ECU MITSUBISHI LANCER EVOLUTION IX 2005 Manual Online

3-121CIRCUIT DIAGRAMS - ACCESSORIES
Cigarette lighter, ashtray illumination lights
Cigarette
lighterIgnition switch (ACC)
Tail lights,
position lights,
licence plate
lights, lighting
monitor warning
buzzer
Tail lights,
position lights,
licence plate
lights, lighting
monitor warning
buzzer Front ECU
(tail light relay)
Dedicated
fuse
Ashtray
illumination
light
D-23Cigarette
illumination
light
D-22

3-132CIRCUIT DIAGRAMS - EQUIPMENT
ACD (vehicle not fitted with AYC) (cont’d)
Front ECU
(tail light relay)
Dedicated
fuse
Tail lights, position
lights, licence plate
lights, lighting
monitor warning
buzzer
Tail lights, position
lights, licence plate
lights, lighting
monitor warning
buzzer
ACD mode
switchDrive circuit Ignition switch (IG1)
•Windscreen washer /
wiper
•Engine control
•Needle gauges
•Turn signal lights,
hazard lights
•Tail lights, position lights,
licence plate lights,
lighting monitor warning
buzzer
•Electric stowable remote
control door mirrors
•Generic spare connector
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot
compartment lights,
ignition key cylinder
illumination light, door
ajar indicator light
Combination
meter

3-133CIRCUIT DIAGRAMS - EQUIPMENT
Throttle position
sensorEngine ECU

3-140CIRCUIT DIAGRAMS - EQUIPMENT
ACD, AYC (cont’d)
Dedicated
fuse Front ECU
(tail light relay)
Tail lights,
position lights,
licence plate
lights, lighting
monitor
warning
buzzer
Tail lights,
position lights,
licence plate
lights, lighting
monitor
warning
buzzer
ACD mode
switchIgnition switch (IG1)
•Windscreen washer /
wiper
•Engine control
•Needle gauges
•Turn signal lights,
hazard lights
•Tail lights, position
lights, licence plate
lights, lighting monitor
warning buzzer
•Electric stowable
remote control door
mirrors
•Generic spare
connector
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot
compartment lights,
ignition key cylinder
illumination light, door
ajar indicator light
Combination
meter

3-141CIRCUIT DIAGRAMS - EQUIPMENT
Throttle position
sensorEngine ECU

3-158CIRCUIT DIAGRAMS - EQUIPMENT
Intercooler water spray
Ignition switch (IG2)Ignition switch (IG1)
Dedicated
fuse
Intercooler
water spray
Intercooler
water spray
motor
Engine ECU Combination
meter
•ABS
•Windscreen washer / wiper
•Tail lights, position lights,
licence plate lights, lighting
monitor warning buzzer
•Heater
•Fog lamps
•Full auto A/C
•Headlights
•Manual A/C
•Cooling•Windscreen washer / wiper
•Engine control
•Charging
•Turn signal lights, hazard lights
•Tail lights, position lights, licence
plate lights, lighting monitor
warning buzzer
•Electric stowable remote control
door mirrors
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot compartment
lights, ignition key cylinder
illumination light, door ajar
indicator light

3-159CIRCUIT DIAGRAMS - EQUIPMENT
Input signals
•Air flow sensor
•Vehicle speed sensor
•Coolant temperature sensor
•Throttle position sensor
Engine ECUFront ECU
(tail light relay)
Dedicated fuse
Tail lights, position
lights, licence plate
lights, lighting monitor
warning buzzer
Tail lights, position
lights, licence plate
lights, lighting monitor
warning buzzer
Intercooler
water spray

3-160CIRCUIT DIAGRAMS - EQUIPMENT
Engine Immobiliser System
Front sideBattery
Dedicated fuse
• Engine control
• Ignition
Engine
control
relay
Engine control
Power
supply
Engine
ECU

3-161CIRCUIT DIAGRAMS - EQUIPMENT
High-frequency
circuit
Ignition key ring
antennaImmobiliser ECU
Diagnosis
connector
Transponder
Engine ECUFusible
link
Diagnosis
connector

3-162CIRCUIT DIAGRAMS - EQUIPMENT
Security Alarm
Diagnosis
connectorFusible
link
Ignition switch (IG1)
Power
supply
Key reminder
switch (ON if
key forgotten)
Front side