Mitsubishi Lancer Evolution 7. Manual — part 388
CHASSIS ELECTRICAL -
Pole Antenna
54A-41
POLE ANTENNA
REMOVAL AND INSTALLATION
3
1
2
4
5
Removal steps
A
A"
1. Antenna base
2. Radio plug
3. Knob assembly
4. Center panel assembly (Refer to
GROUP 52A - Instrument Panel.)
D
Instrument under cover (Refer to
GROUP 52A - Instrument Panel.)
D
Instrument panel (Refer to GROUP
52A.)
5. Antenna feeder cable
REMOVAL SERVICE POINT
A
A" ANTENNA BASE REMOVAL
Use the following steps to easily route antenna feeder cable
in the event of installation:
1. Tie string at the top end of feeder cable.
2. Pull out feeder cable until pipe end of antenna base is visible.
3. Insert string into the hole at pipe end of antenna base,
and wrap vinyl tape on the string.
Caution
Tape should be wrapped so that the string cannot
be removed.
4. Gradually pull out remove antenna base.
Hole
Tape
Junction block
String
String
CHASSIS ELECTRICAL -
Roof Antenna/Defogger
54A-42
ROOF ANTENNA
REMOVAL AND INSTALLATION
pre-removal and Post-installation Operations
D
Front Pillar trim, Rear Pillar Trim and Lower/Upper Center Pillar Trim Removal and Installation (Refer to GROUP 52A -
Trims.)
D
Assist Step Removal and Installation (Refer to GROUP 52A - Head Lining.)
D
Front Room Lamp and Rear Room Lamp Removal and Installation
D
Head Lining Removal and Installtion (Refer to GROUP 52A - Head Lining.)
1
2
3
Removal steps
1. Antenna pole
2. Roof antenna base
D
Instrument panel (Refer to GROUP
52A - Instrument Panel.)
3. Antenna feeder cable
DEFOGGER
TROUBLESHOOTING
Refer to GROUP 55.
CHASSIS ELECTRICAL -
Defogger
54A-43
ON-VEHICLE SERVICE
PRINTED HEATER CHECK
(1) With engine running at 2,000 rpm and battery in charging
mode, check print heater for normal operation.
(2) With defogger switch in “ON” position, use circuit tester
to measure voltage of individual print heaters at the center
point A of rear window glass. When the tester indicates
approx. 6V, the print heater is evaluated normal.
(3) When the measured value at Position A is 12V, open
circuit occurs between Position A and minus terminal.
In this case, carefully move test bar to minus terminal
side to detect a rapid voltage drop point (0V). This voltage
drop point indicates open circuit section.
(4) When voltage at Position A is 0V, open circuit occurs
between Position A and plus terminal. According to the
previous step, detect a rapid voltage increase point (12V).
DEFOGGER RELAY CONTINUITY CHECK
Battery voltage
Terminal No.
y
g
1
3
4
5
De-energized
Energized
DEFOGGER SWITCH
REMOVAL, INSTALLATION AND CHECK
Refer to GROUP 55 - Heater Control Assembly, A/C Switch
and Fresh/Recirculated Air Switch.
(–) Terminal
(–) Terminal
A (Mid point): Approx. 6 V
Normal characteristics of print heater
Abnormal characteristics of print heater
Voltage
Voltage
(+) Terminal
(+) Terminal
Print heater length
Print heater length
Open section
Defogger relay
04Z0001
\
NOTES
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