fog light MITSUBISHI LANCER EVOLUTION 2007 Service Repair Manual

B-2
S
PWGEE
IGNITION SYSTEM
L.H. drive vehicles 82.......................
R.H. drive vehicles 83.......................
CHARGING SYSTEM 84...................
ENGINE CONTROL SYSTEM
L.H. drive vehicles 86.......................
R.H. drive vehicles 94.......................
COOLING SYSTEM 102...................
HEADLAMP
L.H. drive vehicles 103......................
R.H. drive vehicles 106......................
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER
L.H. drive vehicles 110......................
R.H. drive vehicles 114......................
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
L.H. drive vehicles 118......................
R.H. drive vehicles 121......................
REAR FOG LAMP
L.H. drive vehicles 124......................
R.H. drive vehicles 127......................
HEADLAMP LEVELING SYSTEM
L.H. drive vehicles 130......................
R.H. drive vehicles 132......................
TURN-SIGNAL LAMP AND HAZARD
WARNING LAMP
L.H. drive vehicles 134......................
R.H. drive vehicles 138......................
BACK-UP LAMP
L.H. drive vehicles 142......................
R.H. drive vehicles 143......................
STOP LAMP
L.H. drive vehicles 144......................
R.H. drive vehicles 145......................
HORN 146................................
METER AND GAUGE
L.H. drive vehicles 148......................
R.H. drive vehicles 152......................
FUEL WARNING LAMP 156...............
OIL PRESSURE WARNING LAMP 157.....
BRAKE WARNING LAMP 157.............
POWER WINDOWS
L.H. drive vehicles 158......................
R.H. drive vehicles 164......................
CENTRAL DOOR LOCKING SYSTEM
L.H. drive vehicles 170......................
R.H. drive vehicles 172......................
HEATER AND MANUAL AIR CONDITIONER
L.H. drive vehicles 174......................
R.H. drive vehicles 180......................
DEFOGGER 185..........................
WINDSHIELD WIPER AND WASHER
L.H. drive vehicles 186......................
R.H. drive vehicles 189......................
REMOTE CONTROLLED MIRROR
L.H. drive vehicles 192......................
R.H. drive vehicles 193......................
CLOCK 194..............................
CIGARETTE LIGHTER AND ASHTRAY
ILLUMINATION LAMP 195.................
AUDIO SYSTEM 196......................

CIRCUIT DIAGRAMSB-69
DEDICATED FUSE
Power supply
circuitNo.Rated
capacity (A)Identification
colourCircuit
Battery/alternator
(FusiblelinkNo6)
115BlueSpare connectors
(FusiblelinkNo.6)210RedHorn relay
320YellowEngine control relay and ignition control relay
410RedA/C compressor
515BlueABS-ECU, 4WD-ECU, high-mounted stop lamp and rear
combination lamp
630GreenCondenser fan motor
77.5BrownAlternator
810RedETACS-ECU
9---
1015BlueFuel pump
Front-ECU
(Headlamprelay:
1110RedHeadlamp
(Headlamp relay:
HI)1210RedHeadlamp
Front-ECU
(Headlamprelay:
1310RedFront combination lamp
(Headlamp relay:
LO)1410RedFront combination lamp
Front-ECU
(Tail lamp relay)157.5BrownHeater control unit or A/C-ECU, clock, combination
meter, fog lamp switch, hazard warning switch, radio,
rear combination lamp, headlamp leveling switch, front
combination lamp, cigarette lighter illumination lamp,
ashtray illumination lamp, ACD mode changeover switch
and inter cooler water splay switch
167.5BrownFront combination lamp, licence plate lamp and rear
combination lamp
Ignition switch
(ACC)1710RedClock
Battery/alternator
(Fusible link No. 6)1810RedEngine-ECU, ETACS-ECU, front-ECU and combination
meter
-19---
Fusible link No. 52120YellowIntercooler water splay
-22---
Ignition switch
(IG2)23---
-24---
Battery/alternator
(Fusible link No. 6)2530GreenCondenser fan motor

