B1477
Wiper Hi/Low Circuit Motor Short To Ground
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$22–89 (est.)
Symptoms
- Windshield wipers don't work
- Windshield wipers only operate at one speed
- Wiper circuit fuse blown
Causes
- Wiring harness damage
- Wiper motor malfunction
- Short circuit in relay
- Problems with contacts in connectors
How to Fix
- Check the windshield wiper circuit fuse
- Inspect the wiring harness for damage
- Check the operation of the windshield wiper motor
- Diagnose relays and contacts in connectors
- Replace faulty components