Mitsubishi Galant 9G. Manual - part 204

AUTOMATIC AIR CONDITIONING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-178

AUTOMATIC AIR CONDITIONING SYSTEM (CONTINUED)

BATTERY

RELAY
BOX

A/C
COMPRESSOR 
CLUTCH 
RELAY

A/C
REFRIGERANT
TEMPERATURE
SWITCH

A/C
COMPRESSOR
ASSEMBLY

IGNITION
SWITCH (IG2)

JUNCTION
BLOCK

JOINT
CONNECTOR (1)

JOINT
CONNECTOR (3)

A/C-ECU

POWERTRAIN CONTROL MODULE

A/C
COMPRESSOR 
CLUTCH

AUTOMATIC AIR CONDITIONING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-179

ETACS-ECU

DATA LINK
CONNECTOR

MULTI-CENTER DISPLAY UNIT

ABS-ECU OR 
ABS/TCL-ECU

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

AUTOMATIC AIR CONDITIONING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-180

AUTOMATIC AIR CONDITIONING SYSTEM (CONTINUED)

A/C-ECU

JUNCTION
BLOCK

BLOWER
RELAY

BLOWER
MOTOR

OUTSIDE/INSIDE
AIR SELECTION
DAMPER
CONTROL
MOTOR

MOTOR DRIVE
CIRCUIT

POWER
SUPPLY

POWER
TRANSISTOR

JOINT
CONNECTOR
(2)

FUSIBLE
LINK

1

IGNITION
SWITCH (IG2)

AUTOMATIC AIR CONDITIONING SYSTEM

TSB Revision

CIRCUIT DIAGRAMS

90-181

NOTES