-193WS-190WS-195WS-188WS-194WS-196WS-192

WS-192WS-191WS-201

WS-203

DAYTIME RUNNING LIGHTS WS-105

MEMO

WS-106 EXTERIOR LAMPS

EXTERIOR LAMPSSCHEMATIC DIAGRAM (1)

EXTERIOR LAMPS WS-107

SCHEMATlC DIAGRAM (2)

WS-108 EXTERIOR LAMPS


EXTERIOR LAMPS WS-109


ComponentsTail lamp relay (M18)Multi switch (M26-2)Digital clock (I11)LH side marker lamp (E34)LH tail/top lamp (R01)LH license lamp (R12)Trunk lid opener (R15)RH license lamp (R13)Fuel pump (M49)Cigarette lighter illum. (M44)RH tail/stop lamp (R03)RH side marker lamp (E21)

ConnectorsEM02/EM03Ml01/MR01/MR02

GroundG01/G03G10/G11



WS-191WS-201

WS-203WS-204

WS-110 STOP LAMPS

STOP LAMPSSCHEMATIC DIAGRAM

STOP LAMPS WS-111



ComponentsHigh mounted stop lamp (M56)LH stop lamp (R01)RH stop lamp (R03)Stop lamp switch (M28)Stop lamp switch (M27)

WS-198WS-202WS-202WS-195WS-195

ConnectorMR01

GroundsGO3G10

WS-201

WS-203WS-204

WS-112 TURN/HAZARD LAMPS

TURN/HAZARD LAMPS


TURN/HAZARD LAMPS WS-113


WS-114 TURN/HAZARD LAMPS


ComponentsCluster (113-1, 113-2)Flasher unit (M16)Hazard switch (109)LH front turn (E33)LH rear turn (R01)Multi switch (M26-2)RH front turn (E20)RH rear turn (R03)

ConnectorsEM02Ml01MR01

GroundG01l/G05G10



WS-191WS-201WS-201

WS-203WS-204

TURN/HAZARD LAMPS WS-115

MEMO

WS-116 BACK UP LAMPS

BACK UP LAMPSSCHEMATIC DIAGRAM

BACK UP LAMPS WS-117



ComponentsTransaxle range switch (E28)LH back up lamp (R01)RH back up lamp (R03)

ConnectorsEM02MR01

GroundG10

WS-189WS-202WS-202

WS-191WS-201

WS-204

WS-118 COURTESY LAMPS

COURTESY LAMPS

SCHEMATIC DIAGRAM (1)-With Sunroof

COURTESY LAMPS WS-119

SCHEMATIC DIAGRAM (2)-Without Sunroof

WS-120 COURTESY LAMPS


ComponentsCluster (I13-3)Courtesy lamp (M73)LH door lamp (D10)LH front door switch (M47)LH rear door switch (M52)Map lamp (M71)Overhead console lamp (M78)RH door lamp (D20)RH front door switch (M45)RH rear door switch (M46)Trunk lamp (M55)Trunk lamp switch (R02)

ConnectorsMD01/MD05Ml02/MR01

GroundG02



WS-201WS-201

WS-203

COURTESY LAMPS WS-121

MEMO

WS-122 DASH, CONSOLE AND SWITCH LAMPS

DASH, CONSOLE AND SWITCH LAMPSSCHEMATIC DIAGRAM (1)

DASH, CONSOLE AND SWITCH LAMPS WS-123




ComponentsAudio ILL. (M43) WS-196A/T shift lamp (M66) WS-198Cigarette lighter lamp (M44) WS-197Cluster (I13-3) WS-193Digital clock (I11) WS-193ECT switch (M41) WS-196Fuel pump (M49) WS-196Hazard switch (I09) WS-193Heater control ILL. (M68) WS-198LH front window switch (D03) WS-186LH rear window switch (D31) WS-187Main cruise switch (I07) WS-193Multi switch (M26-2) WS-195Rear window defogger switch (108) WS-193Rheostat (101) WS-193RH front window switch (D13) WS-187RH rear window switch (D41) WS-187

ConnectorsEM02EM03MD01MD05MD08MD09Ml01

GroundGO1G02G11


WS-191WS-191WS-201WS-201WS-201WS-201WS-201

WS-203WS-203WS-204


MEMO

WS-128 TRUNK LID OPENER

TRUNK LID OPENERSCHEMATIC DIAGRAM

TRUNK LID OPENER WS-129



ComponentsLH licence lamp (R12)Trunk lid opener (R15)Trunk lid opener switch (D21)

WS-202WS-202WS-187

ConnectorsMD01MD02MR02

GroundG03

WS-201WS-201WS-201

WS-203

WS-130 SOUND SYSTEM

SOUND SYSTEMSCHEMATIC DIAGRAM

SOUND SYSTEM WS-131


ComponentsAudio (M43)Heater control illum (M66)LH front speaker (D02)LH rear speaker (M54)Rheostat (101)RH front speaker (D12)RH rear speaker (M57)

ConnectorsMD01MD05Ml01MR02


WS-196WS-198WS-186WS-198WS-193WS-186WS-198

WS-201WS-201WS-201WS-201

WS-132 POWER ANTENNA

POWER ANTENNASCHEMATIC DIAGRAM

POWER ANTENNA WS-133


ComponentsAntenna motor (M58)Audio (M43)


WS-198WS-196

WS-134 DIGITAL CLOCK

DIGITAL CLOCKSCHEMATIC DIAGRAM

DIGITAL CLOCK WS-135


ComponentsA/C switch (110)Audio (M43)Cluster (I13-l)Digital clock (I11

ConnectorsMl01Ml02

GroundG01


WS-193WS-196WS-193WS-193

WS-201WS-201

WS-203

WS-136 TAC SYSTEM

TIME AND ALARM CONTROL (TAC) SYSTEMSCHEMATIC DIAGRAM (1)

TAC SYSTEM WS-137


WS-138 TAC SYSTEM


TAC SYSTEM WS-139

COMPONENT LOCATION IN

ComponentsA/C switch (I10)Generator (E31-2)Chime bell (M32)Cluster (I13-1)Cluster (I13-3)Door warning switch (M23)Front wiper motor (E16)LH front door switch (M47)Multi switch (M26-1)Rear defogger glass (M53)Rear defogger switch (I08)Seat belt switch (M37)TACM (M38)Washer motor (E37)

ConnectorsEM02EM03Ml01Ml02

GroundG01G02G05G11G12


WS-193WS-189WS-195WS-193WS-193WS-195WS-188WS-197WS-195WS-197WS-196WS-193WS-196WS-190

WS-191WS-191WS-201WS-201

WS-203WS-203WS-203WS-204WS-204

WS-140 BLOWER CONTROLS

BLOWER CONTROLSSCHEMATIC DIAGRAM

BLOWER CONTROLS WS-141


ComponentsBlower motor (M61)Blower relay (M17)Blower resistor (M63)Blower switch (M62)

ConnectorsEM02EM03

GroundGO1


WS-198WS-194WS-198WS-198

WS-191WS-191

WS-203

WS-142 A/C COMPRESSOR CONTROLS

A/C COMPRESSOR CONTROLS


A/C COMPRESSOR CONTROLS WS-143


WS-144 A/C COMPRESSOR CONTROLS


ComponentsA/C compressor (C08)A/C control relay (E08)A/C low pressure switch (C06)A/C switch (I10)Blower relay (M17)Blower switch (M62)ECM (CO1-1/C01-2)TCM (E02-1)Thermo sensor-l (El 9)Therm switch (I1 2)

ConnectorsEl01EM02MC01Ml01

GroundGO1


WS-182WS-188WS-182WS-193WS-194WS-198WS-182WS-188WS-188WS-193

WS-192WS-191WS-201WS-201

WS-203

A/C COMPRESSOR CONTROLS WS-145

MEMO

WS-146 A/T AND IGNITION KEY LOCK CONTROLS

A/T AND IGNITION KEY LOCK CONTROLSSCHEMATIC DIAGRAM

A/T AND IGNITION KEY LOCK CONTROLS WS-147


ComponentsA/T and ignition key lock control module (M35)A/T shift lock sol. (M65)Audio (M43)Cigar lighter (M44)Ignition key lock solenoid (M25)P-position switch (M64)Stop lamp switch (M27/M28)

