Wiper Hi/Low Circuit Motor harness is open or shorted
Wiper Hi/Low Circuit Motor circuit poor electrical connection
Faulty Body Control Module (BCM)
|How do I Fix the Code B1477?
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
The cost of diagnosing the B1477 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
|What are Code B1477 Possible Symptoms?
Engine Light ON (or Service Engine Soon Warning Light)
|Code B1477 Description
The Body Control Module (BCM) monitors the Wiper Hi/Low Circuit Motor. The BCM sets the OBDII code when the Wiper Hi/Low Circuit Motor is not to factory specifications.
B1477 Code - Wiper Hi/Low Circuit Motor Short To Ground
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