Subaru 1600 Service Manual page 741

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ELECTRICAL SYSTEM
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Motor
Breaker Relay
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Fuse~I;-]
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Sj
Breaker Relay
, i
Motor
r------, r-------,
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IgOitlon-starter : :
Fuse~j
Ignition-starter
1
switch
Control
unit
switch
: !
!
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~ Battery
M'ain
switch
....L.
1
Circuit (other than driver's windowl
A25-816
T
Battery
--'-
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: 1--- 1
Main switch
: : Auto switch
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A25-817
Fig. 15·253 Circuit (driver's window)
Fig. 15-254 Circuit (other than driver's window)
• Main switch
Main switch is located on center arm
rest, and has four (4) switch knobs and
a lock switch knob that makes the
three (3) motors other than the one
for the driver's window inoperative.
Each window is lowered or raised
while the applicable switch knob is
operated with the lock switch up
(OFF).
@
®
@
1 Front passenger's window
2 Rear right window
3 Lock switch
4 Driver's window
5 Rear left window
Fig. 15-255 Main switch
A25-818
Remove main switch by removing
screws behind center arm rest, after
removing screws fitting center arm
rest Qnto body, and disconnecting its
connector.
• Sub switch
Sub switch is provided for both rear
doors or rear quarter. Each rear
window is lowered or raised while its
switch is operated with the lock switch
in main switch panel up (OFF).
=
OM-737
Fig. 15-256 Sub switch on rear door
Remove sub switch by drawing out its
clip after taking out door trim (or rear
quarter trim) and disconnecting its
connector.
• Auto switch
Auto switch is located only at driver's
door and controls drive's window
automatically in combination with
control unit.
Driver's window can be opened or
closed fully by lifting or depressing on
the auto switch for a moment.
Furthermore, driver's window can be
stopped on the way by operating the
auto switch for a moment in reverse
direction of the window movement.
15-78
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~
- - - - - - - - - - -
- - - - ---==-==-=-
-:...:---~--=--
OM-736
Fig. 15-257 Auto switch
Also remove auto switch by drawing
its clip out after taking out the door
trim and disconnecting its connector.
• Control unit
Control unit is fixed with bracket for
hood lock release lever. The control
unit consists of transistors, relay,
transformer etc. and controls up and
down of driver's window in combina-
tion with auto switch.
• Relay and Breaker
Relay and breaker are installed under
driver's sheet. The relay provides an
ignition interlock to all switches so
that windows cannot be operated
unless the ignition-starter switch is in
"ON" position for safety.
When overcurrent flows, breaker cuts
electric current to components and
electric wiring from damage and burn
out.