electrical MITSUBISHI LANCER 2005 Workshop Manual

COLUMN SWITCH
CHASSIS ELECTRICAL54A-87
COLUMN SWITCH
SPECIAL TOOLM1542000600946
COLUMN SWITCH
REMOVAL AND INSTALLATION
M1543009100446
Tool Number Name Use
MB990784 Ornament remover Removal of column cover
MB990784
AC305305AB
2
1
Claw
A
AA
AA
A
A
A
1
4 2
3
Removal steps
1. Lower column cover
2. Upper column cover3. Turn-signal and lighting switch
4. Windshield wiper and washer switchRemoval steps (Continued)

COLUMN SWITCH
CHASSIS ELECTRICAL54A-88
INSPECTIONM1542011200931
TURN-SIGNAL AND LIGHTING SWITCH
CHECK
NOTE: Integrated column ECU does not allow
windshield wiper switch continuity test. For
inspection and diagnosis, refer to the respective
Group below.
.
•Not using SWS monitor: GROUP 54B, SWS
Troubleshooting P.54B-38.
•Using SWS monitor: GROUP 54C, SWS
Troubleshooting P.54C-22.
1
6
8
11 109 7 5 4 3 21
6
8
11 109 7 5 4
3
2
AC005499
At lighting
switch sideAt wiper/washer
switch side
AD
Switch position Tester condition Specified
condition
OFF 3 − 4, 3 − 6, 3 − 7,
3 − 8, 3 − 9, 3 − 10,
3 − 11Open
circuit
Headlamp
washer switch3 − 4 Less than
2 ohms
Headlamp
switch3 − 6 Less than
2 ohms
Tail lamp switch 3 − 7 Less than
2 ohms
Passing switch 3 − 8 Less than
2 ohms
Dimmer switch 3 − 9 Less than
2 ohms
Turn-signal lamp
switch (RH)3 − 10 Less than
2 ohms
Turn-signal lamp
switch (LH)3 − 11 Less than
2 ohms

HORN
CHASSIS ELECTRICAL54A-89
HORN
REMOVAL AND INSTALLATIONM1543007900413
HORN RELAY CONTINUITY CHECKM1543019502418
AC304666AB
1 2
Removal Steps
1. Horn
2. Horn
AC305306
1 4
3 2
AB
Horn relay
Battery voltage Tester
connectionSpecified
condition
Not applied 1 − 4 Open circuit
•Connect terminal
2 to the positive
battery terminal
•Connect terminal
3 to the negative
battery terminal1 − 4 Less than 2
ohms

CLOCK
CHASSIS ELECTRICAL54A-90
CLOCK
SPECIAL TOOLM1543000601663
CLOCK
REMOVAL AND INSTALLATION
M1543005900224
Tool Number Name Use
MB990784 Ornament remover Removal of centre panel and
centre air outlet panel
MB990784
AC304720AB
3
4
25
1
Removal steps
1. Knob
2. Centre panel
3. Meter bezel4. Centre air outlet panel
5. ClockRemoval steps (Continued)

CIGARETTE LIGHTER
CHASSIS ELECTRICAL54A-91
CIGARETTE LIGHTER
INSPECTIONM1543005700242
CIGARETTE LIGHTER CHECK
•Take out the plug, and check for a worn edge on
the element spot connection, and for shreds of
tobacco or other material on the element.
•Using an ohmmeter, check that the element
resistance value is 1.7 ohms.
RHEOSTAT
REMOVAL AND INSTALLATIONM1542006000306
ACX01832AE
Element
Spot
AC304905AB
2
1
Removal steps
1. Switch panel
2. Rheostat switch

RHEOSTAT
CHASSIS ELECTRICAL54A-92
INSPECTIONM1542006100228
RHEOSTAT RESISTANCE CHECK
1. Connect the battery and the test bulb (40 W) as
shown in the illumination.
2. Operate the rheostat, and if brightness changes
smoothly without switching off, rheostat function is
normal.
AC305310
AB
40 W