GroundG02G11


WS-196WS-198WS-196WS-197WS-195WS-198WS-195

WS-203WS-204

WS-148

POWER WINDOWSSCHEMATIC DIAGRAM (1)

POWER WINDOWS

POWER WINDOWS WS-149


WS-150 POWER WINDOWS


POWER WINDOWS WS-151


ComponentsLH front window motor (D05)LH rear window motor (D32)LH rear window switch (D31)Power window main switch (D03)RH front window motor (D15)RH front window switch (D13)RH rear window motor (D42)RH rear window switch (D41)

ConnectorsEM03MD01MD02MD05MD08MD09

GroundG01



WS-191WS-201WS-201WS-201WS-201WS-201

WS-203

WS-152 POWER DOOR LOCK

POWER DOOR LOCKSCHEMATIC DIAGRAM

POWER DOOR LOCK WS-153


ComponentsLH front door actor (D06)LH rear door actor (D33)RH front door actor (D16)RH rear door actor (D43)Trunk lid opener switch (D21)

ConnectorsMD01MD05

GroundGO1


WS-186WS-187WS-187WS-187WS-187

WS-201WS-201

WS-203

WS-154 POWER DOOR MIRROR

POWER DOOR MIRRORSCHEMATIC DIAGRAM

POWER DOOR MIRROR WS-155


ComponentsAudio (M43)LH power door mirror (D01)Power door mirror switch (M42)RH power door mirror (D11)

ConnectorsMD01MD05

GroundG11


WS-196WS-186WS-196WS-187

WS-201WS-201

WS-204

WS-156 SUNROOF

SUNROOFSCHEMATIC DIAGRAM

SUNROOF WS-157


ComponentsSun roof close/tilt up relay (M77)Sun roof motor (M80)Sun roof open/tilt down relay (M76)Sun roof switch (overhead console) (M78)

ConnectorsM34M72

GroundGO1


WS-199WS-199WS-199WS-199

WS-196WS-199

WS-203

WS-158 PASSIVE SEAT BELTS

PASSIVE SEAT BELTS


O.5RED/WHT

0.5BLK 0.5BLK

0.5BLK

PASSIVE SEAT BELTS WS-159


WS-160 PASSIVE SEAT BELTS



ComponentsInstrument cluster (I13-1)Passive seat belt unit (M48)RH door latch switch (D17)RH lap retractor (D19)RH shoulder retractor (D18)

WS-193WS-197ws-187WS-187WS-187

ConnectorsMD07Ml01Ml02

WS-201WS-201WS-201

GroundsGO1G02

WS-203WS-203

PASSIVE SEAT BELTS WS-161

MEMO

WS-162 ANTI-LOCK BRAKE SYSTEM

ANTI-LOCK BRAKE SYSTEM


DASHFUSEBOX

ANTI-LOCK BRAKE SYSTEM WS-163


WS-164 ANTI-LOCK BRAKE SYSTEM


ANTI-LOCK BRAKE SYSTEM WS-165


ComponentsABS control module (M93)ABS modulator (E57)ABS relay (E58/E59)Cluster (I13-l)Motor pump (E80)Data link connector (M33)Stop lamp switch (M27/M28)Wheel sensor (E55/E56/M94/M95)

ConnectorsEM07-1EM07-2

GroundsG01G02G05


WS-200WS-191WS-191WS-193WS-191WS-190WS-189WS-191/200

WS-192WS-192

WS-203WS-203WS-203

WS-166 AIR BAG

AIR BAG

SCHEMATIC DIAGRAM

AIR BAG WS-167


ComponentsClock spring (Initiator) (M84)SRS control module (M81)Data link connector (M33)Cluster (I13-1-I13-2)

