Subaru XT 1988 Service Manual page 1399

WIRING DIAGRAM AND TROUBLESHOOTING
6-3
(1) All motors do not operate.
Turn ignition switch "ON".
See if fuse in fuse box and
. . LYes
fusible link are
Replace fuses and fusible link.
I
blown.
No
See if lock switch in main switch panel is in
No
Set lock switch to "OF F".
"OFF".
I
Yes
No
I
I
See if voltage is approx. 12V at terminal (W)
Repair connector or wiring.
of breaker.
Yes
Replace breaker or repair wiring between
(1) No
I
breaker and relay.
See if voltage is approx. 12V at following ter·
minals of relay.
(1) terminal (W)
(2) No
(2) terminal (RY)
.1 Repair connector or wiring.
(3) terminal (R or B)
Yes
I
(3) No
I
Replace relay.
I
See if earth wiring (B) of relay is normal.
I
No
~
Repair wiring or fitting screw.
Yes
No
I
I
See if voltage is approx. 12V at connector (R)
Repair connector or wiring.
of main switch.
Yes
See if earth wiring (B) of main switch is normal.
No
I
Repair wiring or fitting screw.
I
Yes
Replace main switch.
127