Mitsubishi Grandis. Manual - part 424

CENTRALIZED JUNCTION

CIRCUIT DIAGRAMS

90-17

NOTE: 

.

•

The triangle mark on the relay housing should face that on the relay box.

AC208369

Front of vehicle

A-13X

A-08X

A-09X

A-10X

A-11X

A-12X

1

1

2

2

3

3

4

4

(Relay box in engine compartment)

A-15X

A-14X

AE

Front of vehicle

B-10X

1

2

3

4

B-11X

B-12X

B-13X

B-14X

B-15X

B-16X

B-09X

1

2

3

4

1

2

3

4

1

2

3

4

POWER DISTRIBUTION SYSTEM

CIRCUIT DIAGRAMS

90-18

POWER DISTRIBUTION SYSTEM

M1901000400932

BATTERY

FUSIBLE LINK BOX (BATTERY-MOUNTED)

RELAY BOX

FUSE BOX

STARTING 
SYSTEM

PTC 
HEATER

CHARGING 
SYSTEM

·COOLING
 SYSTEM
·DUAL AUTOMATIC
 AIR CONDITIONER
·SINGLE AUTOMATIC
 AIR CONDITIONER

·DUAL AUTOMATIC
 AIR CONDITIONER
·SINGLE AUTOMATIC
 AIR CONDITIONER

HEADLAMP 
WASHER

·EBD, ABS AND
 ASC
·EBD AND ABS
 <WITHOUT ASC>

POWER 
WINDOWS

FRONT 
FOG LAMP

HORN

SUNROOF

HEATED 
SEAT

28

FUSIBLE 
LINK

30

FUSIBLE 
LINK

NOTE

: LHD
: RHD

·DUAL AUTOMATIC
 AIR CONDITIONER
·SINGLE AUTOMATIC
 AIR CONDITIONER

·AUTO-CRUISE
 CONTROL
 SYSTEM
·CAN
·CENTRE
 DISPLAY
·ENGINE CONTROL
 SYSTEM
·INVECS-II 4A/T

·AUTO-CRUISE
 CONTROL SYSTEM
·EBD, ABS AND ASC
·EBD AND ABS
 <WITHOUT ASC>
·INVECS-II 4A/T
·STOP LAMP

·AUTO-CRUISE
 CONTROL SYSTEM
·CAN
·CENTRE DISPLAY
·COOLING SYSTEM
·ENGINE CONTROL
 SYSTEM
·IMMOBILIZER SYSTEM
·INVECS-II 4A/T

·CENTRAL DOOR
 LOCKING SYSTEM
 <WITH KEYLESS
 ENTRY SYSTEM>
·TURN-SIGNAL
 LAMP AND HAZARD
 WARNING LAMP

ENGINE 
CONTROL 
SYSTEM

CHARGING 
SYSTEM

INVECS-II 4A/T

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

·AUDIO SYSTEM
·CAN
·CENTRE DISPLAY
·CENTRAL DOOR LOCKING SYSTEM
 <WITH KEYLESS ENTRY SYSTEM>
·DOOR AJAR WARNING BUZZER
·DOOR LAMP AND LUGGAGE
 COMPARTMENT LAMP
·DUAL AUTOMATIC AIR
 CONDITIONER
·ELECTRIC RETRACTABLE
 REMOTE CONTROLLED MIRROR
·FRONT FOG LAMP
·FUEL WARNING LAMP,
 BRAKE WARNING LAMP,
 OIL PRESSURE WARNING
 LAMP AND ENGINE OIL
 LEVEL WARNING 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
·SEAT BELT
 WARNING BUZZER 
·SINGLE AUTOMATIC AIR
 CONDITIONER
·SPARE CONNECTOR
 (FOR NAVIGATION SYSTEM)
·SRS
·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

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

POWER DISTRIBUTION SYSTEM

CIRCUIT DIAGRAMS

90-19

POWER DISTRIBUTION SYSTEM (CONTINUED)

POWER DISTRIBUTION SYSTEM (CONTINUED)

FUSIBLE LINK

26

FRONT-ECU

RELAY BOX

HEADLAMP
RELAY: HI

HEADLAMP
RELAY: LO

TAIL LAMP 
RELAY

HEADLAMP 
LEVELING 
SYSTEM

HEADLAMP

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

·AUTO-CRUISE
 CONTROL SYSTEM 
·CENTRE DISPLAY
·CIGARETTE LIGHTER 
 AND ASHTRAY
 ILLUMINATION LAMP 
·DUAL AUTOMATIC AIR
 CONDITIONER 
·EBD,ABS AND ASC 
·FRONT FOG LAMP 
·GLOVE BOX LAMP 
·HEADLAMP
 LEVELING SYSTEM 
·HEATED SEAT 
·INVECS-II 4A/T

·METER AND GAUGE 
·PTC HEATER 
·REAR FOG LAMP 
·SINGLE AUTOMATIC AIR
 CONDITIONER 
·SPARE CONNECTOR
 (FOR NAVIGATION SYSTEM)
·SRS 
·TAIL LAMP,
 POSITION LAMP,
 LICENCE PLATE LAMP
 AND LIGHTING
 MONITOR BUZZER 
·TURN-SIGNAL LAMP AND
 HAZARD WARNING LAMP

