Mazda 323 1988 Workshop Manual page 958

REAR WINDOW WIPER 15
TROUBLESHOOTING
Rear wiper does not operate.
I
Check rear wiper fuse 10A.
OK
Turn Ign switch to ON.
NG
Short circuit (Broken wire)
0
Confirm 12V on LG wire of rear wiper m&r 2P
connector.
Broken LG wire (Fuse - Rear wiper motor)
0
OK
NG
Confirm 12V on BR wire of above connector Check motor (see P15-66)
0
OK
Confirm 12V on BR wire o Broken !3R wire (Rear wiper motor - Rear wiper
nectar (3P) switch)
I
0
OK
Disconnect the connector
Confirm continuity of B wire of harness
side con-
Faulty grounding of rear wiper switch
n&or to ground.
1
OK
Check rear wiper switch
Rear wiper does not stop automatloally.
(Automatic stop function does not work)
I
Confirm continuity between motor body and
ground.
Faulty grounding of motor body.
Check motor (See P15-66)
15-63