B2A2E
Right Front Lamp Low Beam Circuit Open
B2A2E is an OBD-II diagnostic trouble code meaning: Right Front Lamp Low Beam Circuit Open. Common causes: burnt out lamp, oxidized or damaged contacts in connectors. Estimated repair cost: $6–56.
Symptoms
- The low beam of the right headlight does not work
- External lighting fault warning on instrument panel
- Activating the emergency mode of headlights (if provided)
Causes
- Burnt out lamp
- Oxidized or damaged contacts in connectors
- Broken wire in the harness
- Faulty headlight relay
- Body Control Module (BCM) Problems
How to Fix
- Check the lamp for integrity of the filament
- Inspect connectors and contacts for corrosion/damage
- Test the circuit with a multimeter from the lamp to the BCM
- Check power to headlight relay
- Scan BCM for additional errors
Related codes
FAQ
What does the B2A2E code mean?
B2A2E is an OBD-II diagnostic trouble code that indicates: Right Front Lamp Low Beam Circuit Open
What causes a B2A2E error code?
The most common causes of B2A2E include: Burnt out lamp; Oxidized or damaged contacts in connectors; Broken wire in the harness; Faulty headlight relay.
How do I fix a B2A2E diagnostic trouble code?
To fix B2A2E: Check the lamp for integrity of the filament. Inspect connectors and contacts for corrosion/damage. Test the circuit with a multimeter from the lamp to the BCM. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2A2E?
Limited driving only, diagnose soon
How much does it cost to fix B2A2E?
The estimated repair cost for B2A2E is $6–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat