B2A2B
Left Corner Lamp Output Circuit Short To Ground
B2A2B is an OBD-II diagnostic trouble code meaning: Left Corner Lamp Output Circuit Short To Ground. Common causes: damage to the wire or wiring harness, short circuit in lamp socket. Estimated repair cost: $11–56.
Symptoms
- Left corner lamp does not work
- Flashing or random lighting of the lamp
- Error message on the dashboard
Causes
- Damage to the wire or wiring harness
- Short circuit in lamp socket
- Malfunction of the lamp itself
- Problems in the lighting control unit
How to Fix
- Check the integrity of the lamp and its socket
- Inspect the wiring harness for damage
- Check the circuit resistance to ground
- If necessary, replace the lamp or wiring
Related codes
FAQ
What does the B2A2B code mean?
B2A2B is an OBD-II diagnostic trouble code that indicates: Left Corner Lamp Output Circuit Short To Ground
What causes a B2A2B error code?
The most common causes of B2A2B include: Damage to the wire or wiring harness; Short circuit in lamp socket; Malfunction of the lamp itself; Problems in the lighting control unit.
How do I fix a B2A2B diagnostic trouble code?
To fix B2A2B: Check the integrity of the lamp and its socket. Inspect the wiring harness for damage. Check the circuit resistance to ground. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2A2B?
Limited driving only, diagnose soon
How much does it cost to fix B2A2B?
The estimated repair cost for B2A2B is $11–56. Actual cost depends on your vehicle, location, and labor rates.
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