Wiper Motor Assembly Diagnosis

Always perform the System Check first as a guide to normal operation.




Wiper Motor Branch Test




Washer Pump Test




Wiper/Washer Switch Tests




Symptom Diagnosis Chart




Pulse Wiper System Check




Procedures 1 and 2




Procedure 3




Procedures 4, 5 and 6




Procedures 7 and 8




Procedure 9




Procedures 10 and 11