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SERVICE MANUAL ELECTRICAL WIRING DIAGRAMS Supplement

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  • SERVICE MANUAL

    ELECTRICAL WIRING DIAGRAMS

    Supplement

  • LANCEREVOLUTION VIII

    MRFOREWARD

    This manual contains information about the mainchanges in the 2004 Lancer Evolution VIII MR. It only covers those points that are different from theprevious model. Therefore, when inspecting orrepairing electrical parts, this manual should be used inconjunction with the related documents listed on thefollowing pages, if necessary. This manual contains various different types of wiringdiagrams and circuit diagrams, but it should beremembered that these may not always coincide withthe exact specifications of each individual vehicle. This manual is based on the vehicle specifications as ofFebruary 2004.Please note that future vehicles may not match thecontents of this manual completely, due to changes inspecifications, or the like. The units shown in this manual are the standardinternational SI units. Conventional units are notincluded.

    February 2004

    MITSUBISHI MOTOR CORPORATION

    General

    Wiri ng Diagrams

    Component Installation Positions

    Circuit Diagrams

    1

    2

    3

    0

    This manual is printed on recycled paper

    Any opinions, requests, or questions concerning thismanual, should be written on the ‘Servicing CommentsForm’ at the end, and sent to us by fax.

    CONTENTS

  • Related documentation

    Cautionary Note regarding servicing of vehicles fitted with SRS airbags and/or seatbelts withpre-tensioner systems.Warnings:1. Incorrect inspection or servicing of a component part of the SRS airbag system or seatbelt pre-tensioner system, or

    a part relating to these systems, may cause accidental operation (deployment) of the SRS airbag or seatbelt pre-tensioners, or may cause these systems to be disabled, leading in either case the risk of serious injury.

    2. If parts may be affected by heat during painting operations, then those parts must be removed in advance. Thisapplies to the SRS-ECU, airbag modules (driver’s sear and front passenger’s seat), clock springs, front impactsensors, side impact sensors, and pre-tensioner seatbelts. • 93ºC or above : SRS-ECU, airbag modules (driver’s sear and front passenger’s seat), clock springs, front impact

    sensors, side impact sensors• 90ºC or above : Pre-tensioner seatbelts

    3. The component parts of the SRS airbag system or seatbelt pre-tensioner system, and parts relating to thesesystems, must always be inspected and serviced by a Mitsubishi dealer.

    4. Service personnel must read the relevant service manuals (particularly, Section 52B – SRS Airbags) carefully andthoroughly, before inspecting or servicing the component parts of the SRS airbag system or seatbelt pre-tensionersystem, and parts relating to these systems.

    Title of Document No. Date ofIssue

    Title of Document No. Date ofIssue

    Body Manuals (Service Manual)• Mirage, Lancer (supplement)• Lancer Cedia• Lancer Cedia (supplement)• Lancer Evolution VII(supplement)• Lancer Cedia (supplement)• Lancer (supplement)• Lancer Evolution VIII MR(supplement)

    1036F521036K501036K51

    1036K521036K531036K54

    1036K55

    Aug 1996May 2000July 2000

    May 2001Oct 2001Feb 2003

    Feb 2004

    Electrical Wiring DiagramsService Manual• Lancer Evolution VIII 1036K77 Jan 2003

    New Vehicle Manuals• Mirage, Lancer• Mirage, Lancer• Mirage, Lancer• Mirage, Lancer• Mirage• Mirage, Lancer• Lancer• Lancer• Lancer Cedia• Lancer Cedia• Lancer Evolution VII• Lancer Cedia• Lancer Cedia• Lancer Evolution VII• Lancer Cedia• Lancer Evolution VIII• Lancer• Lancer• Lancer Evolution VIII MR

    1036F301036F311036F321036F331036F341036F351036F361036F371036K301036K311036K321036K331036K341036K351036K361036K371036K381036K391036K40

    Oct 1995Jan 1996Aug 1996Jul 1997Jan 1998Oct 1998Jan 1999Dec 1999May 2000July 2000Jan 2001May 2001Oct 2001Jan 2002May 2002Jan 2003Feb 2003Dec 2003Feb 2004

    Engine Service Manual• 4G6 Engine• 4G6 Engine (supplement)

    1039G461039G63

    Jan 2001Jan 2003

    Service Manuals• Lancer Cedia• Lancer Cedia (supplement)• Lancer Evolution VII(supplement)• Lancer Cedia (supplement)• Lancer Cedia (supplement)• Lancer Evolution VII(supplement)• Lancer Cedia (supplement)• Lancer Evolution VIII(supplement)• Lancer (supplement)• Lancer (supplement)• Lancer Evolution VIII MR(supplement)

    1036K001036K011036K02

    1036K031036K041036K05

    1036K061036K07

    1036K081036K091036K10

    May 2000July 2000Jan 2001

    May 2001Oct 2001Jan 2002

    May 2002Jan 2003

    Feb 2003Dec 2003Feb 2004

    Transmission Service Manual• W5M51 Manual Transmission• W5M51 Manual Transmission(supplement)• W6MAA Manual Transmission

    1039M171039M22

    1039M23

    Jan 2001Jan 2003

    Jan 2003

  • 0-1

    SECTION 0

    GENERAL INFORMATIONCONTENTS

    Vehicle Identification ..............................0-2

    Implementation Code .............................0-2

    Details of Changes .................................0-2Wiring Diagrams ................................................0-2Component Installation Positions ......................0-2Circuit Diagrams ................................................0-3

    List of Circuit Diagrams .........................0-5

  • GENERAL INFORMATION - VEHICLE IDENTIFICATION0-2

    Modelcode

    Classcode

    2004code

    Grade Engine model Transmissionmodel

    Fuelsupplysystem

    GH-CT9A SNDFZ ! RS W5M51(4WD, 5M/T)

