This Workshop Manual contains procedures for
service mechanics, including removal, disassembly,
inspection, adjustment, reassembly and
installation. Figures taken from registration
documents are given in metric units only. All other
figures are given in SI units with metric units in
brackets. Use the following manuals in combination
with this manual as required.
All information, illustrations and product
descriptions contained in this manual are current
as at the time of publication. We, however, reserve
the right to make changes at any time without prior
notice or obligation.
B-34 (4)Blower high speed relay <vehicles with fully
automatic air conditioner>
B-35 (22)Body harness and front door harness (LH)
combination
B-36 (2)Inside and outside air change-over damper
motor <vehicles with fully automatic air
conditioner>
B-37 (4)Power transistor <vehicles with fully automatic
air conditioner> or resistor <vehicles with
heater or manual air conditioner>
B-8
WIRING HARNESS
CONFIGURATION DIAGRAMS
– Dash Panel
Connector
symbol
B
–38
thru
–65
and
–94
thru
–97
B-38 (2)Sunlight sensor <vehicles with fully
automatic air conditioner>
B-39 (6)Air mix damper motor and potentiometer
<vehicles with fully automatic air conditioner>
B-40 (3)Automatic compressor ECU
<vehicles with manual air conditioner>
B-41 (8)A/C switch
<vehicles with manual air conditioner>
B-42 (2)Blower switch illumination lamp <vehicles
with heater or manual air conditioner>
B-43 (6-B)Defogger switch <vehicles with heater or
manual air conditioner>
B-44 (6)Body harness and roof harness combina-
tion <vehicles with sunroof>
B-45 (2-B)Diode (for keyless entry system circuit)
B-46 (2)Spare connector for fog lamp switch
<vehicles without fog lamp>
B-48 (14)Jumper connector (2)
B-49 (14)Jumper connector (3)
B-50 (14-L)Jumper connector (4)
B-51 (21-Y)SRS-ECU
WIRING HARNESS
CONFIGURATION DIAGRAMS
Interior relay box
– Dash Panel
<Vehicles without interior relay box>
B-9
B-52 (16-B)Control harness and body harness
combination <vehicles with ABS>
B-59 (26-Y)Engine-ECU
B-60 (16-Y)Engine-ECU
B-61 (12-Y)Engine-ECU
B-62 (22-Y)Engine-ECU
B-63 (2)Blower motor <vehicles with heater or
manual air conditioner>
B-64 (13)Control harness and body harness
B-66 (2)Junction block and roof harness combination
B-67 (11)Junction block and front harness combination
B-68 (3)Turn signal / hazard flasher unit
B-69 (14)Junction block and instrument panel harness
combination
B-70 (4)Dedicated fuse (for sunroof circuit)
B-71 (5)Defogger relay
B-72 (5)Blower relay
B-73 (1)Junction block and front harness combination
B-74 (10)Junction block and body harness combination
B-75 (10-B)Junction block and body harness combination
B-76 (8)Junction block and body harness combination
B-77 (8)ETACS-ECU
B-78 (4)Junction block and body harness combination
B-79 (12)Junction block and ETACS-ECU combination,
or junction block and ECU combination
B-80 (13)Junction block and body harness combination
B-81 (12)Column switch
B-82 (2-R)Clock spring <vehicles with SRS air bag>
B-83 (6)Ignition switch
B-84 (5)Key reminder switch
B-85 (6)Column switch
B-86 (10)Column switch
B-87 (3)Clock spring (SRS) <vehicles with dual horn>
B-88 (2)Driver seat air bag module (squib)
B-89 (1)Horn switch <vehicles with SRS air bag>
B-98 (5)Steer sensor <vehicles with AYC>
NOTES
B-11
B-12
WIRING HARNESS
