B2143
Outside Rearview Mirror Reached Limit Of Travel
B2143 is an OBD-II diagnostic trouble code meaning: Outside Rearview Mirror Reached Limit Of Travel. Common causes: mechanical damage to the mirror or its drive, malfunction of the mirror adjustment motor. Estimated repair cost: $56–167.
Symptoms
- Inability to adjust the mirror in one direction
- Mirror does not move when trying to adjust
- Error indication on the dashboard
Causes
- Mechanical damage to the mirror or its drive
- Malfunction of the mirror adjustment motor
- Problems with the wiring harness or connectors
- Malfunction of the mirror control unit
How to Fix
- Check the mechanical integrity of the mirror and its drive
- Diagnose the mirror adjustment motor
- Check wiring harness and connectors for damage
- If necessary, replace faulty components
Related codes
FAQ
What does the B2143 code mean?
B2143 is an OBD-II diagnostic trouble code that indicates: Outside Rearview Mirror Reached Limit Of Travel
What causes a B2143 error code?
The most common causes of B2143 include: Mechanical damage to the mirror or its drive; Malfunction of the mirror adjustment motor; Problems with the wiring harness or connectors; Malfunction of the mirror control unit.
How do I fix a B2143 diagnostic trouble code?
To fix B2143: Check the mechanical integrity of the mirror and its drive. Diagnose the mirror adjustment motor. Check wiring harness and connectors for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2143?
Limited driving only, diagnose soon
How much does it cost to fix B2143?
The estimated repair cost for B2143 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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