B0220
Front Wiper Motor Speed Circuit
The body control module has detected that the front wiper motor speed feedback does not match the commanded speed. The motor may run only on one speed or not at all.
The body control module has detected that the front wiper motor speed feedback does not match the commanded speed. The motor may run only on one speed or not at all.
Common causes
- high
Wiper motor brushes worn
One of the most commonly reported causes for this code — check this first.
Typical part cost: $90-500
- medium
Wiper relay failed
A plausible cause — test and verify before replacing parts.
Typical part cost: $90-500
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does B0220 mean?
B0220 means "Front Wiper Motor Speed Circuit". It is a generic OBD-II code that points to a fault in the body.
What are the most common causes of B0220?
wiper motor brushes worn; wiper relay failed; wiring or connector fault — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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