CONFIGURATION DIAGRAMS
FLOOR, ROOF, AND SEAT
Connector
symbol
D
– Floor, Roof, and Seat
D-01 (20)Receiver
<vehicles with keyless entry system>
D-02 (2)Seat belt switch
D-03 (2)Front door switch (RH)
D-04 (10)Body harness and fuel harness combina-
tion
D-05 (6)Body harness and rear door harness
(RH) combination
D-06 (22)Body harness and rear harness combina-
tion
D-07 (6)Sunroof switch
D-08 (8)Room lamp <vehicles with sunroof>
D-09 (1)Map lamp
D-10 (18)Sunroof ECU
D-11 (2-GR)Room lamp <vehicles without sunroof>
D-12 (8)Sunroof motor
D-13 (3-B)Fuel gauge unit (sub)
D-14 (2-B)Rear speed sensor (LH)
<vehicles with ABS>
D-16 (6)Body harness and rear door harness (LH)
combination
D-17 (2)Front door switch (LH)
D-18 (6)Fuel gauge unit (main)
WIRING HARNESS
CONFIGURATION DIAGRAMS
– Floor, Roof, and Seat
<Power seat>
B-13
D-19 (2-B)Rear speed sensor (RH)
<vehicles with ABS>
D-20 (3-B)Acceleration sensor (longitudinal)
<vehicles with ABS or AYC>
D-21 (1-B)Parking brake switch
D-22 (2-B)High temperature sensor
D-23Reclining motor
D-24Slide limit switch
D-25 (2)Body harness and power seat harness
combination and power seat switch
D-26Slide motor
D-27 (2)Body harness and rear harness combina-
ty glass antenna>
F-25 (1)Glass antenna
F-26 (1-B)Rear door switch (LH)
F-27 (3-B)Proportioning valve <vehicles with AYC>
F-28 (2-B)Direction valve (LH) <vehicles with A YC>
F-29 (2-B)Direction valve (RH) <vehicles with AYC>
F-30 (8-B)Rear harness and AYC harness combina-
tion
F-31 (2-B)Accumulator pressure switch
<vehicles with AYC>
F-32 (2-B)AYC motor
NOTES
B-15
B-16
SINGLE PART INSTALLATION POSITION – Relay
SINGLE PART INSTALLATION POSITION
RELAY
NameSymbolNameSymbol
AYC relayBFuel pump relay No.2B
Condenser fan motor relay (HI)ARadiator fan motor relay (HI)A
Condenser fan motor relay (LO)ARadiator fan motor relay (LO)C
<vehicles with AYC>
Acceleration sensor (longitudinal)
<vehicles with ABS and AYC>
Air flow sensorDO2 sensorE
Camshaft position sensorGSteering angle sensor <vehicles with AYC>H
Crank angle sensorAThrottle position sensorC
Engine coolant temperature sensorG
IKnock sensorB
IOutside air temperature sensor
<vehicles with fully automatic air conditioner>
F
A
Crank angle sensor
C
Throttle position
sensor
B
Knock sensor
D
Air flow sensor
SINGLE PART INSTALLATION POSITION – Sensor
B-19
E
G
Camshaft position
sensor
I
O2 sensor
Engine coolant
temperature sensor
F
Outside air
temperature sensor
H
Steering angle sensor
Acceleration
sensor
(longitudinal)
Acceleration sensor
(lateral)
B-20
SINGLE PART INSTALLATION POSITION – Solenoid Valve
SOLENOID VALVE
NameSymbolNameSymbol
Direction valve <vehicles with AYC>DSecondary air control solenoid valveA
Fuel pressure solenoid valveBWaste gate solenoid valveC
Proportioning valve <vehicles with AYC>D
No.Circuit protectedTypeHousing colorRated capacity (A)
10Active yaw control systemScrew-in typeYellow60
Fuse box directly attached on battery
<Vehicles with AYC>
W-R
R/R-B
B-25
CENTRALIZED RELAY
Connector No.NameConnector No.Name
A-82XRadiator fan motor relay (LO)A-113XCondenser fan motor relay (LO)
A-112XRadiator fan motor relay (HI)A-114XCondenser fan motor relay (HI)
Relay box in engine compartment
(A/C relay box)
B-26
CIRCUIT DIAGRAM – Power Distribution System
POWER DISTRIBUTION SYSTEM
FUSIBLE LINK (RELAY BOX IN ENGINE COMPARTMENT)
BATTERY
FUSIBLE LINK
(DIRECTLY