    SJDFZ ! RSSJGFZ ! GSR

    4G63 (2000DOHC 16-valveintercooler turbo) W6MAA

    (4WD, 6M/T)

    MPI

    ConnectorCode

    Name Page Details of Change

    B Engine transmission p.1-2 • Due to changes in the engine control system, thename of the wastegate solenoid valve (B-30) hasbeen changed to “wastegate solenoid valve 1”, andan additional wastegate solenoid valve 2 (B-32) hasbeen added.• The 4WD-ECU (C-37, 38) has been moved fromthe instrument panel harness to the control harness.• With the removal of the DVD-MMCS, the followingconnectors have been removed. • Multi-centre display (C-11, 12) • Navigation unit (C-47)The immobiliser ECU (C-54) has also been removed,due to changes in the engine immobiliser system.

    C Instrument panel p.1-4

    • With the removal of the DVD-MMCS, the followingconnectors have been removed. • Audio unit (C-102) • Hazard switch (C-105)

    F Boot interior p.1-6 • Spare connector (F-28) added.

    Changed part Page Details of changeECU p.2-2 • With changes in the engine immobiliser system, the

    installation position of the immobiliser ECU has beenchanged.

    Solenoid valve p.2-2 • With the addition of the wastegate solenoid valve 2, anew installation point has been provided.

    VEHICLE IDENTIFICATIONM3000000100845

    Note: �� denotes a continued model

    IMPLEMENTATION CODEM3000001000584

    GH-CT9A ; CT9A-0300001 ~

    DETAILS OF CHANGESWiring diagrams

    M3000003000159

    Component installation positionsM3000004000141

  • GENERAL INFORMATION - DETAILS OF CHANGES 0-3

    Main circuit Name of circuit Page Details of changeJ/C - p.3-2 • Partial changes to circuit and

    destination system names in J/C(1) —(6)

    - • With the introduction of manual airconditioning, the circuit used by thefusible link No.2 has been changed.

    • Wastegate solenoid valve 2 added toload of special fuse No.3.

    • Rating of special fuse No.10 changedfrom 15A to 20A.

    Power supply - p.3-10 • Partial changes to destination systemnames.

    • Earth No.13 added.• Rating of special fuse No.10 changed

    from 15A to 20A.• Partial changes to circuit details, due

    to removal of sunroof.Engine control - p.3-16 • Rating of special fuse No.10 changed

    from 15A to 20A.• Earth No.13 added.• Some changes to circuit, due to

    addition of wastegate solenoid valve2 (B-32).

    • Partial changes, due to removal ofDVD-MMCS

    Lighting Interior lights, boot interiorlight, ignition key cylinderillumination light, door notclosed indicator light

    - • Change to terminal number in J/C(2)(C-119) on line linking ETACS anddiagnosis connector. (No.1 " No.5)

    Reversing lights - • Change to terminal number in J/C(2)(C-119) on line linking reversing lightand rear combination light (LH).(No.18 " No.19)

    Signal

    Stop lights p.3-24 • Spare connector (F-28) added, andcircuit partially changed.

    Meters / Gauges -MetersRemaining fuel warninglight, oil pressure warninglight, brake warning light,seatbelt warning light

    -• Change to terminal number in J/C(1)

    (C-07) on line inking J/B (general fuseNo.18) and combination meter. (No.4" No.8)

    • Change to terminal number in J/C(4)(C-110) on line linking combinationmeter and fuel gauge unit (sub).(No.20 " No.21)

    Door openingcontrol

    Electric windows - • Change to terminal number in J/C(2)(C-119) on line linking power windowmain switch and diagnosis connector.(No.12 " No.14)

    Fully automatic airconditioning

    - • Change to terminal number in J/C(1)(C-07) on line linking J/B (generalfuse No. 18) and A/C-ECU. (No.6 "No.4)

    • Change to terminal number in J/C(5)(C-06) on line linking A/C-ECU anddiagnosis connector. (No.8 " No.9)

    Airconditioning

    Manual air conditioning p.3-26 • With the adoption of manual airconditioning, a new circuit has beeninstalled.

    Windscreen wipers andwashers

    -Safety andvisibility

    Electric retractable remotecontrol door mirrors

    -

    • Change to terminal number in J/C(2)(C-119) on line linking ETACS anddiagnosis connector. (No.1 " No.5)

    Circuit diagramsM3000004500157

  • GENERAL INFORMATION - DETAILS OF CHANGES0-4

    Main circuit Name of circuit Page Details of changeSpare Audio connectors - • Change to terminal number in J/C(1)

    (C-07) on line inking J/B (general fuseNo.18) and spare audio connector.(No.3 " No.7)

    Accessories

    Clock - • Change to terminal number in J/C(1)(C-07) on line inking J/B (general fuseNo.18) and clock. (No.2 " No.6)

    SpecialEquipment

    ABS p.3-32

    ACD (Vehicles not fitted withAYC)

    p.3-40

    • Circuit changed due to change inbranching point of connector for4WD-ECU (C-37) (C-38) (frominstrument panel harness to controlharness).

    • J/C(6) (C-23) added between ABS-ECU and 7th terminal of junctionconnector (C-20) between instrumentpanel harness and control harness.

    • J/C(6) (C-23) added between ABS-ECU and 22nd terminal of junctionconnector (C-22) between instrumentpanel harness and control harness.

    ACD, AYC p.3-48 • Circuit changed due to change inbranching point of connector for4WD-ECU (C-37) (C-38) (frominstrument panel harness to controlharness).

    • Earth No.13 added• J/C(6) (C-23) added between 4WD-

    ECU and 7th terminal of junctionconnector (C-20) between instrumentpanel harness and control harness.

