B2628
Outside Key Antenna Rear Bumper
B2628 is an OBD-II diagnostic trouble code meaning: Outside Key Antenna Rear Bumper. Common causes: damage to the antenna in the rear bumper, open or shorted wiring harness. Estimated repair cost: $56–167.
Symptoms
- The system does not recognize the key near the rear bumper
- Problems opening the trunk without a key
- Error indication on the instrument panel
Causes
- Damage to the antenna in the rear bumper
- Open or shorted wiring harness
- Malfunction of the keyless entry system control module
- Connector connection problems
How to Fix
- Diagnostics of the keyless entry system using a scanner
- Checking the integrity of the wiring harness and connections
- Replacing the antenna if necessary
- Reflashing or replacing the control module if a malfunction is detected
Related codes
FAQ
What does the B2628 code mean?
B2628 is an OBD-II diagnostic trouble code that indicates: Outside Key Antenna Rear Bumper
What causes a B2628 error code?
The most common causes of B2628 include: Damage to the antenna in the rear bumper; Open or shorted wiring harness; Malfunction of the keyless entry system control module; Connector connection problems.
How do I fix a B2628 diagnostic trouble code?
To fix B2628: Diagnostics of the keyless entry system using a scanner. Checking the integrity of the wiring harness and connections. Replacing the antenna if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2628?
Limited driving only, diagnose soon
How much does it cost to fix B2628?
The estimated repair cost for B2628 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat