Subaru 1600 Service Manual page 751

-'I
ELECTR1CAL SYSTEM
9. 4WD·AT Control System
Hydraulic multi-disc clutch
Drain pressure
Fig. 15-270
The 4WD·AT vehicle is equipped with
an AT select lever and 4WD-AT switch
(push button type) instead of the 4WD
shift lever. By operating the 4WD·AT
switch, the 4WD changeover valve of
the automatic transmission is operated
through the 4WD-AT solenoid mount-
ed on the extension case.
When the 4WD·AT switch is turned on,
Extension case
4WD·AT
checker
Fuse
4WD changeover
valve (4WD .... FWD)
the 4WD·AT checker unit detects the
electric current flowing to the 4WD·
AT
~olenoid,
and illuminates the 4WD
indicating light in the combination
meter.
With the ignition· starter switch in
"ON" position, if the 4WD indicating
light fails to illuminate when the 4WD-
15-88
4WD select switch
(push button type)
Select
lever
4WD indicating light
AT switch is turned on, check the
connector for disconnection, the 4WD·
AT solenoid for broken coils, and if
the 4WD-AT checker is in normal
condition. The 4WD-AT checker is
installed, together with the tum signal
and hazard unit, under the instrument
panel with a screw.