    • J/C(6) (C-23) added between 4WD-ECU and 22nd terminal of junctionconnector (C-22) between instrumentpanel harness and control harness.

    Intercooler water spray - • Change to terminal number in J/C(1)(C-07). (No.12 " No.21).

    Engine immobiliser system p.3-58 • Partial changes due to removal ofDVD-MMCS.

    • Partial changes to circuit, due tochange in installation point ofimmobiliser ECU.

    Spare general connectors - • Change to terminal numbers in J/C(1)(C-07) on line linking J/B (generalfuse No.18) / special fuse No.15, andgeneral spare connectors. (No.7 "No.5), (No.21 " No.12).

  • GENERAL INFORMATION - LIST OF CIRCUIT DIAGRAMS 0-5

    Main circuit Name of Circuit Circuit DiagramJ/B - !J/C - #Central junction - #Power supply - #Start up - !Ignition - !Charging - !Engine control - #Coolant - !

    Headlights (excluding �discharge type�) !Headlight (�discharge� type) !Tail lights, side lights, licence plate lights, lighting monitorwarning buzzer

    !

    Cabin lights, boot interior light, ignition key cylinderillumination light, door not closed indicator light *2

    !

    Fog lights !

    Lighting

    Headlight levelling system !Indicator lights, hazard warning lights !Reversing lights *2 !Stop lights #

    Signalling

    Horn !Meters / Gauges *2 !MetersRemaining fuel warning light, oil pressure warning light,brake warning light, seatbelt warning light *2

    !

    Electric windows *2 !Central door locking (vehicle not fitted with keyless entry) !

    Door opening control

    Central door locking (vehicle fitted with keyless entry) !Heater !Fully automatic air conditioning !

    Air conditioning

    Manual air conditioning #

    List of Circuit DiagramsM3000006000169

    Notes:1. This list of circuit diagrams indicates whether each circuit has been modified or added.2. The “● ” symbol indicates a circuit that has been modified or added. Diagrams for these circuits are included inthis supplement.3. The “��” symbol indicates a circuit that is unchanged. Details of these circuits can be found in the existingElectrical Wiring Diagram manual (’03-1 No.1036K77).4. The “X” symbol indicates a circuit that is unrelated to the vehicle referred to in this manual.5. The “*1” symbol marks circuits whose names have been changed the previous names.6. The “*2” symbol marks circuits whose J/C terminal numbers have changed. For more information, please referto the “Details of Changes” table above.

  • GENERAL INFORMATION - LIST OF CIRCUIT DIAGRAMS0-6

    Main circuit Name of Circuit Circuit DiagramWindscreen wipers, washers *2 !Rear wiper, washer !Demister (vehicle not fitted with fully automatic A/C) !Demister, door mirror heating elements (vehicle fitted withfully automatic A/C)

    !

    Safety / Visibility

    Electric retractable remote control door mirrors *2 !Spare Audio connectors *1,2 !DVD-MMCS XClock *1,2 !

    Accessories

    Cigar lighter, ashtray illumination light !ABS #ACD (vehicle not fitted with AYC) #ACD, AYC #SRS airbags, seatbelt pre-tensioners (vehicle not fittedwith side airbags)

    !

    SRS airbags, seatbelt pre-tensioners (vehicle fitted withside airbags)

    !

    Sun roof XIgnition key reminder buzzer !Intercooler water spray *2 !Engine immobiliser system #Security alarm !Spare connectors for fog lights !

    Special Equipment

    Spare general connectors *2 !

  • 1-1

    SECTION 1

    WIRING DIAGRAMSCONTENTS

    Engine transmission ..............................1-2 Instrument panel.....................................1-4

    Boot interior ............................................1-6

  • WIRING DIAGRAMS - ENGINE TRANSMISSION1-2

    ENGINE TRANSMISSIONM3010000400494

    B-01 (1-black) Engine oil pressure switchB-02 (1) AlternatorB-03 (4-grey) AlternatorB-04 (1) StarterB-05 (1-black) StarterB-06 (4-black) Throttle position sensor

    B-07 (2-black) Purge control solenoid valveB-08 (7-black) Airflow sensorB-12 (5-grey) Windscreen wiper motorB-13X (1) Engine speed detection connectorB-14X (5) Starter relayB-17X (4) Ignition coil relay

    Connectorsymbol -

    B -01∫-32

    AC311230AB

    Control harness

    Battery harness

  • WIRING DIAGRAMS - ENGINE TRANSMISSION 1-3

    B-19X (4) Engine control relayB-20X (4) A/C compressor relayB-21 (10-black) Junction between control harness and

    battery harnessB-25 (4-black) O2 sensorB-26 (2-black) Indicator 4B-27 (2-black) Indicator 3B-28 (2-black) Indicator 2B-29 (2-black) Indicator 1

    (2-grey) Wastegate solenoid valve 1B-31 (6-black) Junction between control harness and

    transmission harness(2-grey) Wastegate solenoid valve 2

    Note : Boxed connector numbers indicateconnectors with changed names, or new,additional connectors.

