fuse diagram MITSUBISHI LANCER EVOLUTION VIII 2004 User Guide
Page 134 of 166
CIRCUIT DIAGRAMS - AIR CONDITIONING3-27
J/B 
(general fuse)5
J/B (general
fuse)
5
Front ECU 
(tail light relay)
Register
Air thermo sensor
Internal / external
changeover
damper motor
Special fuse
Tail lights, side lights,
licence plate lights,
lighting monitor
warning buzzer
•Meter gauge
•Tail lights, side 
lights, licence plate 
lights, lighting 
monitor warning 
buzzer
A/C switch, internal/external changeover damper motor, ILL
Demister 
Page 136 of 166
CIRCUIT DIAGRAMS - AIR CONDITIONING3-29
General
fuse
Condenser
fan relay
(HI)
Condenser
fan motor
Battery
J/C (2) 
(General fuse)
5
Engine ECU
•Windscreen wiper / 
washer
•Indicator lights, 
hazard warning lights
•Tail lights, side 
lights, licence plate 
lights, lighting 
monitor warning 
buzzer
•Fog lights
•Headlights
•Headlight levelling 
system 
Page 137 of 166
CIRCUIT DIAGRAMS - AIR CONDITIONING3-30
Manual Air Conditioning (cont’d)
Battery
J/C(2)
(General fuse)5Radiator fan
controller
A/C
compressor
relay
General fuse
A/C 
compressor
Cooling
temperature
switch
Magnetic
switch
Dual
pressure
switchLow pressure side
ONOFF
: 196kPa
OFFON
: 221kPa
High pressure side
ONOFF
: 3138kPa
OFFON
: 2550kPa
Engine ECU 
Page 139 of 166
CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-32
Special Equipment
ABS
Fusible link3Ignition switch
(IG2)Ignition switch
(IG1)Battery
General
fuse
Combination
meterStop light switch
Stop lights
Solenoid valve
power supplyMotor power
supplyPower
supply 
Page 147 of 166
CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-40
ACD (Vehicle not fitted with AYC)
Fusible link1Ignition switch
(IG2)Battery
General fuse
Stop light
switch
Stop light
Back-up
power supply
Engine
control
Power
supply 
Page 149 of 166
CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-42
ACD (Vehicle not fitted with AYC) (cont’d)
Front ECU 
(tail light relay)
Special
fuse
Tail lights, side
lights, licence
plate lights,
lighting monitoring
warning buzzer
•Meter gauges
•Tail lights, side 
lights, licence plate
lights, lighting 
monitoring warning
buzzer
ACD
mode
switch
Ignition switch
(IG1)
•Windscreen wiper / 
washer
•Engine control
•Meter gauge
•Indicator light, hazard 
lights
•Tail lights, side lights, 
licence plate lights, 
lighting monitoring 
warning buzzer
•Electric retractable 
remote control door 
mirrors
•General spare 
connectors
•Fog lights
•Headlights
•Rear wiper / washer
•Cabin lights, boot 
interior light, ignition 
key cylinder illumination 
light, door not properly 
closed indicator light 
Combination 
meter 
Page 155 of 166
CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-48
ACD, AYC
Fusible link1Ignition switch
(IG2)Battery
Engine
control
Back-up
power supplyPower
supply
Special
fuse
Stop light
switch
Stop lights 
Page 157 of 166
CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-50
ACD, AYC  (cont’d)
Front ECU (tail
light relay)
Special
fuse
Tail lights, side
lights, licence plate
lights, lighting
monitor warning
buzzer
•Meter gauge
•Tail lights, 
side lights, 
licence plate 
lights, lighting
monitor 
warning 
buzzer
ACD mode
switch
Ignition switch
(IG1)
•Windscreen wiper & 
washer
•Engine control
•Meter gauge
•Indicator lights, hazard 
warning lights
•Tail lights, side lights, 
licence plate lights, 
lighting monitor 
warning buzzer
•Electric retractable 
remote control door 
mirrors
•General spare 
connectors
•Fog lights
•Headlights
•Rear wiper / washer
•Cabin lights, boot 
interior lights, ignition 
key cylinder 
illumination light, 
door not properly 
closed indicator light
Combination
meter
Drive circuit 
Page 165 of 166
CIRCUIT DIAGRAMS - SPECIAL EQUIPMENT3-58
Engine Immobiliser System
Front view
Battery
Special
fuse
Engine
control
relay
Engine control
Power
supply
Power
supply
Engine
ECU