REAR 
WINDOW
DEFOGGER 
RELAY

FUSIBLE LINK

30

REAR WINDOW 
DEFOGGER

FUSE

5

·HEATED DOOR
 MIRROR 
·REAR WINDOW
 DEFOGGER

HEATED DOOR 
MIRROR

REAR FOG 
LAMP

·DUAL AUTOMATIC AIR
 CONDITIONER 
·SINGLE AUTOMATIC AIR
 CONDITIONER

·AUTO-CRUISE CONTROL
 SYSTEM 
·CAN 
·CENTRE DISPLAY 
·CENTRAL DOOR
 LOCKING SYSTEM 
·CHARGING SYSTEM 
·DOOR AJAR
 WARNING BUZZER 
·DOOR LAMP AND
 LUGGAGE
 COMPARTMENT LAMP 
·DUAL AUTOMATIC AIR
 CONDITIONER 
·EBD,ABS AND ASC 
·EBD AND ABS
<WITHOUT ASC> 
·ELECTRIC RETRACTABLE
 REMOTE CONTROLLED
 MIRROR 
·ENGINE CONTROL
 SYSTEM 
·FRONT FOG LAMP 
·HEADLAMP
·HEADLAMP WASHER 
·IMMOBILIZER SYSTEM 
·INVECS-II 4A/T

·METER AND GAUGE 
·POWER WINDOWS 
·PTC HEATER
·REAR FOG LAMP 
·REAR WIPER AND WASHER 
·ROOM LAMP,
 REAR PERSONAL
 LAMP AND IGNITION
 KEY CYLINDER
 ILLUMINATION LAMP 
·SEAT BELT
 WARNING BUZZER 
·SINGLE AUTOMATIC AIR
 CONDITIONER 
·SPARE CONNECTOR
 (FOR NAVIGATION SYSTEM)
·SRS 
·SUNROOF 
·TAIL LAMP, POSITION LAMP,
 LICENCE PLATE LAMP
 AND LIGHTING
 MONITOR BUZZER 
·TURN-SIGNAL LAMP AND
 HAZARD WARNING LAMP 
·WINDSHIELD WIPER
 AND WASHER

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

IGNITION 
SWITCH

·EBD, ABS AND ASC
·EBD AND ABS
 <WITHOUT ASC>

·ROOM LAMP,
 REAR PERSONAL
 LAMP AND IGNITION
 KEY CYLINDER
 ILLUMINATION LAMP

IGNITION 
SYSTEM

ENGINE 
CONTROL 
SYSTEM

·ENGINE CONTROL
 SYSTEM <A/T>
·INVECS-II 4A/T

·INVECS-II 4A/T

·BACK-UP LAMP

·REAR WIPER AND
 WASHER

·SRS

·SPARE CONNECTOR
 (FOR NAVIGATION
 SYSTEM)

·CAN

·SUNROOF

·ELECTRIC
 RETRACTABLE
 REMOTE
 CONTROLLED MIRROR

·CENTRE DISPLAY
·CENTRAL DOOR
 LOCKING SYSTEM
 <WITH KEYLESS
 ENTRY SYSTEM>
·CHARGING SYSTEM

·ENGINE CONTROL
 SYSTEM
·FRONT FOG LAMP
·FUEL WARNING LAMP,
 BRAKE WARNING LAMP,
 OIL PRESSURE
 WARNING LAMP AND
 ENGINE OIL LEVEL
 WARNING LAMP
·HEADLAMP

·HEADLAMP
 WASHER

·METER AND GAUGE
·POWER WINDOWS
·REAR FOG LAMP
·REAR WIPER
 AND WASHER

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

27

FUSIBLE 
LINK

·AUTO-CRUISE
 CONTROL SYSTEM 
·ENGINE CONTROL
 SYSTEM
·STARTING SYSTEM

·AUTO-CRUISE
 CONTROL SYSTEM 
<A/T> 

·AUTO-CRUISE
 CONTROL SYSTEM
·CAN

·SRS

·DOOR AJAR
 WARNING BUZZER

·SEAT BELT
 WARNING BUZZER 
·SPARE CONNECTOR
 (FOR TRAILER)

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   

·CIGARETTE
 LIGHTER AND
 ASHTRAY
 ILLUMINATION
 LAMP
·SPARE
 CONNECTOR
 (FOR NAVIGATION
 SYSTEM)

WINDSHIELD 
WIPER AND 
WASHER

RELAY 
BOX

·HEATED DOOR
 MIRROR

·CENTRE DISPLAY

·ENGINE CONTROL
 SYSTEM
·FRONT FOG LAMP
·HEADLAMP
·HEADLAMP
 WASHER

·PTC HEATER
·REAR FOG LAMP
·REAR WINDOW
 DEFOGGER

·TAIL LAMP, POSITION LAMP,
 LICENCE PLATE LAMP AND
 LIGHTING MONITOR BUZZER
·WINDSHIELD
 WIPER AND WASHER

·CAN

·ROOM LAMP, REAR PERSONAL
 LAMP AND IGNITION
 KEY CYLINDER ILLUMINATION LAMP
 <WITH KEYLESS ENTRY SYSTEM>

·ELECTRIC RETRACTABLE
 REMOTE CONTROLLED MIRROR

·CENTRE DISPLAY

·AUDIO SYSTEM
·CAN

·DOOR AJAR WARNING BUZZER
·DUAL AUTOMATIC AIR CONDITIONER

·SINGLE AUTOMATIC AIR CONDITIONER

·REAR WIPER
 AND WASHER
·WINDSHIELD
 WIPER AND
 WASHER

·ELECTRIC
 RETRACTABLE
 REMOTE
 CONTROLLED MIRROR
·METER AND
 GAUGE

SUNROOF

·SINGLE AUTOMATIC
 AIR CONDITIONER

·DUAL AUTOMATIC
 AIR CONDITIONER

·HEATED SEAT

STARTING SYSTEM <M/T>

CIRCUIT DIAGRAMS

90-20

STARTING SYSTEM <M/T>

M1901000501136

BATTERY

IGNITION 
SWITCH (ST)

STARTER

·AUTO-CRUISE
 CONTROL SYSTEM
·ENGINE CONTROL
 SYSTEM

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