ConnectorsMl01M82

GroundsGO1GO2


WS-200WS-200WS-196WS-193

WS-201WS-200

WS-203WS-203

WS-168 CONFIGURATION OF CONNECTOR

CONFIGURATION OF CONNECTORC01-1 ~ C20

CONFIGURATION OF CONNECTOR WS-169

C21 ~ D16


D17 ~ E05


E06 ~ E29

WS-172 CONFIGURATION OF CONNECTORS

E30~E58

CONFIGURATION OF CONNECTORS WS-173

E59 ~ I09


I10 ~ M12


M13 ~ M32


M33 ~ M57


M58 ~ M81

WS-178 CONFIGURATION OF CONNECTORS

M82 ~ MD05

CONFIGURATION OF CONNECTORS WS-179

MD06-R10


R11 ~ R16


MEMO

WS-182 COMPONENT LOCATION

COMPONENTS (C01-1 ~ C12-4)

COMPONENT LOCATION WS-183

COMPONENTS (C13 ~ C25)


COMPONENTS (D01 ~ D10)


COMPONENTS (D13 ~ D33)

D13


COMPONENTS (E02-1 ~ E23)


COMPONENTS (E24 ~ E31-2)


COMPONENTS (E32 ~ E44)


COMPONENTS (E50 ~ E60)


COMPONENTS (EM01 ~ El02)

r e s c a n w s - 1 9 3


COMPONENTS (M02 ~ M22)


COMPONENTS (MC01 ~ MR02)


COMPONENTS (R01 ~ R15)


COMPONENTS (G01 ~ G08)


COMPONENTS (G09 ~ G12)

INTRODUCTION WS-205

HARNESS LAYOUTSHarness layouts show the routing of the major wiring harnesses and the in-line connectors between the major harnesses.These layouts will make electrical troubleshooting easier.

An example of Harness Layouts-Engine Harness

COMPONENT LOCATIONS

Component Locations give easy access to find the schematic components on the vehicle shown in the ComponentLocation Index. Where connectors are listed, the total number of cavities, how many are actually used, is provided to helpidentify connectors on the vehicle.

WS-206 HARNESS LAYOUT

HARNESS LAYOUT

ENGINE HARNESS (1)

E56

E40

E01-1 Joint connector (IGN)E01-2 Joint connector (TAIL, LH)E01-3 Joint connector (TAIL, RH)E04 Radiator fan control relayE05 Condenser fan relayE06 Head lamp relayE07 Radiator fan relayE08 Air conditioning relayE08-1 Horn relayE09 Cruise control actuatorE11 Kick down switch (A/T)E12 Oil temperature sensor (A/T)E13 Pulse generator (A/T)E14 Brake fluid sensorE16 Wiper motorE18 Horn (RH)E19 Thermo sensor (U.S.A)E20 Front turn signal lamp (RH)E23 Head lamp

E25E26E27E28E29E30E31-1E31-2E32E33E36E37E38E40E55E56E57E58E59E60

T/A control solenoid (A/T)Radiator fanBack up lamp switch (M/T)Transaxle range switch (A/T)Condenser fanPower steering switchGenerator (B+)Generator (S.L)Oil pressure switchFront turn signal lamp (LH)Head lamp (LH)Washer motorHorn (LH)DRL moduleFront sensor RH (ABS)Front sensor LH (ABS)ABS modulatorABS relay box connector 2ABS relay box connector 1DRL resistor

HARNESS LAYOUT WS-207

ENGINE HARNESS (2)

E02-1 TCME02-2 TCME02-3 TCMEM01 Connection with MAIN wiring harnessEM02 Connection with MAIN wiring harnessEM03 Connection with MAIN wiring harnessEM04 Connection with MAIN wiring harness (A/T)EM05 Connection with MAIN wiring harness (A/T, Cruise)EM06 Connection with MAIN wiring harness (M/T, Cruise)EM07-1 Connection with ABS wiring harnessEM07-2 Connection with ABS wiring harnessEl01 Connection with CRASH PAD wiring harness


