Mitsubishi Evolution X. Manual — part 1185

COOLING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-77

INPUT SIGNAL

ENGINE
COOLANT
TEMPERATURE
SENSOR

INPUT SIGNAL

ENGINE
COOLANT
TEMPERATURE
SENSOR

CAN DRIVE
CIRCUIT

INTERFACE
CIRCUIT

ANALOG
INTERFACE
CIRCUIT

ANALOG
INTERFACE
CIRCUIT

ETACS-ECU

ENGINE
CONTROL
MODULE

ENGINE
CONTROL
MODULE

JOINT
CONNECTOR
(CAN3)

JOINT
CONNECTOR
(CAN2)

JOINT
CONNECTOR
(CAN2)

INPUT SIGNAL

·FRONT WHEEL
SPEED SENSOR
·REAR WHEEL
SPEED SENSOR

ASC-ECU

<M/T>

<TC-SST>

COOLING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-78

COOLING SYSTEM (CONTINUED)

34

FUSIBLE
LINK

CAN DRIVE
CIRCUIT

INTERFACE
CIRCUIT

DATA LINK
CONNECTOR

ETACS-
ECU

FRONT
SIDE

IG1
RELAY

IGNITION
SWITCH (IG1)

·ABS, ASC, ACD, AYC AND S-AWC
·AIR CONDITIONING SYSTEM
·CENTRAL DOOR LOCKING SYSTEM
·DAYTIME RUNNING LIGHT (DRL)
·DOME LIGHT, LUGGAGE
COMPARTMENT LIGHT
AND IGNITION KEY HOLE
ILLUMINATION LIGHT
·FOG LIGHT
·HEADLIGHT
·HEATED SEAT
·IGNITION KEY REMINDER TONE
ALARM
·IMMOBILIZER SYSTEM
·KEYLESS OPERATING SYSTEM
(KOS)
·REAR WINDOW DEFOGGER
·SEAT BELT WARNING TONE ALARM
·SHIFT LOCK MECHANISM
·SUNROOF
·SUPPLEMENTAL RESTRAINT
SYSTEM (SRS)
·TAILLIGHT, POSITION LIGHT,
LICENSE PLATE LIGHT AND
LIGHTING MONITOR TONE ALARM
·TC-SST
·THEFT-ALARM SYSTEM
·TIRE PRESSURE MONITORING
SYSTEM (TPMS)
·TRUNK LID OPENER
·TURN-SIGNAL LIGHT AND
HAZARD WARNING LIGHT
·WINDSHIELD WIPER AND WASHER

HEATED
SEAT

COOLING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-79

CAN DRIVE
CIRCUIT

INTERFACE
CIRCUIT

INPUT SIGNAL

A/C SWITCH

A/C-ECU

JOINT
CONNECTOR
(CAN1)

COMBINATION
METER

CAN
TRANSCEIVER
CIRCUIT

CPU

WIRE COLOR CODE
B : BLACK LG : LIGHT GREEN G : GREEN L : BLUE W : WHITE Y : YELLOW SB : SKY BLUE
BR : BROWN O : ORANGE GR : GRAY R : RED P : PINK V : VIOLET PU : PURPLE SI : SILVER

LCD

(ENGINE COOLANT TEMPERATURE)

SHIFT LOCK MECHANISM

TSB Revision

CIRCUIT DIAGRAMS

90-80

SHIFT LOCK MECHANISM

M1901026400233

FUSIBLE
LINK

IGNITION
SWITCH (IG1)

ETACS-ECU

IG1
RELAY

STOPLIGHT
SWITCH

34

WIRE COLOR CODE
B : BLACK LG : LIGHT GREEN G : GREEN L : BLUE W : WHITE Y : YELLOW SB : SKY BLUE
BR : BROWN O : ORANGE GR : GRAY R : RED P : PINK V : VIOLET PU : PURPLE SI : SILVER

SHIFT LEVER

CPU

SHIFT LEVER
POSITION
SENSOR (P)

HIGH SIDE
SWITCH

SHIFT LOCK
SOLENOID

·ABS, ASC, ACD,
AYC AND S-AWC
·AIR CONDITIONING SYSTEM
·AUTO-CRUISE
CONTROL SYSTEM
·BRAKE WARNING LIGHT,
FUEL WARNING LIGHT AND
OIL PRESSURE
WARNING LIGHT
·CENTRAL DOOR
LOCKING SYSTEM
·CHARGING SYSTEM
·COOLING SYSTEM
·DAYTIME RUNNING LIGHT
(DRL)
·DOME LIGHT, LUGGAGE
COMPARTMENT LIGHT
AND IGNITION KEY HOLE
ILLUMINATION LIGHT
·DOOR AJAR WARNING
TONE ALARM
·FOG LIGHT
·HEADLIGHT
·HEATED SEAT
·IGNITION KEY REMINDER
TONE ALARM
·IMMOBILIZER SYSTEM
·KEYLESS OPERATING
SYSTEM (KOS)
·METER AND GAUGE
·MFI SYSTEM
·PARKING BRAKE WARNING
TONE ALARM
·REAR WINDOW DEFOGGER
·SEAT BELT WARNING
TONE ALARM
·SUNROOF
·SUPPLEMENTAL RESTRAINT
SYSTEM (SRS)
·TAILLIGHT, POSITION LIGHT,
LICENSE PLATE LIGHT AND
LIGHTING MONITOR
TONE ALARM
·TC-SST
·THEFT-ALARM SYSTEM
·TIRE PRESSURE
MONITORING
SYSTEM (TPMS)
·TRUNK LID OPENER
·TURN-SIGNAL LIGHT AND
HAZARD WARNING LIGHT
·WINDSHIELD
WIPER AND WASHER

HEATED
SEAT

·ABS, ASC, ACD,
AYC AND S-AWC
·AUTO-CRUISE
CONTROL SYSTEM
·MFI SYSTEM
·STOPLIGHT