CONNECTED
TO BA TTERY)
STARTING
SYSTEM
ANTILOCK
BRAKE
SYSTEM
DEDICATED FUSE
(A/C RELAY BOX
IN ENGINE
COMPARTMENT)
ACTIVE YA W
CONTROL SYSTEM
CHARGING SYSTEM
DEDICA TED FUSE
(RELA Y BOX
IN ENGINE
COMPARTMENT)
• HEATER AND MANUAL
AIR CONDITIONER
• FULLY AUTOMATIC AIR
CONDITIONER
• COOLING SYSTEM
• HEATER AND MANUAL
AIR CONDITIONER
• FULLY AUTOMATIC
AIR CONDITIONER
• HEATER AND MANUAL
AIR CONDITIONER
• FULLY AUTOMATIC
AIR CONDITIONER
• COOLING SYSTEM
CIRCUIT DIAGRAM – Power Distribution System
B-27
CHARGING
SYSTEM
HEADLAMP
RELAY
HEADLAMP
HEADLAMP
• CLOCK AND MULTI-DISPLAY
• SUNROOF
• CIGARETTE LIGHTER AND ASHTRAY
ILLUMINA TION LAMP
• METER AND GAUGE
• TURN SIGNAL LAMP AND HAZARD LAMP
• TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP, AND LIGHTING MONITOR
BUZZER
• DEFOGGER AND DOOR MIRROR HEATER
• ELECTRIC RETRACT ABLE REMOTE
CONTROLLED MIRROR
• HEATER
• HEATER AND MANUAL AIR CONDITIONER
• FOG LAMP
• FOOT LAMP
• FULL Y AUTOMATIC AIR CONDITIONER
• HEADLAMP
• RADIO
• SPARE CONNECT OR FOR RADIO
FOG LAMPSPARE
• HEATER AND
MANUAL AIR
CONDITIONER
• FULLY AUTOMATIC AIR
CONDITIONER
• COOLING
SYSTEM
CONNECTOR
FOR FOG LAMP
• POWER
WINDOW
• POWER
SEAT
ENGINE
CONTROL
SYSTEM
TURN SIGNAL LAMP
AND HAZARD LAMP
• ACTIVE YAW
CONTROL
SYSTEM
• ANTILOCK
BRAKE
SYSTEM
• STOP LAMP
B-28
CIRCUIT DIAGRAM – Power Distribution System
POWER DISTRIBUTION SYSTEM (CONTINUED)
FUSIBLE
LINK
• ENGINE CONTROL
SYSTEM
• STAR TING SYSTEM
IGNITION
SWITCH
MULTIPURPOSE
FUSE
• ENGINE
CONTROL
SYSTEM
• CHARGING
SYSTEM
• IGNITION
SYSTEM
• SRS AIR
BAG
• ENGINE
CONTROL
SYSTEM
• BACK-UP
LAMP
TURN SIGNAL LAMP
AND HAZARD LAMP
• SRS AIR BAG
• ACTIVE YAWING CONTROL SYSTEM
• ANTILOCK BRAKE SYSTEM
• IGNITION KEY CYLINDER
ILLUMINA TION LAMP
• IGNITION KEY REMINDER BUZZER
• ENGINE CONTROL SYSTEM
• OIL PRESSURE WARNING LAMP
• SUNROOF
• METER AND GAUGE
• CHARGING SYSTEM
• CENTRAL DOOR LOCKING SYSTEM
• TAIL LAMP, POSITION LAMP, LICENCE PLATE
LAMP, AND LIGHTING MONITOR BUZZER
• FUEL WARNING LAMP
• FOOT LAMP
• BRAKE WARNING LAMP
• RADIO
• SPARE CONNECT OR FOR RADIO
• ACTIVE YA W CONTROL SYSTEM
• ANTILOCK BRAKE SYSTEM
• INTERCOOLER WA TER SPRAY SYSTEM
• DEFOGGER AND DOOR MIRROR HEATER
• TENSION REDUCER SEAT BEL T
• POWER WINDOW
• HEATER
• HEATER AND MANUAL AIR CONDITIONER
• FULL Y AUTOMATIC AIR CONDITIONER
• HEATER AND MANUAL
AIR CONDITIONER
• FULLY AUTOMATIC AIR
CONDITIONER
• COOLING SYSTEM
CIRCUIT DIAGRAM – Power Distribution System
B-29
• WINDSHIELD WIPER,
WASHER
• REAR WIPER,
WASHER
• CIGARETTE
LIGHTER AND
ASHTRAY
ILLUMINATION
LAMP
• ELECTRIC
RETRACTABLE
REMOTE
CONTROLLED
DOOR MIRROR
• ELECTRICALLY
REMOTE
CONTROLLED
DOOR MIRROR
MULTIPURPOSE
FUSE
• CLOCK AND MULTIDISPLAY
• CENTRAL DOOR
LOCKING SYSTEM
(VEHICLES WITH
KEYLESS ENTRY
SYSTEM)
• RADIO
• SPARE CONNEC-
TOR FOR RADIO
DEDICATED
FUSE (RELAY
BOX IN ENGINE
COMPARTMENT)
HORN
B-30
CIRCUIT DIAGRAM – Power Distribution System
POWER DISTRIBUTION SYSTEM (CONTINUED)
FUSIBLE
LINK
MULTIPURPOSE
FUSE
CENTRAL DOOR
LOCKING SYSTEM
• HEATER
• HEATER AND MANUAL
AIR CONDITIONER
• FULL Y AUTOMA TIC AIR
CONDITIONER
• SRS AIR BAG
• ACTIVE YA W CONTROL SYSTEM
• ANTILOCK BRAKE SYSTEM
• IGNITION KEY CYLINDER ILLUMINATION LAMP
• IGNITION KEY REMINDER BUZZER
• ENGINE CONTROL SYSTEM
• CLOCK AND MULTI-DISPLAY
• METER AND GAUGE
• CENTRAL DOOR LOCKING SYSTEM
• TAIL LAMP, POSITION LAMP, LICENCE PLATE LAMP,
