Mitsubishi Lancer Evolution IX. Manual — part 61

ACD AND AYC

CIRCUIT DIAGRAMS

90-223

FUSIBLE
LINK

DIAGNOSIS
CONNECTOR

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

1

ACD AND AYC

CIRCUIT DIAGRAMS

90-224

ACD AND AYC <RH drive vehicles>

M1901023600090

4WD-ECU

BATTERY

RELAY
BOX

RELAY
BOX

BATTERY

STOP
LAMP
SWITCH

STOP LAMP

IGNITION
SWITCH (IG2)

BATTERY
BACK-UP

POWER
SOURCE

·HEADLAMP
·HEADLAMP
LEVELLING SYSTEM
·REAR FOG LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER
AND WASHER

·HEADLAMP
·REAR FOG LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·WINDSHIELD WIPER
AND WASHER

ACD AND AYC

CIRCUIT DIAGRAMS

90-225

IGNITION
SWITCH (IG2)

G-SENSOR
(LONGITUDINAL)

G-SENSOR
(LATERAL)

ABS-ECU

ACD AND AYC

CIRCUIT DIAGRAMS

90-226

ACD AND AYC <RH drive vehicles> (CONTINUED)

IGNITION
SWITCH (IG1)

4WD-ECU

FRONT-ECU

TAIL LAMP
RELAY

RELAY
BOX

ACD MODE
CHANGEOVER
SWITCH

DRIVE CIRCUIT

COMBINA-
TION
METER

TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND
LIGHTING
MONITOR BUZZER

·METER AND GAUGE
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND
LIGHTING
MONITOR BUZZER

·ENGINE CONTROL
SYSTEM
·ENGINE OIL LEVEL
WARNING LAMP
·HEADLAMP
·METER AND GAUGE
·REAR FOG LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE LAMP
AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP
AND HAZARD
WARNING LAMP
·WINDSHIELD
WIPER AND WASHER