Mitsubishi Evolution X. Manual — part 1233

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

TSB Revision

CIRCUIT DIAGRAMS

90-269

CPU

SRS-ECU

SIDE IMPACT SENSOR
(RH)

NOTE

: CONNECTOR COUPLED: ON

CONNECTOR UNCOUPLED: OFF

SIDE-AIR BAG MODULE
(SQUIB) (RH)

CURTAIN AIR BAG MODULE
(SQUIB) (RH)

ACCELERO
METER

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

CONNECTOR
LOCK
SWITCH

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

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

TSB Revision

CIRCUIT DIAGRAMS

90-270

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) (CONTINUED)

ETACS-
ECU

FUSIBLE
LINK

34

IGNITION
SWITCH (IG1)

IG1
RELAY

JOINT
CONNECTOR
(4)

JOINT
CONNECTOR
(5)

SRS-ECU

POWER
SUPPLY

FRONT SIDE

NOTE

: ·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
·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

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

TSB Revision

CIRCUIT DIAGRAMS

90-271

COMBINATION METER

CPU

CAN DRIVE
CIRCUIT

CAN DRIVE
CIRCUIT

INTERFACE
CIRCUIT

JOINT
CONNECTOR
(CAN1)

INTERFACE
CIRCUIT

CAN TRANSCEIVER
CIRCUIT

DATA LINK
CONNECTOR

ETACS-ECU

(FUSE )

12

LED DRIVE
CIRCUIT

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

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

TSB Revision

CIRCUIT DIAGRAMS

90-272

SUPPLEMENTAL RESTRAINT SYSTEM (SRS) (CONTINUED)

(FUSE )

17

ETACS-ECU

JOINT CONNECTOR
(CAN1)

JOINT
CONNECTOR
(4)

JOINT
CONNECTOR
(3)

POWER
SUPPLY

OCCUPANT
CLASSIFICATION-
ECU

HALL IC

SEAT SLIDE
SENSOR (LH)

FRONT SEAT
ASSEMBLY (RH)