CIRCUIT DIAGRAMSB-71
MULTI-PURPOSE FUSE (In junction block)
Power supply
circuitNo.Rated
capacity (A)Identification
colourCircuit
Ignition
switch
IG1110RedIgnition coil
switch
27.5BrownColumn switch, combination meter, ETACS-ECU,
SRS-ECU, vehicle speed sensor and ACD mode
changeover switch
37.5BrownETACS-ECU and SRS-ECU
4---
IG257.5BrownA/C compressor relay, A/C-ECU, blower relay,
condenser fan relay, defogger relay, front-ECU,
4WD-ECU, steering wheel sensor and inter cooler
water splay relay
Multi-purpose fuse
No. 20 (Defogger
relay)6---
Ignition
switch
ACC720YellowFront-ECU and windshield wiper motor
switch
IG187.5BrownEngine-ECU and fuel pump relay (1) and fuel pump
relay (2)
ACC915BlueCigarette lighter
10---
117.5BrownA/C-ECU and remote controlled mirror switch
IG2127.5BrownABS-ECU, G-sensor (longitudinal) and G-sensor
(lateral)
ACC13---
14---
Fusible link No. 1
Battery/alternator
1515BlueDiagnosis connector
Battery/alternator
1610RedRear fog lamp relay
1710RedETACS-ECU
18---
1930GreenBlower motor and resistor
2030GreenDefogger

MPI -Troubleshooting13A-111
Terminal No.Normal condition Check condition (Engine condition) Check item
37Power steering fluid
pressure switchEngine: Idling after
warming upWhen steering wheel
is stationarySystem voltage
When steering wheel
is turned1 V or less
38Engine control relayIgnition switch: “LOCK” (OFF)System voltage
Ignition switch: “ON”1 V or less
39Fuel pump relay 3While engine is idling, suddenly depress the
accelerator pedal.Temporarily rises slightly
from 1 V or less.
41Alternator FR
terminalDEngine: After warm-up, idle operation
DRadiator fan: Not operating
DHead lamp: OFF→ON
DStop lamp: OFF→ON
DRear deffogger switch: OFF→ONVoltage decrease
44Intercooler water
spray switch (Auto)DIgnition switch: “ON”
DIntercooler water spray switch: ON1 V or less
DIgnition switch: “ON”
DIntercooler water spray switch: OFFSystem voltage
45A/C switchEngine: Idle operationTurn the A/C switch
OFF0.5 V or less
DA/C switch: ON
DA/C setting
temperature
When room tem-
perature is 25_C
or more: Max
Cool
When room tem-
perature is 25_C
or less: Max. HotSystem voltage
53Secondary air control
solenoid valveIgnition switch: “ON”System voltage
54Oxygen sensor
heater(Rear)
Engine: Idling after warming up1 V or less
heater(Rear)
Engine speed: 5,000r/minSystem voltage
55Intercooler water
sprayrelay
Ignition switch: “ON”System voltage
spray relay
Ignition switch: “LOCK” (OFF)1 V or less
58Tachometer signalEngine speed: 3,000r/min0.3 - 3.0 V
60Oxygen sensor
heater(front)
Engine: Idling after warming up1 V or less
heater(front)
Engine speed: 5,000r/minSystem voltage
71Ignition switch - STEngine: Cranking8 V or more

54A-3
SIDE TURN-SIGNAL LAMP 31............
SPECIAL TOOL 31............................
SIDE TURN-SIGNAL LAMP 31..................
ROOM LAMP 31.........................
TROUBLESHOOTING 31.......................
REAR COMBINATION LAMP 32...........
SPECIAL TOOL 32............................
TROUBLESHOOTING 32.......................
REAR COMBINATION LAMP 32................
HIGH-MOUNTED STOP LAMP 34.........
ON-VEHICLE SERVICE 34......................
High-mounted Stop Lamp Bulb Replacement 34.
HIGH-MOUNTED STOP LAMP 34................
LICENCE PLATE LAMP 35...............
ON-VEHICLE SERVICE 35.....................
License Plate Lamp Replacement 35...........
LICENCE PLATE LAMP 35.....................
HAZARD WARNING LAMP SWITCH 36....
SPECIAL TOOL 36............................
HAZARD WARNING LAMP SWITCH 36.........
HORN 37................................
CIGARETTE LIGHTER 37.................
COLUMN SWITCH 38....................
SPECIAL TOOL 38............................
COLUMN SWITCH 38..........................
CLOCK 40...............................
SPECIAL TOOL 40............................
CLOCK 40....................................
POLE ANTENNA 41......................
ROOF ANTENNA 42......................
DEFOGGER 42...........................
TROUBLESHOOTING 42......................
ON-VEHICLE SERVICE 43.....................
Printed Heater Check 43......................
Defogger Relay Continuity Check 43...........
DEFOGGER SWITCH 43.......................

