Mitsubishi Colt Ralliart. Manual — part 162

ELECTRIC POWER STEERING SYSTEM

CIRCUIT DIAGRAMS

90-73

ELECTRIC POWER STEERING SYSTEM (CONTINUED)

TORQUE SENSOR

EPS-ECU

ABS-ECU
ASC-ECU

FRONT WHEEL SPEED SENSOR

REAR WHEEL SPEED SENSOR

(LH)

(LH)

(RH)

(RH)

J/C(CAN2)

NOTE

: 4A91
: 4G15

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple

Main

Index

Group

TOC

SRS

CIRCUIT DIAGRAMS

90-74

SRS

M1901021000489

FUSIBLE
LINK

IGNITION
SWITCH (IG1)

DIAGNOSIS
CONNECTOR

FRONT
SIDE

COMBINATION
METER

CLOCK
SPRING

SEAT BELT
PRE-TENSIONER (LH)

SEAT BELT
PRE-TENSIONER (RH)

FRONT
IMPACT
SENSOR
(LH)

FRONT
IMPACT
SENSOR (RH)

6

METER
AND
A/C-ECU

BACK-UP
CAPACITOR

D.C.-D.C.
CONVERTER

POWER
SOURCE
CIRCUIT

M.U.T.-II/III
INTERFACE
CIRCUIT

FRONT AIR
BAG SAFING
G-SENSOR

FRONT AIR
BAG ANALOG
G-SENSOR

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

CONNECTOR LOCK
DETECTION CIRCUIT

INTERFACE CIRCUIT

WARNING LAMP
DRIVE CIRCUIT

MICRO COMPUTER

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

PASSENGER'S (FRONT)
AIR BAG MODULE (SQUIB)

DRIVER'S
AIR BAG
MODULE (SQUIB)

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

CONNEC-
TOR
LOCK
SWITCH

·ENGINE CONTROL
SYSTEM
·INVECS-III CVT

SRS-ECU

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple

CONNECTOR
LOCK
SWITCH

·BACK-UP LAMP
·CAN
·CENTRAL DOOR
LOCKING SYSTEM
·DOOR AJAR WARNING BUZZER
·ELECTRIC RETRACTABLE
REMOTE CONTROLLED MIRROR
·FOG LAMP
·HEADLAMP
·METER AND GAUGE
·POWER WINDOWS
·REAR WIPER AND WASHER
·ROOM LAMP, LUGGAGE
COMPARTMENT LAMP AND
IGNITION KEY CYLINDER
ILLUMINATION LAMP
·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER AND WASHER

NOTE

: Connector
coupled: ON
Connector
uncoupled: OFF

ABS AND ASC
<4G15>

Main

Index

Group

TOC

SRS

CIRCUIT DIAGRAMS

90-75

SRS (CONTINUED)

SIDE IMPACT
SENSOR (LH)

NOTE

: Connector
coupled: ON
Connector
uncoupled: OFF

SIDE IMPACT
SENSOR (RH)

<VEHICLES WITH SIDE AIR BAG AND CURTAIN AIR BAG>

EEP ROM

ANALOGUE
G-SENSOR

CPU

CONSTANT
VOLTAGE CIRCUIT

EEP ROM

ANALOGUE
G-SENSOR

CPU

CONSTANT
VOLTAGE CIRCUIT

SRS-ECU

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

AIR BAG
DRIVE CIRCUIT

MICRO COMPUTER

CURTAIN AIR BAG
SAFING G-SENSOR

SIDE IMPACT
SENSOR (LH)
INTERFACE CIRCUIT

SIDE IMPACT
SENSOR (RH)
INTERFACE CIRCUIT

SIDE AIR BAG
MODULE
(RH) (SQUIB)

SIDE AIR BAG
MODULE
(LH) (SQUIB)

CURTAIN AIR BAG

MODULE
(RH) (SQUIB)

CURTAIN AIR BAG

MODULE
(LH) (SQUIB)

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple

Main

Index

Group

TOC

IMMOBILISER SYSTEM

CIRCUIT DIAGRAMS

90-76

IMMOBILISER SYSTEM

M1901013602749

IGNITION KEY
RING ANTENNA

IGNITION KEY

KEY REMINDER SWITCH

TRANSPONDER

ENGINE
CONTROL
RELAY

IMMOBILIZER-
ECU

HIGH FREQUENCY
CIRCUIT

SRS

FUSIBLE
LINK

1

FUSIBLE
LINK

6

POWER
SOURCE

DIAGNOSIS
CONNECTOR

ENGINE-
CVT-ECU
<CVT>
ENGINE-
ECU
<M/T>

FRONT
SIDE

Wire colour 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

Main

Index

Group

TOC