Mitsubishi 380. Manual - part 148

CENTRALISED JUNCTION

CIRCUIT DIAGRAMS

90-12

CENTRALISED JUNCTION

M1901000301013

FUSIBLE LINK AND FUSE

ENGINE COMPARTMENT

NO. POWER SUPPLY 

CIRCUIT

NAME

RATED 
CAPACITY (A)

HOUSING 
COLOUR

LOAD CIRCUIT

1

Battery/Alternator 
(Fusible link No.27)

Fusible 
link

80

Black

Fuse Nos.5, 6, 9 and 10 (in junction 
block) circuit

2

50

Blue

Radiator fan motor

3

30

Pink

ABS-ECU and ABS/TCL-ECU (motor 
power supply)

4

40

Green

Ignition switch circuit

5

40

Green

Fuse Nos.3 and 4 (in junction block 
circuit), front power window regulator 
motor, power seat assembly, power 
window main switch and rear power 
window regulator motor

6

Fuse

15

Blue

Fog lamp and fog lamp relay

7

20

Yellow

−

8

15

Red

Horn (High), horn (Low) and horn 
relay

9

20

Yellow

Camshaft position sensor, crankshaft 
position sensor, engine oil control 
valve, evaporative emission purge 
solenoid, evaporative emission 
ventilation solenoid, heated oxygen 
sensor,ETACS-ECU, injector, mass 
airflow sensor, MPI relay, Engine 
ECU, A/T ECU, throttle actuator 
control motor relay and fan control 
relay

10

10

Red

A/C compressor assembly and 
A/C-ECU

11

15

Blue

ABS-ECU, ABS/TCL-ECU, 
high-mounted stoplamp, Engine ECU 
and rear combination lamp

12

−

−

−

13

7.5

Brown

Alternator

14

10

Red

ETACS-ECU, Hazard lamps

15

20

Yellow

A/T control solenoid valve and Engine 
ECU

16

Front-ECU 
(Headlamp relay: 
High)

15

Blue

Headlamp (RH) and headlamp (High: 
RH)

17

15

Blue

Headlamp (LH) and headlamp (High: 
LH)

18

Front-ECU (Field 
effect transistor for 
headlamp: Low)

10

Red

Headlamp (RH) and headlamp (Low: 
RH)

CENTRALISED JUNCTION

CIRCUIT DIAGRAMS

90-13

19

Front-ECU (Field 
effect transistor for 
headlamp: Low)

Fuse

10

Red

Headlamp (LH) and headlamp (Low: 
LH)

20

Front-ECU (Taillamp 
relay)

7.5

Brown

A/C-ECU, A/T selector lever position 
illumination lamp, combination meter, 
fog lamp switch, headlamp (RH), 
glove box lamp, hazard warning lamp 
switch, multi-center display unit, 
radio, CD player, rear combination 
lamp (RH), rheostat and TCL switch

21

7.5

Brown

Headlamp (LH), license plate lamp 
and rear combination lamp (LH)

22

Battery/Alternator 
(Fusible link No.27)

15

Blue

A/C-ECU, column switch, 
combination meter, ETACS-ECU, 
front-ECU, key reminder switch, multi- 
center display unit, radio, CD player, 
and vanity mirror lamp

23

Ignition switch (ACC)

10

Red

A/C-ECU, accessory socket relay, 
ETACS-ECU, multi-center display 
unit, radio, CD player.

24

Battery/Alternator 
(Fusible link No.27)

15

Blue

Fuel pump module

25

Ignition switch (ACC)

30

Green

Front-ECU and windshield wiper 
motor

26

Battery/Alternator 
(Fusible link No.27)

Fusible 
link

20

Light blue

Anti-lock braking system(solenoid 
valve)

27

Alternator

120

−

Battery, front-ECU, fusible link Nos.1, 
2, 3, 4, 5 and 26 and fuse Nos.6, 7, 8, 
9, 10, 11, 13, 14, 15, 22 and 24 (in 
relay box)

NO. POWER SUPPLY 

CIRCUIT

NAME

RATED 
CAPACITY (A)

HOUSING 
COLOUR

LOAD CIRCUIT

CENTRALISED JUNCTION

CIRCUIT DIAGRAMS

90-14

PASSENGER COMPARTMENT

36DB005A

(RELAY BOX IN ENGINE COMPARTMENT)

FRONT OF VEHICLE

1

2

3

4

5

25

6 7 8 9 10 11 12 13 14 15 24

16

17

18

19

20

21

23 22

26

External 

fusible link

ABS  (20A)

AC207745

(CONNECTED DIRECTLY TO BATTERY POSITIVE TERMINAL)

27

AG

FUSIBLE LINK
ABS (solenoid valve)  
       (20 A) 

RELAY BOX

35DB093A

CENTRALISED JUNCTION

CIRCUIT DIAGRAMS

90-15

NO. POWER SUPPLY 

CIRCUIT

NAME

RATED 
CAPACITY (A)

HOUSING 
COLOUR

LOAD CIRCUIT

1

Fusible link No.1

Fuse

30

Green

Rear window demister

2

30

Green

Blower motor and resistor

3

−

−

−

4

−

−

−

5

15

Blue

Accessory socket

6

15

Blue

Data link connector and ETACS-ECU

7

Ignition switch (ACC)

15

Blue

ETACS-ECU

8

−

−

−

9

Ignition switch (IG2)

7.5

Brown

Sunroof assembly

10

Ignition switch (ACC)

7.5

Brown

Remote controlled mirror

11

−

−

−

12

−

−

−

13

Ignition switch (IG1)

7.5

Brown

Fuel pump relay and Engine ECU

14

Ignition switch (ACC)

20

Yellow

Windscreen wiper

15

Fusible link No.1 
(Fuse No.5 in junction 
block)

7.5

Brown

Remote controlled mirror

16

Ignition switch (IG2)

7.5

Brown

A/C compressor clutch relay, 
A/C-ECU, blower relay, condenser 
fan motor, fan control relay, 
front-ECU, outside/inside air selection 
damper control motor and rear 
window defogger relay

17

Ignition switch (IG1)

−

−

−

18

7.5

Brown

A/T control relay, input shaft speed 
sensor, output shaft speed sensor, 
Engine ECU, rear combination lamp 
and SRS-ECU

19

7.5

Brown

ABS-ECU, ABS/TCL-ECU, column 
switch, combination meter, 
ETACS-ECU, multi-center display unit 
and SRS-ECU

20

10

Red

Ignition coil

21

−

−

−

−

22

−

−

−

−

23

Fusible link No.5

20

Yellow

Sunroof assembly

24

−

−

−