B1668
Mirror Driver Right/Left Motor Stalled
B1668 is an OBD-II diagnostic trouble code meaning: Mirror Driver Right/Left Motor Stalled. Common causes: mechanical jamming of the mirror, worn or damaged drive motor. Estimated repair cost: $33–167.
Symptoms
- The mirror is not adjustable in one or more directions
- The mirror motor is making unusual noises
- The mirror remains in a fixed position
Causes
- Mechanical jamming of the mirror
- Worn or damaged drive motor
- Problems in the wiring harness
- Malfunction of the mirror control unit
- Short circuit or open circuit in the drive circuit
How to Fix
- Check the mechanical part of the mirror for jamming
- Diagnose the drive motor (resistance, performance)
- Check wiring harness and connectors for damage
- Test the mirror control unit
- Replace faulty components (motor, harness, control unit)
Related codes
FAQ
What does the B1668 code mean?
B1668 is an OBD-II diagnostic trouble code that indicates: Mirror Driver Right/Left Motor Stalled
What causes a B1668 error code?
The most common causes of B1668 include: Mechanical jamming of the mirror; Worn or damaged drive motor; Problems in the wiring harness; Malfunction of the mirror control unit.
How do I fix a B1668 diagnostic trouble code?
To fix B1668: Check the mechanical part of the mirror for jamming. Diagnose the drive motor (resistance, performance). Check wiring harness and connectors for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B1668?
Limited driving only, diagnose soon
How much does it cost to fix B1668?
The estimated repair cost for B1668 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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