    B-32

    B-32

    Earth cable

    Transmission harness

    AC311231AB

  • WIRING DIAGRAMS - INSTRUMENT PANEL1-4

    INSTRUMENT PANEL

    C-01 (4) Register (vehicle not fitted with full autoA/C)

    C-02 (2-red) Front pass. seat airbag module (squib)C-03 (7) Internal / external air changeover damper

    motorC-04 (7) Junction between instrument panel

    harness and A/C harness (vehicle notfitted with full auto A/C)

    (13) Junction between instrument panelharness and A/C harness (vehicle fittedwith full auto A/C)

    C-05 (2) Air thermo sensor (vehicle fitted with fullauto A/C)

    C-06 (13) J/C (5)C-07 (22-grey) J/C (1)C-08 (6) Air mix door motor and potentiometer

    (vehicle with full auto A/C)C-09 (2) Heater water temperature sensor (vehicle

    with full auto A/C)C-10 (5) Blower outlet changeover damper motor

    & potentiometer (vehicle with full autoA/C)

    C-13 (4) ClockC-14 (4) Hazard switchC-15 (6) Blower switch

    (vehicle not fitted with full auto A/C)C-16 (12-black) Heater control unit

    (vehicle with heater) or A/C-ECU (vehicle with manual A/C)

    C-17 (20-black) A/C-ECU (vehicle with full auto A/C)C-18 (16-black) A/C-ECU (vehicle with full auto A/C)C-20 (22-blue) Junction between instrument panel

    harness and control harnessC-21 (10-grey) Junction between instrument panel

    harness and control harnessC-22 (25) Junction between instrument panel

    harness and control harness

    Connectorsymbol

    Front passenger’s side

    Instrument panel harness

    Tweeter sub-harness

    Front harness (LH)

    Front door harness (LH)

    Floor harness (LH)

    A/C harness

    Controlharness

  • WIRING DIAGRAMS - INSTRUMENT PANEL 1-5

    C-23 (33) J/C (6)C-28 (2) Blower motor

    (Vehicle not fitted with full auto A/C)(6) Blower pulse controller

    (Vehicle fitted with full auto A/C)C-29 (13) Junction between instrument panel

    harness & floor harness (LH)C-30 (11-grey*) Junction between instrument panel

    harness & floor harness (LH)C-31 (25) Junction between instrument panel

    harness & front harness (LH)C-32 (3) Junction between instrument panel

    harness & front harness (LH)C-33 (16) Junction between instrument panel

    harness & front door harness (LH)C-34 (16) Junction between control harness & front

    harness (LH)(22) 4WD-ECU

    (26) 4WD-ECUC-43 (1-grey) Junction between control harness and

    floor harness (LH)C-44 (2) Junction between instrument panel

    harness and tweeter sub-harnessC-45 (2) Tweeter (LH)C-49 (35-grey) Engine ECUC-50 (28-grey) Engine ECUC-51 (30-grey) Engine ECUC-55 (2) Spare connector

    Note : • A connector colour marked * indicates the male connector.

    The female connector is black.• Boxed connector numbers indicate connectors in harness

    routes that have been changed.

    C-38

    C-37

  • WIRING DIAGRAMS - BOOT INTERIOR1-6

    BOOT INTERIOR

    F-01 (2) Boot interior lightF-02 (2-grey) High-mount stop lightF-05 (4) Rear wiper motorF-06 (2) Rear speaker (RH)F-07 (1) Demister (+)F-10 (6-black) Rear combination light (RH)F-11 (1) Book interior light switchF-12 (2-grey) Licence plate light (RH)F-13 (2-grey) Licence plate light (LH)F-14 (2-grey) Junction between floor harness (LH) &

    bumper harnessF-15 (6-black) Rear combination light (LH)F-16 (2) Rear speaker (LH)F-18 (1-black) Demister (-)F-19 (2) Windscreen washer motor

    F-20 (2-green) Rear washer motorF-21 (2-black) Electrical pumpF-22 (8-grey) Junction between floor harness (LH) and

    4WD harness (vehicle with AYC)F-23 (2-black) Directional valve (left) (vehicle with AYC)F-24 (2-black) Directional valve (right) (vehicle with AYC)F-25 (3-black) Proportional valve (for ACD)F-26 (3-black) Proportional valve (for AYC) (vehicle with

    AYC)F-27 (3-black) Pressure sensor

    (2) Spare connector

    • Boxed connector numbers indicate newly added connectors.

    F-28

    Demister earth

    Floor harness (LH)

    4WDharness

    Bumperharness

    Floor harness(RH)

    Connectorsymbol

  • 2-1

    SECTION 2

    COMPONENT INSTALLATIONPOSITIONS

    CONTENTS

    ECU ..........................................................2-2 Solenoid Valves ......................................2-2

  • COMPONENT INSTALLATION POSITIONS - ECU2-2

    ECU

    ImmobiliserECU

    Wastegate solenoidvalve 1

    BatteryWastegate solenoid valve 2

  • 3-1

    SECTION 3

    CIRCUIT DIAGRAMSCONTENTS

    J/C ............................................................3-2

    Central Junction .....................................3-8

    Power Supply ........................................3-10

    Engine Control ......................................3-16

    SignallingStop lights ........................................................3-24

    Air ConditioningManual A/C ......................................................3-26

    Special EquipmentABS..................................................................3-32ACD (vehicle without AYC) ..............................3-40ACD, AYC ........................................................3-48Engine immobiliser system ..............................3-58

  • COMPONENT INSTALLATION POSITIONS - J/C3-2

    J/C

    Note :In an actual vehicle, any of the terminals connected in the J/Cmay be used. Therefore, the terminal numbers given in thecircuit diagrams may not coincide with the terminal arrangementin the actual vehicle.