AND LIGHTING MONITOR BUZZER
• DEFOGGER AND DOOR MIRROR HEATER
• FULL Y AUTOMATIC AIR CONDITIONER
• RADIO
• SPARE CONNECT OR FOR RADIO
• ROOM LAMP AND LUGGAGE COMPAR TMENT LAMP
DEFOGGER
AND DOOR
MIRROR
HEATER
DEDICATED
FUSE
(INSTALLED
IN JUNCTION
BLOCK)
B-70
SUNROOF
CIRCUIT DIAGRAM – Starting System
STARTING SYSTEM
BATTERY
B-31
IGNITION
SWITCH (ST)
ENGINE
CONTROL
SYSTEM
STARTER
B-32
IGNITION SYSTEM
CIRCUIT DIAGRAM – Ignition System
IGNITION SWITCH (IG1)
ENGINE CONTROL
SYSTEM
NOISE
CONDENSER
INPUT SIGNAL
• IDLE SWITCH
• IGNITION SWITCH (ST)
• CAM POSITION SENSOR
• INTAKE AIR TEMPERATURE SENSOR
• CRANK ANGLE SENSOR
• VEHICLE SPEED SENSOR
• ENGINE COOLANT TEMPERATURE
SENSOR
• BAROMETRIC PRESSURE SENSOR
• KNOCK SENSOR
ENGINE-ECU
IGNITION
COIL 1
IGNITION
COIL 2
NOISE
CONDENSER
SPARK PLUG
METER AND
GAUGE
ENGINE SPEED
DETECTION CONNECTOR
CIRCUIT DIAGRAM – Charging System
CHARGING SYSTEM
FUSIBLE LINK
• TAIL LAMP, POSITION
LAMP, LICENCE PLA TE
LAMP, AND LIGHTING
MONITOR BUZZER
• POWER SUPPLY
• FOG LAMP
• HEADLAMP
FUSIBLE LINK
B-33
IGNITION
SWITCH (IG1)
COMBINATION
METER
STATOR
COIL
ENGINE-ECU
FIELD COIL
ALTERNATOR
RELAY
ALTERNATOR
IC VOLTAGE REGULATOR
B-34
CIRCUIT DIAGRAM – Engine Control System
ENGINE CONTROL SYSTEM
VACANT
TERMINAL
ENGINE
CONTROL
RELAY
FUSIBLE LINK
FUSIBLE LINKIGNITION SWITCH (IG1)
COMBINATION
METER
ENGINE-ECU
ACTIVE YA W
CONTROL SYSTEM
POWER SUPPL Y
BACK-UP
POWER
SUPPLY
ANTI-LOCK
BRAKE
SYSTEM
CIRCUIT DIAGRAM – Engine Control System
FUEL
PUMP
RESISTOR
IGNITION
SYSTEM
B-35
FUEL PUMP
RELA Y NO.2
FUEL
PUMP
RELAY
FUEL PUMP
INSPECTION
CONNECTOR
FUEL PUMP
B-36
CIRCUIT DIAGRAM – Engine Control System
ENGINE CONTROL SYSTEM (CONTINUED)
ENGINE
CONTROL
RELAY
CAMSHAFT
POSITION
SENSOR
ENGINEECU
CRANK
ANGLE
SENSOR
IDLE SPEED
CONTROL
SERVO
O2
SENSOR
IDLE
SWITCH
THROTTLE POSITION SENSOR
FRONT VIEW
RESISTOR
(FOR INJECTOR)
CIRCUIT DIAGRAM – Engine Control System
B-37
INJECTOR
INJECTOR
INJECTORINJECTOR
MULTI-PURPOSE
FUSE
• CENTRAL DOOR
LOCKING SYSTEM
<VEHICLES WITH
KEYLESS ENTRY
SYSTEM>
• FULL Y AUT OMATIC
AIR CONDITIONER
DIAGNOSIS
CONNECTOR
B-38
CIRCUIT DIAGRAM – Engine Control System
ENGINE CONTROL SYSTEM (CONTINUED)
ENGINE COOLANT
TEMPERATURE
SENSOR
THROTTLE POSITION
SENSOR
AIR FLOW
SENSOR
INTAKE AIR
TEMPERA TURE SENSOR
BAROMETRIC PRESSURE SENSOR
IDLE SPEED
CONTROL SERVO
ENGINE-ECU
CHARGING
SYSTEM
ENGINE-ECU
KNOCK
SENSOR
• METER
AND
GAUGE
• RADIO
VEHICLE
SPEED
SENSOR
HIGH TEMPERATURE SENSOR
POWER STEERING OIL
PRESSURE SWITCH
IDLE SPEED
CONTROL SERVO
FUEL
PRESSURE
SOLENOID
VALVE
CIRCUIT DIAGRAM – Engine Control System
IGNITION SWITCH (ST)
SECONDARY
WASTE GATE
SOLENOID
VALVE
AIR CONTROL
SOLENOID
VALVE
B-39
STARTING
SYSTEM
AIR
CONDITIONER
• AIR
CONDITIONER
• COOLING
SYSTEM
IGNITION
SYSTEM
METER AND
GAUGE
ENGINE SPEED
DETECTION CONNECTOR
B-40
COOLING SYSTEM
CIRCUIT DIAGRAM – Cooling System
RADIATOR
FAN MOTOR
RELA Y (HI)
FUSIBLE LINK
IGNITION SWITCH (IG2)
RADIATOR
FAN MOTOR
RELA Y (LO)
RADIATOR
FAN MOT OR
INPUT SIGNAL
• A/C SWITCH
• IDLE SWITCH
• CRANK ANGLE SENSOR
• VEHICLE SPEED SENSOR
• ENGINE COOLANT
TEMPERA TURE SENSOR
• THROTTLE POSITION
SENSOR
ENGINE-ECU
CIRCUIT DIAGRAM – Cooling System
B-41
CONDENSER FAN
MOTOR RELA Y (HI)
DEDICATED
FUSE
FUSIBLE LINK
AUTOMATIC
COMPRESSOR
ECU
• HEATER AND MANUAL
AIR CONDITIONER
• FULLY AUTOMATIC AIR
CONDITIONER
DEDICATED
FUSE
MANUAL AIR
CONDITIONER
FULL AUTOMATIC
