Driver Power Mirror Motor Circuit
2003-2024 Chevrolet Express 4.3L V6
Description
Malfunction in the driver side power mirror motor circuit. The mirror does not adjust or adjusts erratically.
Symptoms
- Driver mirror not adjusting
- Mirror moves in one direction only
- Mirror switch unresponsive for driver side
- Humming noise from mirror
Common Causes
- Faulty mirror motor
- Mirror switch failure
- Wiring damage in door
- Mirror gearbox stripped
- Connector corrosion
Diagnostic Steps
- Test mirror switch
- Apply direct power to mirror motor
- Check wiring in door
- Test switch connector
- Inspect mirror gearbox
Repair Notes
Replace power mirror assembly or mirror switch.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0005Driver Knee Airbag Deployment Circuit
B0220 on Other Vehicles
Chevrolet Astro
1995-2005 4.3L V6 Vortec
Chevrolet Avalanche
2002-2006 5.3L V8 Vortec
Chevrolet Avalanche
2002-2006 8.1L V8 Vortec
Chevrolet Avalanche
2007-2013 5.3L V8 Vortec
Chevrolet Avalanche
2007-2013 6.0L V8 Vortec
Chevrolet Aveo
2012-2018 1.6L I4
Chevrolet Beat
2018-2021 1.2L I4
Chevrolet Beretta
1990-1996 2.2L I4
Common Questions
What does code B0220 mean on a 2003-2024 Chevrolet Express?
B0220 stands for "Driver Power Mirror Motor Circuit". Malfunction in the driver side power mirror motor circuit. The mirror does not adjust or adjusts erratically.
What are the symptoms of B0220 on a Chevrolet Express?
Common symptoms of B0220 include: Driver mirror not adjusting, Mirror moves in one direction only, Mirror switch unresponsive for driver side, Humming noise from mirror.
What causes B0220 on a 2003-2024 Chevrolet Express?
Common causes of B0220 include: Faulty mirror motor, Mirror switch failure, Wiring damage in door, Mirror gearbox stripped, Connector corrosion.