Mitsubishi Lancer Evolution IX. Manual - part 9

J/C

CIRCUIT DIAGRAMS

90-15

REMOTE 
CONTROLLED 
MIRROR

AUDIO SYSTEM
SPARE CONNECTOR 

J/B

(FUSE     )

ETACS-ECU

RELAY BOX

(FUSE     )

SUPPLEMENTAL 
RESTRAINT 
SYSTEM (SRS)

J/C (6)

DIAGNOSIS
CONNECTOR

·ENGINE
 CONTROL SYSTEM
·IMMOBILIZER
 SYSTEM

ROOM LAMP, LUGGAGE 
COMPARTMENT LAMP, 
IGNITION KEY CYLINDER 
ILLUMINATION LAMP AND 
DOOR AJAR WARNING LAMP

·BRAKE WARNING
 LAMP,  OIL PRESSURE
 WARNING LAMP AND
 FUEL WARNING LAMP
·METER AND GAUGE

CLOCK

11

23

J/C

CIRCUIT DIAGRAMS

90-16

J/C <RH drive vehicles> (CONTINUED)

HORN

J/B

(FUSE     )

ETACS-ECU

J/C (6)

HORN

REAR 
FOG LAMP

DIAGNOSIS
CONNECTOR

REAR 
FOG LAMP

16

AUTOMATIC AIR 
CONDITIONER

J/C

CIRCUIT DIAGRAMS

90-17

ACD AND AYC

·ACD AND
 AYC
·ANTI-SKID
 BRAKING
 SYSTEM
 (ABS)

·ENGINE CONTROL SYSTEM
·IGNITION SYSTEM

·ENGINE CONTROL
 SYSTEM
·IGNITION SYSTEM
·METER AND GAUGE

METER AND GAUGE

·ENGINE
 CONTROL
 SYSTEM
·IMMOBILIZER
 SYSTEM

ENGINE
CONTROL
SYSTEM

·AUTOMATIC AIR
 CONDITIONER
·COOLING SYSTEM
·ENGINE CONTROL 
 SYSTEM

J/C (5)

ACD 
AND 
AYC

ACD AND 
AYC

ANTI-SKID 
BRAKING
SYSTEM 
(ABS)

J/C (4)

ANTI-SKID 
BRAKING
SYSTEM 
(ABS

ANTI
-SKID 
BRAKING
SYSTEM 
(ABS)

·AUTOMATIC AIR
 CONDITIONER
·COOLING SYSTEM
·ENGINE CONTROL
 SYSTEM
·IMMOBILIZER
 SYSTEM

IMMOBILIZER
SYSTEM

CENTRALIZED JUNCTION

CIRCUIT DIAGRAMS

90-18

CENTRALIZED JUNCTION

M1901000301392

FUSIBLE LINK AND FUSE

ENGINE COMPARTMENT

No. Power supply circuit Name

Rated 
capacity (A)

Housing 
colour

Load circuit

1

Battery

Fusible 
link

60

Yellow

Fuse No.15, 16, 19, 20 (in junction 
block) circuit

2

50

Red

Fan controller and fan control relay

3

60

Yellow

ABS-ECU

4

40

Green

Ignition switch circuit

5

40

Green

Fuse No.21 (in junction block) circuit, 
power window main switch and power 
window sub switch

6

Fuse

−

−

−

7

10

Red

Horn and horn relay

8

20

Yellow

Engine control relay, engine-ECU,  
ignition coil <RH drive vehicles>, 
ignition coil relay <RH drive vehicles> 
and immobilizer-ECU

9

10

Red

A/C compressor and A/C compressor 
relay

10

15

Blue

ABS-ECU, high-mounted stop lamp, 
rear combination lamp, stop lamp 
switch and 4WD-ECU

11

30

Green

Condenser fan motor and condenser 
fan relay

12

7.5

Brown

Alternator

13

10

Red

ETACS-ECU

14

−

−

−

15

20

Yellow

Fuel pump relay, fuel pump and  
gauge unit and fuel pump resistor

16

Front-ECU 
(Headlamp relay: HI)

10

Red

Headlamp

17

10

Red

Combination meter and headlamp

18

Front-ECU 
(Headlamp relay: LO)

10

Red

Headlamp assembly

19

10

Red

Headlamp assembly and headlamp 
levelling switch

20

Front-ECU (Tail lamp 
relay)

7.5

Brown

A/C-ECU, ACD mode changeover 
switch, ashtray illumination lamp, 
cigarette lighter illumination lamp, 
clock, combination meter <RH drive 
vehicles>, fog lamp switch, hazard 
warning switch, headlamp assembly, 
headlamp levelling switch, rear 
combination lamp and audio system 
spare connector