AIR CONDITIONER
• HEATER AND MANUAL
AIR CONDITIONER
• FULLY AUTOMATIC AIR
CONDITIONER
CONDENSER
FAN MOT OR
RELA Y (LO)
CONDENSER
FAN MOT OR
B-42
CIRCUIT DIAGRAM –
Tail Lamp, Position Lamp, License Plate Lamp
and Lighting Monitor Alarm Buzzer
TAIL LAMP, POSITION LAMP, LICENSE PLATE LAMP AND
LIGHTING MONITOR ALARM BUZZER
COLUMN SWITCH
(TAIL LAMP: LH)
REAR
COMBINATION
LAMP
(TAIL LAMP: RH)
LICENSE
PLATE
LAMP
CIRCUIT DIAGRAM –
COLUMN SWITCH
Tail Lamp, Position Lamp, License Plate Lamp
and Lighting Monitor Alarm Buzzer
B-43
(TAIL LAMP: LH)
REAR
COMBINATION
LAMP
(TAIL LAMP: RH)
LICENSE
PLATE
LAMP
B-44
FOG LAMP
FUSIBLE LINK
DEDICATED
FUSE
CIRCUIT DIAGRAM – Fog Lamp
• CHARGING SYSTEM
• POWER SUPPLY
• HEADLAMP
COLUMN
SWITCH
(LIGHTING
SWITCH)
: • CLOCK, MULTI-DISPLA Y
• CIGARETTE LIGHTER, ASH TRAY
ILLUMINA TION LAMP
• TURNSIGNAL LAMP , HAZARD
WARNING LAMP
• ELECTRIC RETRACTABLE
REMOTE CONTROLLED MIRROR
FOG LAMP
SWITCH
FOG LAMP
CIRCUIT DIAGRAM – Room Lamp and Luggage Compartment Lamp
ROOM LAMP AND LUGGAGE COMPARTMENT LAMP
FUSIBLE LINK
B-45
VEHICLES WITHOUT
SUNROOF
ROOM
LAMP
VEHICLES WITHOUT KEYLESS
ENTRY SYSTEM
MAP LAMP
VEHICLES WITH
SUNROOF
VEHICLES WITH
MAP LAMP
VEHICLES WITH KEYLESS
ENTRY SYSTEM
DIODE
CENTRAL DOOR LOCKING
SYSTEM <VEHICLES WITH
KEYLESS ENTR Y SYSTEM>
ROOM
LAMP
COMBINATION
METER
DEFOGGER
LUGGAGE
COMPARTMENT
LAMP
FRONT
DOOR
SWITCH
REAR
DOOR
SWITCH
LUGGAGE
COMPARTMENT
LAMP
SWITCH
B-46
CIRCUIT DIAGRAM – Turn-signal Lamp and Hazard Lamp
TURN-SIGNAL LAMP AND HAZARD LAMP
DEDICATED
FUSE
COLUMN
SWITCH
(LIGHTING
SWITCH)
HAZARD
SWITCH
FUSIBLE LINK
IGNITION SWITCH (IG1)BATTERY
• CHARGING
SYSTEM
• HEADLAMP
FOG LAMP
DEDICATED
FUSE
NOTE
:
• CLOCK AND MULTI-DISPLAY
• CIGARETTE LIGHTER AND
ASHTRA Y ILLUMINATION
LAMP
• ELECTRIC RETRACTABLE
REMOTE CONTROLLED
DOOR MIRROR
• FOG LAMP
TURN SIGNAL
AND HAZARD
FLASHER
UNIT
CIRCUIT DIAGRAM – Turn-signal Lamp and Hazard Lamp
B-47
TURN SIGNAL
AND HAZARD
FLASHER UNIT
SIDE TURN
SIGNAL
LAMP
HAZARD SWITCH
FRONT TURN
SIGNAL LAMP
SIDE TURN
SIGNAL
LAMP
B-48
CIRCUIT DIAGRAM – Turn-signal Lamp and Hazard Lamp
TURN-SIGNAL LAMP AND HAZARD LAMP (CONTINUED)
TURN SIGNAL
HAZARD SWITCH
AND HAZARD
FLASHER UNIT
COLUMN SWITCH
(TURN SIGNAL
LAMP SWITCH)
REAR
COMBINATION
LAMP
(TURN: RH)
REAR
COMBINATION
LAMP
(TURN: LH)
COMBINATION
METER
STOP LAMP
DEDICATED
FUSE
STOP
LAMP
SWITCH
CIRCUIT DIAGRAM – Stop Lamp
BATTERY
B-49
ANTI-LOCK
BRAKE
SYSTEM
REAR
COMBINATION
LAMP
(STOP:
RH)
(STOP:
LH)
HIGH
MOUNTED
STOP LAMP
INSTALLED ON
REAR SPOILER
INSTALLED ON
REAR SHELF
VACANT
CONNECTOR
(SOME
MODELS)
HIGH
MOUNTED
STOP LAMP
B-50
BACK-UP LAMP
CIRCUIT DIAGRAM – Back-up Lamp
IGNITION SWITCH (IG1)
BACK-UP
LAMP
SWITCH
REAR
COMBINATION
LAMP
(BACK-UP: LH)
REAR
COMBINATION
LAMP
(BACK-UP: RH)
CIRCUIT DIAGRAM – Horn <Vehicles without SRS Air Bag>
HORN <VEHICLES WITHOUT SRS AIR BAG>
IGNITION SWITCH (ACC)
DEDICATED
FUSE
B-51
HORN
(RH)
COLUMN
SWITCH
HORN
(LH)
(DUAL HORN
ONLY)
VACANT CONNECTOR
(SOME MODELS)
HORN
SWITCH
B-52
CIRCUIT DIAGRAM – Oil Pressure Warning Lamp
OIL PRESSURE WARNING LAMP
IGNITION
SWITCH (IG1)
COMBINATION
METER
OIL
PRESSURE
SWITCH
CHARGING
SYSTEM
NOTES
B-53
B-54
CIRCUIT DIAGRAM –
Central Door Locking System
<Vehicles with Keyless Entry System>
CENTRAL DOOR LOCKING SYSTEM <VEHICLES WITH KEYLESS
ENTRY SYSTEM>
FUSIBLE LINK
IGNITION SWITCH (IG1)
RECEIVER
KEY
REMINDER
SWITCH
DOOR LOCK
ACTUATOR
