Troubleshooting

INOPERATIVE OR SLOW WIPER

1. Binding linkage.
2. Defective switch.
3. Defective wiper motor.
4. Defective wiring or circuit breaker.
5. Inoperative governor (intermittent wiper).

WIPERS WILL NOT STOP OR WILL NOT STOP IN PARK POSITION

1. Open or broken wire.
2. Defective wiper motor.
3. Defective park switch.
4. Defective wiper switch.

NOISY WIPER SYSTEM

1. Loose or misaligned wiper motor mounting.
2. Improper wiper arms or blades.
3. Loose or worn linkage.