SWS -Troubleshooting54B-3
INPUT SIGNAL CHECK
1. Check the inputs using MUT-II or a voltmeter. (Refer to GROUP 00 - How to Use
Troubleshooting/Inspection Service Points.)
2. The following input signals can be checked using MUT-II or a voltmeter connected to the diagnosis
connector.
NOTE
When fault is detected during input signal inspection, refer to Trouble Symptom Chart to perform
troubleshooting. (Refer to P.54B-7).
Input Signal Check Function
Input signalBuzzer operation condition
Ignition switch (ACC)When ignition switch turned from “LOCK” (OFF)
to ACC.
Ignition switch (IG1)When ignition switch turned from “ACC” to “ON”.
Hazard warning lamp switchWhen switch turned from OFF to ON.
Rear fog lamp switch
Driver’s door switchWhen driver’s door opened from closed
All door switchesWhen any door opened when all doors were
closed.
Driver’s door lock actuatorWhen the driver’s side key cylinder or inside lock
knob is moved from the locked to unlocked
position or vice versa.
Vehicle speed signalVehicle speed changes from less than 10 km/h to
10 km/h or more.
Column switchesTail lamp switchWhen lighting switch turned from automatic
lighting to tail lamp position.
Headlamp switchWhen lighting switch turned from tail lamp to
headlamp position.
Dimmer switchWhen switch turned from OFF to ON.
Passing switch
Left-hand turn signal lamp switch
Right-hand turn signal lamp switch
Windshield mist wiper switch
Windshield wiper intermittent timing switch
Windshield wiper LO speed switch
Windshield wiper HI speed switch
Windshield washer switchWhen switch turned from OFF to ON.
Power window
main switchAll switchesWhen switch turned from OFF to ON.
DIAGNOSIS CODE CHART
Code No.Diagnosis itemReference page
11ETACS-ECU-related failure54B-4
12Column switch-related failure or fault in connecting to ETACS-ECU54B-4
13Front-ECU-related failure or fault in connecting to ETACS-ECU54B-5
21Short circuit in communication lines54B-6

SWS -Troubleshooting54B-7
TROUBLE SYMPTOM CHART
Trouble symptomInspection
procedureReference
page
No communication with MUT-IIA-154B-10
BuzzersLights left ON reminder warning function not working normally.B-154B-10
Central lockingCentral door locking system not working at all.C-154B-11g
Some doors not locking or unlocking.C-254B-11
Power windowPower windows not working at all.D-154B-12
Power windows are not operated with the power window main
switch.
Driver’s power window not responding to power window main
switch.D-254B-13
Windows not responding to passenger or rear power window
switches.D-354B-14
Passenger or rear power windows not responding to power window
main switch.D-454B-15
Power window timer function not working normally.D-554B-15
While the window is winding up, it suddenly starts coming down
again.D-654B-16
Safety mechanism (to prevent jamming of fingers, etc.) not
working.D-754B-16
Windshield wipers
dh
The windshield wipers do not work at all.E-154B-17p
and washerThe windshield wipers only operate at LO speed (though the wipers
and washer can be switched OFF).E-254B-17
The windshield wipers do not respond to any switch position.E-354B-18
The windshield wipers do not stop in the normal predetermined
position.E-454B-18
The windshield washer does not work at all.E-554B-19
Windshield wipers are not operated with the switch in INT,
WASHER and MIST positions, and operated in a low mode with the
switch in Lo and Hi positions.E-654B-19
Headlamps, tail lampsExcept for lighting switch“OFF,” the headlamps only respond to the
“low-beam” position.
F-154B-20
The tail lamps do not work.F-254B-20
The headlamps (low-beam) do not light.F-354B-21
The headlamps (high-beam) do not light.F-454B-21
The headlamps (low or high-beam) do not work when the passing
switch is ON.F-554B-22
The headlamp automatic cut-off function is not working normally.F-654B-22
Rear fog lampRear fog lamp is not properly illuminated.G-154B-23
Flasher timerThe turn signal lamps do not light.H-154B-24
The hazard warning lamps do not light up.H-254B-24
Room lampsThe room lamps do not come ON or OFF normally.I-154B-25

