Operation CHARM: Car repair manuals for everyone.

Intermittent Wiper Cycle Does Not Function

Fig. 1 Wiper motor wiring diagram:





1. If wiper blades stop and start during cycle, test circuit breaker in fuse panel and replace as necessary.
2. If wiper blades do not start and stop during cycle, check continuity of wiper switch and replace if necessary.
3. If wiper switch is satisfactory, check continuity of wiring between check governor and ground. Repair wiring or replace governor as necessary.