Subaru 1600 Service Manual page 738

A25-388
Fig. 15-240 Taking out control panel
3) Disconnect electric wires from
cigarette lighter_
4) Remove socket by turning it
counterclockwise.
A25--389
Fig. 15-241 Turning socket
CAUTION:
In case of replacing cigarette lighter,
use genuine part only and always
replace both knob and socket combi-
nation.
4. Rear Window
Defogger
Rear window defogger is actuated
when rear window defogger switch is
turned to "ON" with ignition-starter
switch "ON". Indicator light on
center of the switch knob glows when
operating rear window defogger.
OM-453
Fig. 15-242 Rear window defogger
ELECTRICAL SYSTEM
OM-454
Fig. 15-243 Rear window defogger
switch
• Removal and Bulb Replace-
ment of Switch
I)
Take out heater and ventilator
control panel after pulling down
console box by removing screws.
2) Disconnect electric wire from
the switch_
Connector
\ '
A25-396
Fig. 15-244 Disconnecting electric
wire
3) Take out the switch by removing
installing screws.
A25·394
Fig. 15-245 Removing screws
4) Pull out socket by turning it
counterclockwise.
S) Pull out bulb from socket and
change it.
15-75
A"S-395
Fig. 15-246 Bulb replacement
• Inspection of Heat Wire
i) Start engine, and
turn rear defog-
ger switch on.
2) Check each heat wire at its center
position for di3CO!l.tmuity
by setting
direct-current voltmeter.
19~itiOn-starterll
'\
sWItch
~ '~-
~
Fuse ::'\' ' - - - - _ . - - - - -
- j
Fusible link
Rear window
,.~
-=-
defogger switch
L@}
~
:- Battery
~-
1
V~new
A25-397
Fig. 15-247 Checking by voltmeter
3) If meter indicates 12 volts or 0 on
specific wire that line is broken.
Nonnal indication is about 6 volts.
4) For fmding out broken position
in the line, move positive lead of
voltmeter along the line until abrupt
variation in the meter indication is
encountered.
• Repair Procedure
1) Clean broken wire and its sur-
rounding area.
2) Cut off slit on (used) thin film by
0.5 mm (0.020 in) width and 10 mm
(0.39 in) length.
3) Place the slit on glass along the
broken wire, and deposit conductive
silver composition (DUPONT No.
4817) on the broken portion.
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