HEATER, AIR CONDITIONER AND VENTILATION-TroubleshootingHEATER, AIR CONDITIONER AND VENTILATION-Troubleshooting55-12
CHECK AT THE ENGINE-ECU TERMINAL
Terminal no.Check itemCheck whenNormal state
21Fan controller outputRadiator fan: ON0 - 0.3 Vp
Radiator fan: OFF0.7 V or more
22A/C compressor outputA/C compressor relay: OFF0Vpp
A/C compressor relay: ONBattery voltage
or temporarily
6V or more→
1V or less
24A/C-ECU input (A/C2)At A/C low loadBattery voltage
32Condenser fan motor relay (HI)Fan: OFF(engine coolant temperature:90_C
or lower)Battery voltage
Fan: ON(engine coolant tempera-
ture:105_C or lower)1V or more
34Condenser fan motor relay (LOW)Fan: OFF(engine coolant temperature:90_C
or lower)Battery voltage
Fan: ON(engine coolant tempera-
ture:105_C or lower)1V or more
45A/C-ECU input (A/C1)A/C ON (When dual pressure switch is ON)Battery voltage
CHECK AT THE A/C-ECU TERMINAL
Termi-
nal no.Check itemCheck whenNormal state
1Rear defogger switchDefogger switch: ON0Vgg
Defogger switch: OFFBattery voltage
2Inside/outside air changeover
dt(tidi)
When damper moved to inside circulation position0Vg
damper motor (outside air)When damper moved to outside air induction
positionBattery voltage
3Inside/outside air changeover
dt(i idi)
When damper moved to inside circulation positionBattery voltageg
damper motor (inside air)When damper moved to outside air induction
position0V
4Engine-ECU output (A/C1)When A/C OFF0Vgp()
A/C switch: ON, blower: ON (room temperature)Battery voltage
5Engine-ECU output (A/C2)At A/C low loadBattery voltagegp()
At A/C high load0V
6Illumination power supplyLighting switches: ONBattery voltage
7---
8Blower switch (LO)Blower switch: LOBattery voltage

HEATER, AIR CONDITIONER AND VENTILATION-Troubleshooting55-13
Termi-
nal no.Normal state Check when Check item
9---
10Ignition switch (IG2) power supplyIgnition switch: ONBattery voltage
11Illumination earthAny time0V
12EarthAny time0V
13Air thermo sensorWhen temperature around sensor 25_C (1.5kΩ)2.2 V
14---
15---
16Air thermo sensor earthAny time0V
CHECK AT THE A/C-ECU TERMINAL
Termi-
nal no.Check itemCheck whenNormal state
1Engine-ECU output (A/C1)When A/C OFF0Vgp()
A/C switch: ON, blower: ON (room temperature)Battery voltage
2Engine-ECU output (A/C2)At A/C low loadBattery voltagegp()
At A/C high load0V
3EarthAny time0V
4Air thermo sensor earthAny time0V
5Illumination power supplyLighting switches: ONBattery voltage
6Air thermo sensorWhen temperature around sensor 25_C (1.5kΩ)2.2 V
7Ignition switch (IG2) power supplyIgnition switch: ONBattery voltage
8Blower switch (LO)Blower switch: LOBattery voltage
9Rear defogger switchDefogger switch: ON0Vgg
Defogger switch: OFFBattery voltage
10Inside/outside air changeover
dt(tidi)
When damper moved to inside circulation position0Vg
damper motor (outside air)When damper moved to outside air induction
positionBattery voltage
11Inside/outside air changeover
dt(i idi)
When damper moved to inside circulation positionBattery voltageg
damper motor (inside air)When damper moved to outside air induction
position0V
12Illumination earthAny time0V