B2140
Outside Rearview Mirror Reached Limit Of Travel
B2140 is an OBD-II diagnostic trouble code meaning: Outside Rearview Mirror Reached Limit Of Travel. Common causes: mechanical damage to the mirror, mirror motor malfunction. Estimated repair cost: $56–167.
Symptoms
- The mirror does not move in one direction
- Mirror stops in extreme position
- Clicking sound when trying to move the mirror
Causes
- Mechanical damage to the mirror
- Mirror motor malfunction
- Wiring Harness Problems
- Malfunction of the mirror control unit
How to Fix
- Check the mechanical integrity of the mirror
- Check the operation of the mirror motor
- Check wiring harness for damage
- Check the mirror control unit
Related codes
FAQ
What does the B2140 code mean?
B2140 is an OBD-II diagnostic trouble code that indicates: Outside Rearview Mirror Reached Limit Of Travel
What causes a B2140 error code?
The most common causes of B2140 include: Mechanical damage to the mirror; Mirror motor malfunction; Wiring Harness Problems; Malfunction of the mirror control unit.
How do I fix a B2140 diagnostic trouble code?
To fix B2140: Check the mechanical integrity of the mirror. Check the operation of the mirror motor. Check wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2140?
Limited driving only, diagnose soon
How much does it cost to fix B2140?
The estimated repair cost for B2140 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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