2005 MITSUBISHI LANCER rear light

54A-3
REAR COMBINATION
LAMP . . . . . . . . . . . . . . . . . . . . .
54A-79
TROUBLESHOOTING . . . . . . . . . .
54A-79
SPECIAL TOOL . . . . . . . . . . . . . . .54A-79
REAR COMBINATION LAMP . . . .54A-79
REMOVAL AND INSTALLATION . . . . . 54A-79
HIGH-MOUNTED
STOP LAMP. . . . . . . . . . . . . . . .
54A-80
ON-VEHICLE SERVICE. . . . . . . . .
54A-80
HIGH-MOUNTED STOP LAMP BULB
REPLACEMENT 54A-80
HIGH-MOUNTED STOP LAMP . . .54A-81
REMOVAL AND INSTALLATION . . . . . 54A-81
LICENCE PLATE LAMP . . . . . .54A-84
REMOVAL AND INSTALLATION .
54A-84
HAZARD WARNING LAMP
SWITCH . . . . . . . . . . . . . . . . . . .
54A-85
TROUBLESHOOTING . . . . . . . . . .
54A-85
SPECIAL TOOL . . . . . . . . . . . . . . .54A-85
HAZARD WARNING LAMP SWITCH54A-86
REMOVAL AND INSTALLATION . . . . . 54A-86
INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-86
COLUMN SWITCH. . . . . . . . . . .54A-87
SPECIAL TOOL . . . . . . . . . . . . . . .
54A-87
COLUMN SWITCH. . . . . . . . . . . . .54A-87
REMOVAL AND INSTALLATION . . . . . 54A-87
INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-88
HORN . . . . . . . . . . . . . . . . . . . . 54A-89
REMOVAL AND INSTALLATION . . . . . . 54A-89
HORN RELAY CONTINUITY CHECK . . 54A-89
CLOCK . . . . . . . . . . . . . . . . . . . 54A-90
SPECIAL TOOL . . . . . . . . . . . . . . .
54A-90
CLOCK . . . . . . . . . . . . . . . . . . . . . .54A-90
REMOVAL AND INSTALLATION . . . . . . 54A-90
CIGARETTE LIGHTER . . . . . . 54A-91
INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-91
RHEOSTAT . . . . . . . . . . . . . . . 54A-91
REMOVAL AND INSTALLATION . . . . . . 54A-91
INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-92
SPEAKER. . . . . . . . . . . . . . . . . 54A-93
REMOVAL AND INSTALLATION . . . . . . 54A-93
ANTENNA . . . . . . . . . . . . . . . . 54A-94
REMOVAL AND INSTALLATION . . . . . . 54A-94
REAR WINDOW
DEFOGGER . . . . . . . . . . . . . . .
54A-95
GENERAL INFORMATION . . . . . .
54A-95
TROUBLESHOOTING . . . . . . . . . .54A-95
ON-VEHICLE SERVICE . . . . . . . . .54A-96
PRINTED HEATER LINES CHECK . . . . 54A-96
REAR WINDOW DEFOGGER
SWITCH . . . . . . . . . . . . . . . . . . . . .
54A-96
REMOVAL AND INSTALLATION . . . . . . 54A-96
INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-96

HIGH-MOUNTED STOP LAMP
CHASSIS ELECTRICAL54A-83

REMOVAL SERVICE POINT
<> HIGH-MOUNTED STOP LIGHT
REMOVAL
Use the following steps to easily route high-mounted
stop light harness in the event of installation:
CAUTION
Ensure that the string is tightly tied.
1. Tie a string on the high-mounted stop light
harness (at the connector side).
2. Carefully pull out the high-mounted stop light.
AC304722AB
2
1
Removal steps
•Tailgate trim upper (Refer to
GROUP 52A, Tailgate trim
P.52A-19.)
•High-mounted stop lamp connector
connection
•Rear washer hose connection
(Refer to GROUP 51, Rear wiper
and washer P.51-29.)1. Tailgate spoiler (Refer to GROUP
51, Tailgate spoiler P.51-19.)
•Rear washer nozzle (Refer to
GROUP 51, Rear wiper and
washer P.51-29.)
2. High-mounted stop lampRemoval steps (Continued)
AC005190
String
Connector
AC

TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION55-42
INSPECTION PROCEDURE 7: Rear Window Defogger Function does not Operate.
IGNITION
SWITCH (IG2) FUSIBLE LINK
REAR WINDOW
DEFOGGER
RELAY
A/C-ECU OR
HEATER
CONTROL UNIT1
: SEDAN
: WAGON
: SEDAN
: WAGON
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Gray R : Red P : Pink V : Violet






NOTE
REAR WINDOW
DEFOGGERREAR WINDOW
DEFOGGER Rear Window Defogger Circuit

TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION55-67
CHECK AT ECU TERMINAL M1552010300527
12
345
678
9 10111213141516
AC300861AC