    • Windscreen wiper & washer

    • Indicator lights, hazard warning lights

    • Tail lights, side lights, licence plate lights, lightning monitor warning buzzer

    • Fog lights• Headlights• Headlight levelling

    system• Rear wiper /

    washer

    Full autoA/C

    Generalspare

    connector

    Clock

    Spare audioconnector

    • Warning lights

    • Meter gauge

    • ACD• Engine

    control

    J/B General fuse( )18

    Generalspare

    connector

    Fog light

    Spare audioconnector

    • Demister (Vehicle w/out full auto A/C)

    • Demister, door mirror heating element (vehicle with full auto A/C)

    • Heater• Full auto A/C• Manual A/C

    Cigar lighterAshtray

    illuminationlight

    Clock

    ACD

    Headlightlevellingsystem

    Indicator lightHazard

    warning lights

    Intercoolerwater spray

    General fuse 15

    • Meter gauge• Tail lights, side

    lights, licence plate lights, lighting monitor warning buzzer

  • COMPONENT INSTALLATION POSITIONS - J/C 3-3

    • Windscreen wiper & washer

    • Indicator lights, hazard warning lights

    • Tail lights, side lights, licence plate lights, lighting monitor warning buzzer

    • Fog lights• Full auto A/C• Headlights• Headlight levelling

    system• Manual A/C• Cooling

    • Windscreen wiper& washer

    • Electric retractable remote control door mirror

    • Cabin lights, boot interior light, ignition key cylinder illumination light, door not properly closed indictor light

    • Heater• Full auto A/C• Manual A/C

    • ABS• ACD

    Metergauge

    DiagnosismeterVehicle

    speedsensor

    Generalspare

    connector

    Powerwindow

    • Windscreen wiper & washer

    • Indicator lights, hazard warning lights

    • Tail lights, side lights, licence plate lights, lighting monitor warning buzzer

    • Fog lights• Headlights

    • Ignition key reminder buzzer

    • Windscreen wiper & washer

    • Indicator lights, hazard warning lights

    • Tail lights, side lights, licence plate lights, lighting monitor warning buzzer

    • Electric windows• Fog lights• Headlights• Rear wiper /

    washer

    • Windscreen wiper & washer

    • Indicator lights, hazard warning lights

    • Tail lights, sidelights, licence plate lights, lighting monitor warning buzzer

    • Fog lights• Headlights• Rear wiper /

    washer

    • Reversing light• Rear wiper /

    washerRear wiper /washer

    Reversinglight

    Diagnosisconnector

    J/B General fuse( )5

  • CIRCUIT DIAGRAMS - J/C3-4

    J/C (cont’d)

    • Ignition key reminder buzzer

    • Windscreen wiper& washer

    • Security alarm• Central door

    locking• Indicator lights,

    hazard warning lights

    • Tail lights, side lights, licence plate lights, lighting monitor warning buzzer

    • Electric retractable remote control door mirror

    • Electric windows• Heater• Fog lights

    • Full auto A/C• Headlights• Manual A/C• Rear wiper /

    washer• Cabin lights, boot

    interior light, ignition key cylinder illumination light,door not properlyclosed indictor light

    • Ignition key reminderbuzzer

    • Intercooler water spray

    • Security alarm • Central door locking

    (vehicle with keyless entry)

    • Cabin lights, boot interior light, ignition key cylinder illumination light, door not properly closed indictor light

    Fog lights

    • Clock• Indicator

    lights, hazard warning lights

    • ABS• ACD

    Headlightlevellingsystem

    Electricretractable

    remotecontrol door

    mirror

    • Warning lights• Starter

    Headlightlevellingsystem

    Fog lights

    Cigar lighterAshtray illumination light

    • Demister (vehicle w/out full auto A/C)

    • Demister, door mirror heating element (vehicle with full auto A/C)

    • Heater• Full auto

    A/C• Manual

    A/C

    ACD

    Intercoolerwater spray

    Indicatorlights,hazardwarning

    lights

    Meter gauge

  • CIRCUIT DIAGRAMS - J/C 3-5

    Electric retractableremote control door

    mirrors

    J/B General

    fuse( )11

    J/BGeneral

    fuse( )13

    General spareconnector

    Spareaudio

    connector

    Clock

    • Fog lights• Spare

    connectorfor fog lights

    Foglights

    • Fog lights• Spare

    connector for fog lights

    SRS airbags,seatbelt pre-tensioners

    • ABS• ACD

    Engineimmobiliser

    systemEngine control

    Diagnosisconnector

    Cabin lights,boot interiorlight, ignitionkey cylinderillumination

    light, door notproperly closedindicator light

    • Central door locking (vehicle with keyless entry)

    • Cabin lights, boot interior light, ignition key cylinder illumination light, door not properly closed indicator light

    • Warning lights• Meter gauge

  • CIRCUIT DIAGRAMS - J/C3-6

    J/C (cont’d)

    Diagnosisconnector

    Securityalarm

    • Security alarm• Horn

    Full auto A/C

    • ABS• ACD

    Horn

    • Ignition key reminder buzzer

    • Windscreen wiper & washer

    • Security alarm• Central door

    locking

    • Turn signal lights, hazardwarning lights

    • Tail lights, position lights, licence plate lights, lighting monitor warning buzzer

    • Electric stowable remote control door mirrors

    • Power windows

    • Fog lamps• Headlights• Rear wiper /

    washer

    • Cabin lights, boot interior light, ignition key cylinder illumination light, door not properly closed indicator light

    Enginecontrol

    • Engine control

    • Ignition

    Meter gauge • Engine control• Meter gauge• Ignition

    • Engine immobiliser system

    • Engine control• Full auto A/C• Cooling

    Enginecontrol

    • Engine immobiliser system

    • Engine control

    • Full auto A/C• Cooling

    Engineimmobilisersystem

  • CIRCUIT DIAGRAMS 3-7

    (Notes)

  • CIRCUIT DIAGRAMS - CENTRAL JUNCTION3-8

    Central JunctionM3030000300552

    Fusible link (Relay box inside engine space)

    No. Circuit Type Housing colour Rated current (A)

    2 Full auto air conditioning;manual air conditioning;cooling

    Connector type Red 50

    Forwarddirection ofvehicle

  • CIRCUIT DIAGRAMS - CENTRAL JUNCTION 3-9

    Fusible link (Relay box inside engine space)