(FRONT: RH)
CIRCUIT DIAGRAM –
Central Door Locking System
<Vehicles with Keyless Entry System>
B-55
DOOR LOCK
ACTUATOR
(FRONT: LH)
DOOR LOCK
ACTUATOR
(REAR: RH)
DOOR LOCK
ACTUATOR
(REAR: LH)
B-56
CIRCUIT DIAGRAM –
<Vehicles with Keyless Entry System>
CENTRAL DOOR LOCKING SYSTEM <VEHICLES WITH KEYLESS ENTRY
SYSTEM> (CONTINUED)
MULTI-PURPOSE
FUSE
VEHICLES WITHOUT SUNROOFVEHICLES WITH SUNROOF
VEHICLES WITH
MAP LAMP
Central Door Locking System
ROOM
LAMP
SUNROOF
DIODE
MAP LAMP
ROOM
LAMP
COMBINATION
METER
FRONT
DOOR
SWITCH
REAR DOOR
SWITCH
FRONT VIEW
CIRCUIT DIAGRAM –
IGNITION SWITCH (ACC)
Central Door Locking System
<Vehicles with Keyless Entry System>
RADIO
B-57
RECEIVER
RECEIVING
ANTENNA
• ANTI-LOCK BRAKE
SYSTEM
• ENGINE CONTROL
SYSTEM
• FULL Y AUTOMATIC
AIR CONDITIONER
DIAGNOSIS
CONNECTOR
CONTROL
CIRCUIT
TRANSMITTER
B-58
CIRCUIT DIAGRAM – Heater and Manual Air Conditioner
HEATER AND MANUAL AIR CONDITIONER
• CHARGING
SYSTEM
• POWER
SUPPLY
• HEADLAMP
DEDICATED
FUSE
FOG LAMP
COLUMN
SWITCH
(LIGHTING
SWITCH)
FUSIBLE LINK
FUSIBLE LINK
BLOWER
MOTOR
IGNITION
SWITCH (IG2)
BLOWER
MOTOR
RELAY
RESISTOR
BLOWER SWITCH
CIRCUIT DIAGRAM – Heater and Manual Air Conditioner
B-59
HEATER CONTROL
PANEL ILLUMINA TION
LAMP
COLUMN
SWITCH
BLOWER
SWITCH
A/C
SWITCH
AUTOMATIC
COMPRESSOR
ECU
BLOWER
SWITCH
B-60
CIRCUIT DIAGRAM – Heater and Manual Air Conditioner
HEATER AND MANUAL AIR CONDITIONER (CONTINUED)
FUSIBLE LINK
IGNITION
SWITCH (IG2)
RADIATOR
FAN MOTOR
RELA Y (HI)
RADIATOR
FAN MOT OR
RADIATOR
FAN MOTOR
RELA Y (LO)
INPUT SIGNAL
• A/C SWITCH
• IDLE SWITCH
• CRANK ANGLE SENSOR
• VEHICLE SPEED SENSOR
• ENGINE COOLANT
TEMPERA TURE SENSOR
• THROTTLE POSITION
SENSOR
ENGINE-ECU
CIRCUIT DIAGRAM – Heater and Manual Air Conditioner
AUTOMATIC
FUSIBLE LINK
DEDICATED
FUSE
COMPRESSOR ECU
B-61
CONDENSER
FAN MOTOR
RELA Y (HI)
DEDICATED
FUSE
CONDENSER
FAN MOTOR
RELA Y (LO)
CONDENSER
FAN MOT OR
B-62
CIRCUIT DIAGRAM – Heater and Manual Air Conditioner
HEATER AND MANUAL AIR CONDITIONER (CONTINUED)
AUTOMATIC
COMPRESSOR
ECU
DUAL
PRESSURE
SWITCH
FUSIBLE LINK
DEDICATED
FUSE
A/C
COMPRESSOR
RELAY
ENGINE-ECU
REFRIGERANT
TEMPERATURE
SWITCH
A/C COMPRESSOR
AND MAGNETIC
CLUTCH
NOTES
B-63
B-64
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
FULLY AUTOMATIC AIR CONDITIONER
FUSIBLE LINK
IGNITION
SWITCH (IG2)
BLOWER
MOTOR
RELAY
BACK-UP
POWER
SUPPLY
POWER TRANSISTOR DRIVE
CIRCUIT
BLOWER
MOTOR
BLOWER
HIGH SPEED
RELAY
POWER
SUPPLY
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
B-65
• CHARGING
SYSTEM
• POWER
SUPPLY
• HEADLAMP
DEDICATED
FUSE
FOG
LAMP
COLUMN
SWITCH
(LIGHTING
SWITCH)
FUSIBLE LINK
POWER
TRANSISTOR
POWER TRANSISTOR DRIVE
CIRCUIT
BLOWER
MOTOR
BLOWER HIGH
SPEED RELA Y
AIR MIX DAMPER
POTENTIOMETER
B-66
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
FULLY AUTOMATIC AIR CONDITIONER (CONTINUED)
AIR OUTLET CHANGEOVER
POTENTIOMETER
DEDICATED IC
HEATER W ATER
AIR THERMO SENSOR
DEDICATED ICDEDICATED IC
TEMPERA TURE SENSOR
AIR OUTLET CHANGEOVER
DAMPER MOTOR
AIR MIX DAMPER
MOTOR
INSIDE AND OUTSIDE AIR
CHANGEOVER DAMPER MOTOR
FRONT VIEW
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
B-67
OUTSIDE AIR TEMPERA TURE SENSOR
SUNLIGHT SENSOR
DIAGNOSIS
CONNECTOR
DEFOGGER
• ANTI-LOCK
BRAKE
SYSTEM
• ENGINE CONTROL SYSTEM
• CENTRAL
DOOR LOCKING SYSTEM
<VEHICLES
WITH KEYLESS
ENTRY SYSTEM>
MULTI-PURPOSE
FUSE
B-68
