Mitsubishi Grandis. Manual — part 453

SINGLE AUTOMATIC AIR CONDITIONER <RHD>

CIRCUIT DIAGRAMS

90-133

SINGLE AUTOMATIC AIR CONDITIONER <RHD> (CONTINUED)

SINGLE AUTOMATIC AIR CONDITIONER <RHD> (CONTINUED)

(FUSE )

5

J/C(6)

FUSIBLE
LINK

30

FUSE
BOX

J/B

REAR
BLOWER
RELAY

REAR
BLOWER
MOTOR

REAR
POWER
TRANSISTOR

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

<VEHICLES WITH REAR HEATER OR REAR COOLER>

CPU

(FUSE )

20

J/C(5)

COMBINATION
METER

(FUSE )

5

J/C(6)

REAR
HEATER
CONTROLLER

REAR
FAN
SWITCH

A/C- ECU

·CIGARETTE LIGHTER
AND ASHTRAY
ILLUMINATION LAMP
·TURN-SIGNAL LAMP
AND HAZARD
WARNING LAMP

FET FOR
DIPPER

DAYTIME
DIPPER
BUTTON

A/C-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 : Gray R : Red P : Pink V : Violet

<VEHICLES
WITH
REAR
COOLER>

<NO
CONNECTION>

<VEHICLES WITH REAR HEATER OR REAR COOLER>

REAR
HEATER
CONTROLLER

(FUSE )

20

J/C (5)

A/C-ECU

SINGLE AUTOMATIC AIR CONDITIONER <RHD>

CIRCUIT DIAGRAMS

90-134

SINGLE AUTOMATIC AIR CONDITIONER <RHD> (CONTINUED)

A/C-ECU

CENTRE
DISPLAY

J/B

(FUSE )

15

DIAGNOSIS
CONNECTOR

ENGINE-ECU
<M/T> OR
ENGINE-A/T-ECU
<A/T>

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

2

FUSIBLE
LINK

ENGINE
CONTROL
RELAY

FAN
CONTROL
RELAY

FAN
CONTROLLER

FAN CONTROL CIRCUIT

CONDENSER
FAN MOTOR

RADIATOR
FAN MOTOR

INPUT SIGNAL

ENGINE COOLANT
TEMPERATURE
SENSOR

FRONT
SIDE

DUAL AUTOMATIC AIR CONDITIONER <LHD>

CIRCUIT DIAGRAMS

90-135

DUAL AUTOMATIC AIR CONDITIONER <LHD>

M1901020800017

AUDIO
SYSTEM

ETACS-ECU

ILLUMINATION
POWER SOURCE

POWER
SOURCE

REFER TO
POWER
DISTRIBUTION
SYSTEM

IGNITION
SWITCH (ACC)

RELAY
BOX

A/C-ECU

POWER
SOURCE

·CAN
·CENTRE
DISPLAY

J/B

FRONT
BLOWER
RELAY

IGNITION
SWITCH (IG2)

FRONT
BLOWER
MOTOR

OUTSIDE/
INSIDE AIR
SELECTION
DAMPER
CONTROL
MOTOR

FRONT POWER
TRANSISTOR

FUSIBLE
LINK

30

DUAL AUTOMATIC AIR CONDITIONER <LHD>

CIRCUIT DIAGRAMS

90-136

DUAL AUTOMATIC AIR CONDITIONER <LHD> (CONTINUED)

DUAL AUTOMATIC AIR CONDITIONER <LHD> (CONTINUED)

AIR THERMO
SENSOR

FRONT AIR MIXING DAMPER
CONTROL MOTOR
AND POTENTIOMETER

J/C(6)

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

A/C-ECU

AMBIENT
TEMPERATURE
SENSOR

PHOTO
SENSOR

INTERIOR
TEMPERATURE
SENSOR

A/C PRESSURE
SENSOR

J/C (6)

REAR
HEATER
CONTROLLER

MODE SELECTION
DAMPER CONTROL
MOTOR AND
POTENTIOMETER

REAR AIR MIXING
DAMPER
CONTROL
MOTOR AND
POTENTIOMETER

·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP WASHER
·REAR FOG LAMP
·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·WINDSHIELD WIPER
AND WASHER

·CAN
·CENTRE DISPLAY
·CENTRAL DOOR LOCKING SYSTEM
<WITH KEYLESS ENTRY SYSTEM>
·DOOR AJAR
WARNING BUZZER
·DOOR LAMP AND
LUGGAGE COMPARTMENT LAMP
·ELECTRIC RETRACTABLE
REMOTE CONTROLLED
MIRROR
·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP WASHER
·METER AND GAUGE
·POWER WINDOWS
·REAR FOG LAMP
·REAR WIPER AND WASHER
·ROOM LAMP, REAR PERSONAL
LAMP AND IGNITION KEY
CYLINDER ILLUMINATION LAMP
·SUNROOF
·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
·TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP
·VANITY MIRROR LAMP
·WINDSHIELD WIPER
AND WASHER

BATTERY
BACK-UP

·CENTRE DISPLAY
·CIGARETTE LIGHTER AND
ASHTRAY ILLUMINATION LAMP
·HEATED SEAT
·SPARE CONNECTOR
(FOR NAVIGATION SYSTEM)
·TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER

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

·CAN
·CENTRE
DISPLAY

CIGARETTE
LIGHTER AND
ASHTRAY
ILLUMINATION
LAMP

FRONT-ECU

(TAIL LAMP RELAY)

A/C-ECU

·HEATED
DOOR
MIRROR
·REAR
WINDOW
DEFOGGER

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

26

FUSIBLE
LINK

J/C (5)

(FUSE )

5

A/C
COMPRESSOR
RELAY

A/C
REFRIGERANT
TEMPERATURE
SWITCH

MAGNETIC
CLUTCH

A/C
COMPRESSOR
ASSEMBLY

ENGINE-ECU
<M/T> OR
ENGINE-A/T-ECU
<A/T>

RELAY

BOX