Terminal No. Check item Checking requirement Normal condition
1 Rear defogger switch Defogger switch: ON 0 V
Defogger switch: OFF System voltage
2 Inside/outside air selection
damper motor (outside air)When the damper is moved to
the inside air recirculation
position0 V
When the damper is moved to
the outside air inside air intake
positionSystem voltage
3 Inside/outside air selection
damper motor (inside air)When the damper is moved to
the inside air recirculation
positionSystem voltage
When the damper is moved to
the outside air inside air intake
position0 V
4 Output to the engine-A/T-ECU
(A/C1)A/C stopped 0 V
•A/C switch: ON
•Blower switch: ONSystem voltage
5 Output to the engine-A/T-ECU
(A/C2)When the A/C is under low load System voltage
When the A/C is under high
load0 V
6 Power supply to the A/C
illuminationLighting switch: ON System voltage
7---
8 Blower switch (lo) blower switch: lo System voltage
9---
10 Power supply to the ignition
switch (IG2)Ignition switch: ON System voltage
11 Earth to the A/C illumination Always 0 V
12 Earth Always 0 V
13 Air thermo sensor (outlet side) Sensor probe temperature 25°C
(1.5k ohm)2.2 V
14, 15 - - -
16 Earth to the air thermo sensor Always 0 V

TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION55-68
CHECK AT ECU TERMINAL M1552010300538
21
78
6 534
11
10912
AC304990
AB

Terminal No. Check item Checking requirement Normal condition
1 Output to the engine-A/T-ECU
(A/C1)A/C stopped 0 V
•A/C switch: ON
•Blower switch: ONSystem voltage
2 Output to the engine-A/T-ECU
(A/C2)When the A/C is under low load System voltage
When the A/C is under high
load0 V
3 Earth Always 0 V
4 Earth to the air thermo sensor Always 0 V
5 Power supply to the A/C
illuminationLighting switch: ON System voltage
6 Air thermo sensor (outlet side) Sensor probe temperature 25°C
(1.5k ohm)2.2 V
7 Power supply to the ignition
switch (IG2)Ignition switch: ON System voltage
8 Blower switch (lo) blower switch: lo System voltage
9 Rear defogger switch Defogger switch: ON 0 V
Defogger switch: OFF System voltage
10 Inside/outside air selection
damper motor (outside air)When the damper is moved to
the inside air recirculation
position0 V
When the damper is moved to
the outside air inside air intake
positionSystem voltage
11 Inside/outside air selection
damper motor (inside air)When the damper is moved to
the inside air recirculation
positionSystem voltage
When the damper is moved to
the outside air inside air intake
position0 V
12 Earth to the A/C illumination Always 0 V

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-22
FLOOR AND ROOF
FLOOR AND ROOF M1801000900844
AC301155
D-06
D-07
D-05 D-04 D-03 D-02 D-01
D-35
D-34
D-33
D-32
D-31
D-30
D-29
D-25
D-28D-27 D-24
D-23 Y
Y
YFloor wiring
harness (LH) Floor wiring
harness (RH)
Instrument panel
wiring harnessConnector
symbol
D
D-26
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
Antenna
feeder cable
D-08
D-13
D-14
D-15
D-16
D-17
D-18
D-19 D-20
D-21 D-22Y
YFuel wiring
harness
7
17
Y
Y

AC
Y
Y D-04 D-36 D-06 D-37
Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combination
D-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combination
D-20 (3) Door switch (Front: LH)D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-24 (3) Heated seat assembly (LH)
D-25 (9) Heated seat switch
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-32 (3) Heated seat assembly (RH)
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-23
FLOOR AND ROOF M1801000900855
AC301158
D-06
D-07
D-05 D-04 D-03 D-02 D-01
D-35
D-34
D-33
D-31
D-30
D-29
D-28D-27
D-23 Y
Y
YFloor wiring
harness (LH) Floor wiring
harness (RH)
Instrument panel
wiring harnessConnector
symbol
D
D-26
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
D-08
D-13
D-14
D-15
D-16
D-17
D-18
D-19 D-20
D-21 D-22Y
YFuel wiring
harness
7
17
Y
Y
Antenna
feeder cable
AB
Y
Y D-04 D-36 D-06 D-37Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combination
D-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combinationD-20 (3) Door switch (Front: LH)
D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-24
FLOOR AND ROOF M1801000900866
AC301161
D-07
D-08 D-05
D-04 D-03 D-02
D-01
D-35
D-34
D-33
D-31
D-30
D-29
D-28
D-24D-19 Y
Y
YConnector
symbol
D
D-20
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
D-09
D-22D-21D-23D-25D-26
D-32
D-27
Y
YInstrument panel
wiring harness
Floor wiring
harness (RH)
Y
Antenna
feeder
cable
D-10
D-12
D-14
D-15
D-16
D-17 D-18
Fuel wiring
harness
7
17Y
D-11
D-13
Floor wiring
harness (LH)

AB
YY D-04 D-36 D-06 D-37
Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-09 (3) Rear personal lamp (RH)
D-10 (3) Luggage room lamp
D-11 (2-B) Diode (for luggage room lamp circuit)
D-12 (3) Rear personal lamp (LH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combination
D-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combinationD-20 (3) Door switch (Front: LH)
D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-24 (3) Heated seat assembly (LH)
D-25 (9) Heated seat switch
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-32 (3) Heated seat assembly (RH)
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)