    Power supply circuit Fuse No. Ratedcurrent (A)

    IDcolour

    Applied loads

    Battery / Alternator (fusiblelink No. 6)

    3 20 Yellow O2 sensor, secondary arecontrol solenoid valve, idlespeed control servo, ignitioncoil 1, ignition coil 2, wastegate solenoid valve 1, wastegate solenoid valve 2, airflow sensor, engine ECU,engine control relay, camposition sensor, crank anglesensor, purge controlsolenoid valve, fuel pressuresolenoid valve, radiator fancontrol relay, register (forinjector)

    10 20 Yellow Fuel pump relay 3, fuel pumpregister, fuel pump & fuelgauge unit (main)

    Forwarddirection ofvehicle

  • CIRCUIT DIAGRAMS - POWER SUPPLY3-10

    Power Supply

    Battery

    Fusible link

    Special fuse

    Starter

    Charging • Full auto A/C• Manual A/C• Cooling

    • Full auto A/C• Manual A/C• Cooling

    Enginecontrol

    • Security alarm• Central door

    locking (vehicles with keyless entry)

    • Turn signal lights, hazard warning lights

    Charging • Full auto A/C

    • Manual A/C

    • Cooling

    • ABS• ACD• Stop

    lights

    • Heater• Full auto

    A/C• Manual

    A/C

  • CIRCUIT DIAGRAMS - POWER SUPPLY 3-11

    Note:*1 : except discharge headlights*2 : discharge headlights

    Headlightrelay: LO

    Headlightrelay : HI

    Tail lightrelay

    Front ECU

    • Engine immobiliser system

    • Engine control

    • Ignition

    • Securityalarm

    • Horn

    • Fog lamps• Spare

    connectors for fog lamps

    Headlights Headlights Headlights Headlights

    Headlight levelling system

    Tail lights, positionlights, licenceplate lights,lighting monitoringwarning buzzer

    • ACD• Intercooler water spray• Spare audio connector• Clock• Cigar lighter, ashtray

    illumination light• Meter gauge• Turn signal lights,

    hazard warning lights• Tail lights, position

    lights, licence plate lights, lighting monitor warning buzzer

    • Demister (vehicle w/outfull auto A/C)

    • Demister, door mirror heating elements, (vehicle with full auto A/C)

    • General spare connector

    • Heater• Fog lamps• Full auto A/C• Headlight levelling

    system

  • CIRCUIT DIAGRAMS - POWER SUPPLY3-12

    Power supply (cont’d)

    Fusible link 4

    Ignitionswitch

    Specialfuse

    Intercoolerwater spray

    • Engine control• Starter

    • ABS• ACD• SRS airbags, seat

    pre-tensioners• Ignition key reminder

    buzzer• Intercooler water

    spray• Windscreen wiper /

    washer• Warning lights• Engine control• Meter gauge• Charging• Security alarm• Central door locking

    • Turn signal lights, hazard warning lights

    • Tail lights, position lights, licence plate lights, lighting monitor warning buzzer

    • Electric stowable remote control door mirrors

    • Power windows• General spare

    connectors• Fog lamps• Headlights• Rear wiper / washer• Cabin lights, boot

    interior light, ignition key cylinder illumination light, door not properly closed indicator lamp

    • SRS airbags, seatbelt pre-tensioners

    • Reversing lights• Rear wiper / washer

    Engine controlIgnition

  • CIRCUIT DIAGRAMS - POWER SUPPLY 3-13

    • ABS• ACD• Intercooler water spray• Windscreen wiper /

    washer• Turn signal lights,

    hazard warning lights• Tail lights, position

    lights, licence plate lights, lighting monitor warning buzzer

    • Heater• Fog lamps• Full auto A/C• Headlights• Headlight levelling

    system• Manual A/C• Cooling

    • ABS• ACD

    Windscreenwiper / washer

    Cigar lighter,ashtrayillumination lamp

    Electricstowableremote control doormirrors

    • Spare audio connector

    • Clock• General spare

    connector• Cabin lights,

    boot interior light, ignition key cylinder illumination light, door not properly closedindicator lamp

    • Rear wiper/washer

    • Cabin lights, boot interior light, ignitionkey cylinder illumination light, door not properly closed indicator lamp

  • CIRCUIT DIAGRAMS - POWER SUPPLY3-14

    Power Supply (cont’d)

    Fusiblelink 1

    Fusiblelink 5

    • ABS• ACD• SRS airbags, seat pre-

    tensioners• Ignition key reminder

    buzzer• Windscreen wiper /

    washer• Engine immobiliser

    system• Engine control• Security alarm• Central door locking• Turn signal lights,

    hazard warning lights• Tail lights, position

    lights, licence plate lights, lighting monitor warning buzzer

    • Electric stowable remote control door mirrors

    • Power windows• Fog lamps• Full auto A/C• Headlights• Rear wiper / washer• Cabin lights, boot interior

    light, ignition key cylinderillumination light, door not properly closed indicator lamp

    • ACD• Ignition key reminder

    buzzer• Windscreen wiper /

    washer• Warning lights• Engine control• Spare audio connector• Clock• Meter gauge• Security alarm• Central door locking• Turn signal lights,

    hazard warning lights• Tail lights, position lights,

    licence plate lights, lighting monitor warning buzzer

    • Electric stowable remote control door mirrors

    • Power windows• General spare connector• Fog lamps• Full auto A/C• Headlights• Headlight levelling

    system• Rear wiper / washer• Cabin lights, boot

    interior light, ignition key cylinder illumination light, door not properly closed indicator lamp

    • Heater• Full auto

    A/C• Manual A/C

    Powerwindows

    J/B General fuse( )5

    Demister relay

    Demister, door mirrorthermal element (vehiclewith full auto A/C)