SPEAKER
CHASSIS ELECTRICAL54A-93
SPEAKER
REMOVAL AND INSTALLATIONM1544002600454
AC305311AB
12
3
4
5
Front speaker removal steps
1. Front door trim (Refer to GROUP
52A, Door trim P.52A-15.)
2. Front speaker
Rear speaker removal
steps
3. Rear speaker garnish
4. Rear speakerRear speaker removal
steps
5. Quarter trim upper (Refer to
GROUP 52A, Trims P.52A-11.)
6. Rear speaker

ANTENNA
CHASSIS ELECTRICAL54A-94
ANTENNA
REMOVAL AND INSTALLATIONM1544002900529

Pre-removal and Post-installation Operation
•Front pillar trim, Rear pillar trim, Centre pillar trim lower,
Centre pillar trim upper (Refer to GROUP 52A − Trims
P.52A-11.)
•Headlining Removal and Installation (Refer to GROUP
52A, Headlining P.52A-21.)
AC305315AB
1
23
1. Roof antenna poleRemoval steps
2. Roof antenna base
•Instrument panel assembly (Refer to
GROUP 52A, Instrument panel assembly
P.52A-2.)
3. Antenna feeder cable

REAR WINDOW DEFOGGER
CHASSIS ELECTRICAL54A-95

REAR WINDOW DEFOGGER
GENERAL INFORMATIONM1543000100319
Rear Defogger operation
The defogger relay turns ON if the defogger switch
built-in the A/C-ECU is turned ON when the ignition
switch is in the "ON" position. When the defogger
relay turns ON, power is supplied to the defogger
and the defogger is activated. The defogger comes
with a timer function that causes the defogger switch
to automatically turn OFF in about 11 minutes after
the defogger switch is turned ON.
TROUBLESHOOTINGM1543000701013
The rear window defogger is controlled by the
A/C-ECU. For troubleshooting, refer to GROUP 55-
Troubleshooting P.55-5.
Pre-removal and Post-installation Operation
•Front pillar trim, Centre pillar trim lower, Centre pillar trim
upper, Quarter trim lower, Quarter trim upper (Refer to
GROUP 52A − Trims P.52A-11.)
•Headlining Removal and Installation (Refer to GROUP
52A, Headlining P.52A-21.)
AC305316
AB
1
23
1. Roof antenna poleRemoval steps
2. Roof antenna base
•Instrument panel assembly (Refer to
GROUP 52A, Instrument panel assembly
P.52A-2.)
3. Antenna feeder cable

REAR WINDOW DEFOGGER
CHASSIS ELECTRICAL54A-96
ON-VEHICLE SERVICE
PRINTED HEATER LINES CHECKM1543001800311
1. Run engine at 2,000 r/min. Check heater element
with battery at full.
2. Turn "ON" rear window defogger switch. Measure
heater element voltage with circuit tester at rear
window glass centre A. Condition is good if it
indicates about six volts.
3. If 12 volts is indicated at A, there is a break in the
negative terminals from A. Move test bar slowly to
negative terminal to detect where voltage
changes suddenly (0 volts).
4. If 0 volts is indicated at A, there is a break in the
positive terminals from A. Defect where the
voltage changes suddenly (12 volts) in the same
method described above.
REAR WINDOW DEFOGGER SWITCH
REMOVAL AND INSTALLATIONM1543006200314
Refer to GROUP 55, Heater Control Assembly and
A/C Switch P.55-77.
INSPECTIONM1543019502388
DEFOGGER RELAY CHECK
ACX00813
Normal characteristic curve
Abnormal characteristic curve
A (Centre point)
Approximately 6 V
Negative
terminal Print heater line
Positive
terminal
Open circuit point Voltage
AC Voltage
Negative
terminal Print heater line
Positive
terminal
Battery voltage Tester
connectionSpecified
condition
Not supplied 4 − 5 Open circuit
•Connect terminal
3 to the positive
battery terminal
•Connect terminal
1 to the negative
battery terminal4 − 5 Less than 2
ohms
1 5
4
3
AC305319
AB
Rear windowdefogger relay