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
FULLY AUTOMATIC AIR CONDITIONER (CONTINUED)
FUSIBLE LINK
IGNITION
SWITCH (IG2)
RADIATOR
FAN MOT OR
RELA Y (HI)
RADIATOR
FAN MOT OR
RADIATOR
FAN MOTOR
RELA Y (LO)
INPUT SIGNAL
• A/C SWITCH
• IDLE SWITCH
• CRANK ANGLE SENSOR
• VEHICLE SPEED SENSOR
• ENGINE COOLANT
TEMPERA TURE SENSOR
• THROTTLE POSITION
SENSOR
ENGINE-ECU
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
FUSIBLE LINK
DEDICATED
FUSE
B-69
CONDENSER
FAN MOTOR
RELA Y (HI)
DEDICATED
FUSE
CONDENSER
FAN MOTOR
RELA Y (LO)
CONDENSER
FAN MOT OR
B-70
CIRCUIT DIAGRAM – Fully Automatic Air Conditioner
FULLY AUTOMATIC AIR CONDITIONER (CONTINUED)
DUAL
PRESSURE
SWITCH
DEDICATED
FUSE
DEDICATED
FUSE
ENGINE-ECU
A/C COMPRESSOR
RELAY
REFRIGERANT
TEMPERA TURE SWITCH
A/C COMPRESSOR
AND MAGNETIC
CLUTCH
NOTES
B-71
B-72
CIRCUIT DIAGRAM – Windshield Wiper and Washer <Intermittent Wiper>
WINDSHIELD WIPER AND WASHER <INTERMITTENT WIPER>
IGNITION SWITCH (ACC)
COLUMN
SWITCH
INTERMITTENT WIPER RELA Y
IN CASE OF
OPERATION
INTERVAL
FIXED TYPE
INTERMITTENT
WIPER
VARIABLE INTERMITTENT WIPER
CONTROL SWITCH
WINDSHIELD
WASHER
SWITCH
WASHER MOTOR
WINDSHIELD
WIPER SWITCH
WINDSHIELD
WIPER MOTOR
CIRCUIT
BREAKER
CIRCUIT DIAGRAM – Rear Wiper and Washer
REAR WIPER AND WASHER
B-73
IGNITION SWITCH (ACC)
WINDSHIELD WIPER
AND WASHER
COLUMN
SWITCH
REAR
WIPER
MOTOR
REAR
INTERMITTENT
WIPER RELAY
WASHER
MOTOR
B-74
CIRCUIT DIAGRAM –
without Fully Automatic Air Conditioner>
DEFOGGER AND DOOR MIRROR HEATER
<VEHICLES WITHOUT FULLY AUTOMATIC AIR CONDITIONER>
Defogger and Door Mirror Heater <Vehicles
FUSIBLE LINK
DEDICATED
FUSE
FOG
LAMP
COLUMN
SWITCH
(LIGHTING
SWITCH)
IGNITION SWITCH (IG2)FUSIBLE LINK
• CHARGING
SYSTEM
• POWER SUPPLY
• HEADLAMP
DEFOGGER
RELAY
DEFOGGER
SWITCH
VEHICLES WITHOUT
GLASS ANTENNA
DEFOGGER
VEHICLES WITH
GLASS ANTENNA
CIRCUIT DIAGRAM –
Defogger and Door Mirror Heater <Vehicles
without Fully Automatic Air Conditioner>
DEFOGGER
RELAY
B-75
PRINTED
HEATER
WIRE
DOOR
MIRROR
PRINTED
HEATER
WIRE
ROOM LAMP AND LUGGAGE
COMP ARTMENT LAMP
DEFOGGER
VEHICLES
WITH GLASS
ANTENNA
VEHICLES
WITH
DIVERSITY
ANTENNA
CHOKE
COIL
B-76
CIRCUIT DIAGRAM –
Defogger and Door Mirror Heater
<Vehicles with Fully Automatic Air Conditioner>
DEFOGGER AND DOOR MIRROR HEATER
<VEHICLES WITH FULLY AUTOMATIC AIR CONDITIONER>
IGNITION SWITCH (IG2)FUSIBLE LINK
DEFOGGER
RELAY
DEFOGGER
VEHICLES WITHOUT
GLASS ANTENNA
VEHICLES WITH
GLASS ANTENNA
CIRCUIT DIAGRAM –
Defogger and Door Mirror Heater
<Vehicles with Fully Automatic Air Conditioner>
DEFOGGER
RELAY
B-77
PRINTED
HEATER
WIRE
DOOR
MIRROR
PRINTED
HEATER
WIRE
ROOM LAMP AND LUGGAGE
COMP ARTMENT LAMP
DEFOGGER
VEHICLES
WITH GLASS
ANTENNA
CHOKE
COIL
VEHICLES
WITH
DIVERSITY
ANTENNA
B-78
CIRCUIT DIAGRAM – Spare Connector for Radio
SPARE CONNECTOR FOR RADIO
FUSIBLE LINK
• CHARGING
SYSTEM
• POWER
SUPPLY
• HEADLAMP
DEDICATED
FUSE
FOG
LAMP
COLUMN
SWITCH
(LIGHTING
SWITCH)
SPARE
CONNECTOR
FOR RADIO
IGNITION SWITCH (ACC)
CENTRAL
DOOR LOCKING
SYSTEM
<VEHICLES
WITH KEYLESS
ENTRY SYSTEM>
FUSIBLE LINK
SPARE CONNECT OR
FOR REAR SPEAKER
CIRCUIT DIAGRAM – Spare Connector for Radio
B-79
<VEHICLES WITH
POLE ANTENNA>
POLE
ANTENNA
ANTENNA
FEEDER
LINE
<VEHICLES WITH
GLASS ANTENNA>
REAR WINDOW
GLASS ANTENNA
GLASS ANTENNA
AMPLIFIER
METER AND GAUGE
IGNITION SWITCH (IG1)
ANTENNA
FEEDER
LINE
• SUNROOF
• SEAT BELT
WARNING LAMP
• FOOT LAMP