CONTROL HARNESS

C03 Purge solenoidC04 Ignition timing adjusterC05 Fuel pump checkerC06 Dual pressure switch (A/C)C07 Relay with diodeC08 A/C compressorC09 Crankshaft position sensorC11 Noise filterC12-1 Injector #1C12-2 Injector #2C12-3 Injector #3C12-4 Injector #4C13 Power transistor

C14C15C17C18C19C20C21C22C25C28C30

Ignition coilISC motorThrottle position sensorStarter solenoid extensionCoolant temp gaugeCoolant temp sensorFront oxygen sensorVolume air flow sensorEGR solenoidEGR temp sensorIdle switch


CONTROL HARNESS

C01-1 ECMC01-2 ECMC01-3 ECMC02 Control relayMC01 Connection with MAIN wiring harness


MAIN HARNESS (1)


MAIN HARNESS (2)

M35M36M37M38M41M45M46M47M48M49M50M52M53M54M55M56M57

A/T & key lock control unitParking brake switchSeat belt switchTACMECT switchDoor switch (FRT, RH)Door switch (RR, RH)Door switch (FRT, LH)Passive s/belt moduleFuel pumpFuel senderDoor switch (RR, LH)Rear heated glass (+)Speaker (RR, RH)Trunk room lampHigh mounted stop lampSpeaker (RR, LH)Power antenna

M60 Over drive (O/D) switchM64 P/Position switchM65 AK SolenoidM66 AK IlluminationM70 Rear oxygen sensorM81 A/Bag control module (ESPS)M93 ABS control moduleM94 Rear sensor RH (ABS)M95 Rear sensor LH (ABS)MR01 Connection with REAR wiring harnessMR02 Connection with TRUNK LID wiring harnessMD08 Connection with DOOR wiring harness (RR, LH)MD09 Connection with DOOR wiring harness (RR, RH)MD10 Connection with DOOR wiring harness (RR, LH)MD11 Connection with DOOR wiring harness (RR, RH)EM07-1 Connection with ENGINE wiring harnessEM07-2 Connection with ENGINE wiring harness


CRASH PAD HARNESS

I01 RheostatI07 Cruise switchI08 Rear defogger switchI09 Hazard switchI10 A/C switchI11 Digital clockI12 Thermo switchI13-1 ClusterI13-2 ClusterI13-3 ClusterI13-4 Reed switchMl01 Connection with Main harnessMl02 Connection with Main harnessEl01 Connection with Engine harness


REAR/TRUNK LID HARNESS

Rear wiring harnessR01 Combination lamp (LH)R02 Trunk room lamp switchR03 Combination lamp (RH)MR01 Connection with MAIN harness

Trunk lid wiring harnessR12 License lamp (LH)R13 License lamp (RH)R15 Trunk lid openerMR02 Connection with MAIN harness


ROOF HARNESS

M34M71M72M73M76M77M78M80

Connection with MAIN wiring harnessMap lampSunroof extension wiring harnessRoom lamp (W/O sunroof)Sunroof relay (LH)Sunroof relay (RH)Over head console lamp (W/Sunroof)Sunroof motor


FRONT DOOR HARNESS

D01 (D11)D02 (D12)D03 (D13)D04D05 (D15)D06 (D16)D17D18D19D10 (D20)D21MD01MD02MD03MD05MD06

Outside mirrorSpeaker (FRT, LH)Power window switchPower window switchPower window motorCentral door locking actuatorDoor latch switch (FRT, RH)Shoulder retractor (FRT, RH)Lap retractorDoor lamp

(FRT, RH)

Trunk lid switchConnection with MAIN wiring harness (FRT, LH)Connection with MAIN wiring harness (FRT, LH)Connection with MAIN wiring harness (FRT, LH)Connection with MAIN wiring harness (FRT, RH)Connection with MAIN wiring harness (FRT, RH)


REAR DOOR HARNESS

D31 (D41) Power window switchD32 (D42) Power window motorD33 (D43) Central door locking actuatorMD08 (MD09) Connection with MAIN wiring harnessMD10 (md11) Connection with MAIN wiring harness

electrical wiring system appendix

Documents

control system

component location indexeswhen

power distribution

ignition system

starting system

power door lock

system section

charging system