    • Demister (vehicle w/out full auto A/C)

    • Demister, door mirror thermal element (vehicle with full autoA/C)

    • Demister (vehicle w/out full auto A/C)

    • Demister, door mirror thermal element (vehicle with full auto A/C)

  • CIRCUIT DIAGRAMS - POWER SUPPLY 3-15

    (Notes)

  • CIRCUIT DIAGRAMS - ENGINE CONTROL3-16

    ENGINE CONTROLM3030000801516

    Battery

    Special fuse

    Enginecontrolrelay

    EngineECU

  • CIRCUIT DIAGRAMS - ENGINE CONTROL 3-17

    Ignition switch

    Fuelpumprelay

    Fuelpumprelay

    Combinationmeter

    • Windscreen washer/wiper

    • Turn signal lights /hazard warning lights

    • Tail lights, positionlights, licence plate lights, lighting monitor warning buzzer

    • Fog lights• Headlights• Rear

    washer/wiper

  • CIRCUIT DIAGRAMS - ENGINE CONTROL3-18

    Engine Control (cont’d.)

    Engine control relay

    Airprocessor

    EngineECU

    Throttle positionsensor

    Water temperaturesensor

    Atmosphericpressure sensor

    Intake airtemperature

    sensor Cam shaftposition sensor

  • CIRCUIT DIAGRAMS - ENGINE CONTROL 3-19

    Engine control relayJ/C (6)

    (Engine control relay)

    Crank anglesensor

    Register (forindictor)

    Indicator Indicator Indicator Indicator

    Enginecontrol relay

    Knocksensor

    O2 sensor

  • CIRCUIT DIAGRAMS - ENGINE CONTROL3-20

    Engine Control (cont’d.)

    Ignitionswitch (ST) Engine control relay

    Starterrelay

    Idle speedcontrolservo Fuel

    pressuresolenoidvalve

    Wastegatesolenoidvalve

    Engine ECU

    Engine speeddetectionconnector

    Power steering fluidpressure switch

  • CIRCUIT DIAGRAMS - ENGINE CONTROL 3-21

    Engine control relay

    Waste gatesolenoidvalve 2

    Purge controlsolenoidvalve

    Secondaryair controlsolenoidvalve

    Intercooler water spray

    • Full auto A/C• Manual A/C• Cooler

    • Heater• Full auto A/C• Manual A/C

  • CIRCUIT DIAGRAMS - ENGINE CONTROL3-22

    Engine Control (cont’d.)

    J/B Commonfuse

    ( )2

    Fusible link 1Engine ECU

    Vehiclespeedsensor

    Engineimmobilizer

    system

    Diagnosticsconnector

    Diagnosticsconnector

    Front view Front view

  • CIRCUIT DIAGRAMS - ENGINE CONTROL 3-23

    Remarks* :• Windscreen washer / wiper• Meter gauges• Electric retractable door mirrors• Generic spare connectors• Cabin lights, boot interior light,

    ignition key cylinder illumination light, door not properly closed reminder light

    J/B(Fuel pump relay 2)

    Fuel pump relay 3

    Fuelpumpregister

    Fuel pump & fuel gauge unit (main)

    Back-up power supply

    Engine ECU

  • CIRCUIT DIAGRAMS - SIGNALLING3-24

    Signalling

    Stop lights

    Battery

    Generalfuse

    Stop lightswitch

    Rearcombinationlight (stop : LH)

    Rearcombinationlight (stop : RH)

    High-mountstop light

    Spareconnector

  • CIRCUIT DIAGRAMS 3-25

    (Notes)

  • CIRCUIT DIAGRAMS - AIR CONDITIONING3-26

    Air Conditioning

    Manual Air Conditioning

    Fusiblelink 1

    Ignitionswitch (IG2)

    Blowerrelay

    Blowerswitch

    Register

    Blower motor

    Intercoolerwater spray

  • CIRCUIT DIAGRAMS - AIR CONDITIONING 3-27

    J/B (general fuse) 5

    J/B (generalfuse)

    5

    Front ECU (tail light relay)Register

    Air thermo sensor

    Internal / externalchangeoverdamper motor

    Special fuse

    Tail lights, side lights,licence plate lights,lighting monitorwarning buzzer

    • Meter gauge• Tail lights, side

    lights, licence plate lights, lighting monitor warning buzzer

    A/C switch, internal/external changeover damper motor, ILL

    Demister

  • CIRCUIT DIAGRAMS - AIR CONDITIONING3-28

    Manual Air Conditioning (cont’d)

    Fusible link 2 Engine control relay

    Radiator fancontrol relay

    Radiator fan controller

    Input signalprocessor

    Temperaturedetection

    Drive circuit

    Currentdetection

    Equalizingcircuit

    Field effecttransistor circuit

    Radiator fanmotor

  • CIRCUIT DIAGRAMS - AIR CONDITIONING 3-29

    Generalfuse

    Condenserfan relay(HI)

    Condenserfan motor

    Battery

    J/C (2) (General fuse) 5

    Engine ECU

    • Windscreen wiper / washer

    • Indicator lights, hazard warning lights

    • Tail lights, side lights, licence plate lights, lighting monitor warning buzzer

    • Fog lights• Headlights• Headlight levelling

    system

  • CIRCUIT DIAGRAMS - AIR CONDITIONING3-30

    Manual Air Conditioning (cont’d)

    BatteryJ/C(2)(General fuse) 5

    Radiator fancontroller

    A/Ccompressor

    relay

    General fuse

    A/C compressor

    Coolingtemperatureswitch

    Magneticswitch

    Dualpressureswitch

    Low pressure sideON�OFF: 196kPaOFF�ON: 221kPaHigh pressure sideON�OFF: 3138kPaOFF�ON: 2550kPa