SPARE CONNECTOR FOR
DOOR SPEAKER
ENGINE
CONTROL
SYSTEM
VEHICLE
SPEED
SENSOR
B-80
CIRCUIT DIAGRAM – Radio <4-speaker, 6-speaker>
RADIO <4-SPEAKER, 6-SPEAKER>
DEDICATED
FUSE
FOG LAMP
COLUMN
SWITCH
(LIGHTING
SWITCH)
FUSIBLE LINK
• CHARGING
SYSTEM
• POWER
SUPPLY
• HEADLAMP
CENTRAL
DOOR LOCKING SYSTEM
<VEHICLES
WITH KEYLESS
ENTRY SYSTEM>
IGNITION SWITCH (ACC)
FUSIBLE LINK
<VEHICLES WITH
POLE ANTENNA>
POLE ANTENNA
ANTENNA
FEEDER
LINE
AM/FM RADIO
REAR SPEAKAER
TWEETER (LH)
<VEHICLES WITH
6 SPEAKERS>
<VEHICLES WITH
GLASS ANTENNA>
REAR
WINDOW
GLASS
ANTENNA
CIRCUIT DIAGRAM – Radio <4-speaker, 6-speaker>
<VEHICLES WITH GLASS
DIVERSITY ANTENNA>
REAR
WINDOW
GLASS
ANTENNA
GLASS ANTENNA AMPLIFIER
B-81
IGNITION
SWITCH (IG1)
ANTENNA
FEEDER LINE
METER
AND
GAUGE
• SUNROOF
• SEAT BEL T
WARNING
LAMP
• FOOT
LAMP
VEHICLE
SPEED
SENSOR
ENGINE
CONTROL
SYSTEM
DOOR
SPEAKER (LH)
DOOR
SPEAKER (RH)
TWEETER (RH)
<VEHICLES WITH
6 SPEAKERS>
B-82
CIRCUIT DIAGRAM – Anti-lock Brake System (ABS)
ANTI-LOCK BRAKE SYSTEM (ABS)
DEDICATED
FUSE
STOP
LAMP
SWITCH
BATTERY
FUSIBLE LINK
STOP LAMP
BACK-UP
POWER
SUPPLY
ENGINE CONTROL
SYSTEM
CIRCUIT DIAGRAM – Anti-lock Brake System (ABS)
IGNITION SWITCH (IG2)
B-83
• ACTIVE
YA W CONTROL
SYSTEM
• INTERCOOLER
WA TER SPRA Y
SYSTEM
VEHICLES WITHOUT AYC
VEHICLES
WITH AYC
B-84
CIRCUIT DIAGRAM – Anti-lock Brake System (ABS)
ANTI-LOCK BRAKE SYSTEM (ABS) (CONTINUED)
IGNITION SWITCH (IG1)
COMBINATION
METER
FUSIBLE LINK
MULTI-PURPOSE
FUSE
VALVE
RELAY
DIODE
MOTOR
RELAY
ACTIVE YA W
CONTROL
SYSTEM
CIRCUIT DIAGRAM – Anti-lock Brake System (ABS)
ACCELERA TION SENSOR (LONGITUDINAL)
TRANSFORMER
CIRCUIT
B-85
NOISE
FILTER
AMPLIFYING
CIRCUIT
ACTIVE YAW
CONTROL SYSTEM
LOWPASS
FILTER
DETECTION
CIRCUIT
FRONT SPEED SENSOR
REAR SPEED SENSOR
B-86
CIRCUIT DIAGRAM – Anti-lock Brake System (ABS)
ANTI-LOCK BRAKE SYSTEM (ABS) (CONTINUED)
HYDRAULIC
UNIT
INLET
VALVE
FRONT
(LH)
VALVE
RELAY
FRONT
(RH)
REAR
(LH)
REAR
(RH)
OUTLET
VALVE
FRONT
(LH)
FRONT
(RH)
REAR
(LH)
MOTOR
RELAY
REAR
(RH)
• CENTRAL DOOR
LOCKING SYSTEM
<VEHICLES WITH
KEYLESS ENTRY
SYSTEM>
• FULL Y AUT OMATIC
AIR CONDITIONER
FRONT VIEW
DIAGNOSIS
CONNECTOR
NOTES
B-87
B-88
CIRCUIT DIAGRAM – Active Yaw Control System (AYC)
ACTIVE YAW CONTROL SYSTEM (AYC)
FUSIBLE
LINK
INTERCOOLER
WA TER SPRA Y
SYSTEM
IGNITION
SWITCH (IG2)
ACCELERATION
SENSOR
(LATERAL)
ACCELERATION
SENSOR
(LONGITUDINAL)
BACK-UP
POWER
SUPPLY
ENGINE
CONTROL
SYSTEM
ANTI-LOCK
BRAKE
SYSTEM
• SUNROOF
• SEAT BELT
WARNING
LAMP
• METER AND
GAUGE
• FOOT LAMP
• RADIO
CIRCUIT DIAGRAM – Active Yaw Control System (AYC)
IGNITION
SWITCH (IG1)
B-89
BATTERY
ENGINE-ECU
DEDICATED
FUSE
COMBINATION
METER
STOP
LAMP
STOP
LAMP
SWITCH
ENGINE
CONTROL
SYSTEM
THROTTLE
POSITION
SENSOR
B-90
CIRCUIT DIAGRAM – Active Yaw Control System (AYC)
ACTIVE YAW CONTROL SYSTEM (AYC) (CONTINUED)
<VEHICLES WITH ABS>
MOTOR
RELA Y (ABS)
ANTI-LOCK
BRAKE
SYSTEM
FRONT SPEED SENSORREAR SPEED SENSOR
FRONT VIEW
CIRCUIT DIAGRAM – Active Yaw Control System (AYC)
B-91
<VEHICLES
WITHOUT ABS>
FRONT SPEED SENSORREAR SPEED SENSOR
STEERING
ANGLE
SENSOR
(MUL TI-PURPOSE FUSE )
B-92
CIRCUIT DIAGRAM – Active Yaw Control System (AYC)
ACTIVE YAW CONTROL SYSTEM (AYC) (CONTINUED)
FUSIBLE LINK
AYC
RELAY
AYC MOT OR
FRONT VIEW
PROPORTIONING
VALVE
DIRECTION
VALVE
CIRCUIT DIAGRAM – Active Yaw Control System (AYC)
• CENTRAL DOOR
LOCKING SYSTEM
<VEHICLES WITH
KEYLESS ENTRY
SYSTEM>