Mitsubishi Lancer Evolution IX. Manual — part 43

CENTRAL DOOR LOCKING SYSTEM

CIRCUIT DIAGRAMS

90-151

FRONT
DOOR
SWITCH
(LH)

REAR
DOOR
SWITCH
(LH)

DOOR
LOCK KEY
CYLINDER
SWITCH
(LH)

J/B 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 : Grey R : Red P : Pink V : Violet PU : Purple

SRS-
ECU

CRASH DETECTION
DOOR UNLOCK
SIGNAL PROCESS
CIRCUIT

AUTOMATIC AIR CONDITIONER

CIRCUIT DIAGRAMS

90-152

AUTOMATIC AIR CONDITIONER

AUTOMATIC AIR CONDITIONER

<LH drive vehicles>

M1901005600737

FUSIBLE
LINK

1

IGNITION
SWITCH (IG2)

BLOWER
RELAY

BLOWER LINER
CONTROLLER

A/C-ECU

BATTERY
BACK-UP

BATTERY

RELAY
BOX

NOTE

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

AUTOMATIC AIR CONDITIONER

CIRCUIT DIAGRAMS

90-153

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

OUTSIDE
THERMO
SENSOR

FRONT-ECU

TAIL LAMP
RELAY

RELAY
BOX

A/C-ECU

ILL

REAR WINDOW
DEFOGGER AND
DOOR MIRROR
HEATER

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

INTERIOR
TEMPERATURE
SENSOR

AIR THERMO
SENSOR

AUTOMATIC AIR CONDITIONER

CIRCUIT DIAGRAMS

90-154

AUTOMATIC AIR CONDITIONER <LH drive vehicles> (CONTINUED)

INPUT SIGNAL

· A/C SWITCH
· ENGINE
COOLANT
TEMPERATURE
SENSOR

· VEHICLE SPEED
SENSOR

ENGINE-
ECU

FUSIBLE
LINK

2

ENGINE
CONTROL
RELAY

FAN
CONTROL
RELAY

SMOOTHING
CIRCUIT

FIELD EFFECT
TRANSISTOR
CIRCUIT

INPUT SIGNAL
PROCESSING

DRIVE
CIRCUIT

TEMPERATURE
DETECTION

CURRENT
DETECTION

RADIATOR
FAN MOTOR

FAN CONTROLLER

ENGINE
CONTROL
SYSTEM