    Engine ECU

  • CIRCUIT DIAGRAMS 3-31

    (Notes)

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-32

    Special Equipment

    ABS

    Fusible link 3Ignition switch(IG2)

    Ignition switch(IG1) Battery

    Generalfuse

    Combinationmeter

    Stop light switch

    Stop lights

    Solenoid valvepower supply

    Motor powersupply

    Powersupply

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-33

    Note:* :• Windscreen wiper / washer• Engine control• Meter gauge• Indicator lights, hazard warning

    lights• Tail lights, side lights, licence

    plate lights, lighting monitor warning buzzer

    • Electric retractable remote control door mirror

    • General spare connector• Fog lights• Headlights• Rear wiper / washer• Cabin lights, boot interior light,

    ignition key cylinder illumination light, door not properly closed indicator light

    Motor powersupply

    Motor

    Hydraulic unit

    Solenoid valve

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-34

    ABS (cont’d)

    Ignition switch (IG2)

    Front / rearG sensor

    Lateral Gsensor

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-35

    Brakewarning

    light

    Parking brakeswitch

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-36

    ABS (cont’d)

    Ignition switch (IG2)

    • Intercooler water spray

    • Heater• Full auto A/C• Manual A/C

    Steering sensor

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-37

    Front : LH Front : RH Rear : LH Rear : RH

    ABS sensors

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-38

    ABS (cont’d)

    Fusible link 1

    Diagnosisconnector

    Front view

  • CIRCUIT DIAGRAMS 3-39

    (Notes)

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-40

    ACD (Vehicle not fitted with AYC)

    Fusible link 1Ignition switch

    (IG2) Battery

    General fuse

    Stop lightswitch

    Stop light

    Back-uppower supply

    Enginecontrol

    Powersupply

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-41

    Ignition switch (IG2)

    Front / RearG sensor

    Lateral Gsensor

    Brake warninglight

    Parking brakeswitch

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-42

    ACD (Vehicle not fitted with AYC) (cont’d)

    Front ECU (tail light relay)

    Specialfuse

    Tail lights, sidelights, licenceplate lights,lighting monitoringwarning buzzer

    • Meter gauges• Tail lights, side

    lights, licence platelights, lighting monitoring warningbuzzer

    ACDmodeswitch

    Ignition switch(IG1)

    • Windscreen wiper / washer

    • Engine control• Meter gauge• Indicator light, hazard

    lights• Tail lights, side lights,

    licence plate lights, lighting monitoring warning buzzer

    • Electric retractable remote control door mirrors

    • General spare connectors

    • Fog lights• Headlights• Rear wiper / washer• Cabin lights, boot

    interior light, ignition key cylinder illumination light, door not properly closed indicator light

    Combination meter

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-43

    Engine ECU

    Throttle positionsensor

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-44

    ACD (Vehicle not fitted with AYC) (cont’d)

    Fusible link 7

    Electric pump

    Electric pumprelay

    Pressuresensor

    Proportionalvalve (forACD)

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-45

    Front : LH Front : RH Rear : LH Rear : RH

    ABS sensors

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-46

    ACD (Vehicle not fitted with AYC) (cont’d)

    Ignition switch(IG2)

    • Intercooler water spray

    • Heater• Full auto A/C• Manual A/C

    Steering sensor

    Front view

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-47

    Fusible link 1

    Diagnosisconnector

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-48

    ACD, AYC

    Fusible link 1Ignition switch(IG2) Battery

    Enginecontrol

    Back-uppower supply

    Powersupply

    Specialfuse

    Stop lightswitch

    Stop lights

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-49

    Ignition switch(IG2)

    Front / Rear Gsensor Lateral G sensor

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-50

    ACD, AYC (cont’d)

    Front ECU (taillight relay)

    Specialfuse

    Tail lights, sidelights, licence platelights, lightingmonitor warningbuzzer

    • Meter gauge• Tail lights,

    side lights, licence plate lights, lightingmonitor warning buzzer

    ACD modeswitch

    Ignition switch(IG1) • Windscreen wiper &

    washer• Engine control• Meter gauge• Indicator lights, hazard

    warning lights• Tail lights, side lights,

    licence plate lights, lighting monitor warning buzzer

    • Electric retractable remote control door mirrors

    • General spare connectors

    • Fog lights• Headlights• Rear wiper / washer• Cabin lights, boot

    interior lights, ignition key cylinder illumination light, door not properly closed indicator light

    Combinationmeter

    Drive circuit

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-51

    Engine ECU

    Throttle position sensor

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-52

    ACD, AYC (cont’d)

    Brake warninglight

    Parking brakeswitch

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-53

    (Front : LH) (Front : RH) (Rear : LH) (Rear : RH)

    ABS sensors

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-54

    ACD, AYC (cont’d)

    Fusible link 7

    Electricpump

    Electric pumprelay

    Pressure sensor

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-55

    Proportionalvalve (forACD)

    Proportionalvalve (forAYC)

    Directionalvalve (left)

    Directionalvalve (right)

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-56

    ACD, AYC (cont’d)

    Ignition switch(IG2)

    • Intercooler water spray

    • Heater• Full auto A/C• Manual A/C

    Steering sensor

    Front view

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-57

    Fusible link 1

    Diagnosisconnector

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-58

    Engine Immobiliser System

    Front view

    Battery

    Specialfuse

    Enginecontrolrelay

    Engine control

    Powersupply

    Powersupply

    EngineECU

  • CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT 3-59

    Fusible link 1Engine ECU

    Immobiliser ECU

    Ignition key ringantenna

    IDcard

    Transponder

    Diagnosisconnector

    Diagnosisconnector

    Front view

    High-frequency circuit

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