AUTOMATIC AIR CONDITIONER
CIRCUIT DIAGRAMS
90-121
AUTOMATIC AIR CONDITIONER <RHD> (CONTINUED)
AMBIENT
TEMPERATURE
SENSOR
AIR MIXING DAMPER
CONTROL MOTOR
AND POTENTIOMETER
MODE SELECTION DAMPER
CONTROL MOTOR AND
POTENTIOMETER
MOTOR DRIVE
CIRCUIT
NO
CONNECTION
MODE SELECTION
DAMPER CONTROL
MOTOR AND
POTENTIOMETER
MOTOR DRIVE
CIRCUIT
MODE
SELECTION
DIAL
BLOWER SPEED
SELECTION
DIAL
TEMPERATURE
CONTROL
DIAL
AIR MIXING
DAMPER CONTROL
MOTOR AND
POTENTIOMETER
OUTSIDE/INSIDE AIR
SELECTION DAMPER
CONTROL MOTOR
A/C-ECU
INTERIOR
TEMPERATURE
SENSOR
MOTOR DRIVE
CIRCUIT
(FUSE )
16
A/C
EVAPORATOR
AIR OUTLET
THERMISTOR
ILL
A/C
SWITCH
A/C
SWITCH
IND
AIR
SELECTION
SWITCH
AIR
SELECTION
IND
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 SI : Silver
COMBINATION
METER
ILLUMINATION
CONTROL CIRCUIT
AUTOMATIC AIR CONDITIONER <RHD> (CONTINUED)
FUSIBLE
LINK
20
RELAY
BOX
A/C
COMPRESSOR
RELAY
A/C
COMPRESSOR
AND CLUTCH
ASSEMBLY
DUAL
PRESSURE
SWITCH
A/C-ECU
ENGINE-
ECU
(FUSE )
16
LOW-PRESSURE
SIDE
HIGH-PRESSURE
SIDE
FRONT
SIDE
DIAGNOSIS
CONNECTOR
(FUSE )
16
A/C-ECU
NO
CONNECTION
NO
CONNECTION