B1D28
Mirror Motor Common Control Circuit High
B1D28 is an OBD-II diagnostic trouble code meaning: Mirror Motor Common Control Circuit High. Common causes: short circuit in control circuit, mirror motor malfunction. Estimated repair cost: $56–167.
Symptoms
- Mirrors are not adjustable
- Mirrors move jerkily
- The fuse blows
Causes
- Short circuit in control circuit
- Mirror motor malfunction
- Wiring harness damage
- Malfunction of the mirror control unit
How to Fix
- Check the mirror control circuit fuse
- Inspect the wiring harness for damage
- Check the mirror motor for functionality
- Diagnose the mirror control unit
Related codes
FAQ
What does the B1D28 code mean?
B1D28 is an OBD-II diagnostic trouble code that indicates: Mirror Motor Common Control Circuit High
What causes a B1D28 error code?
The most common causes of B1D28 include: Short circuit in control circuit; Mirror motor malfunction; Wiring harness damage; Malfunction of the mirror control unit.
How do I fix a B1D28 diagnostic trouble code?
To fix B1D28: Check the mirror control circuit fuse. Inspect the wiring harness for damage. Check the mirror motor for functionality. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1D28?
Limited driving only, diagnose soon
How much does it cost to fix B1D28?
The estimated repair cost for B1D28 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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