B255F:02 Code - Interior Door Handle Backlight Circuit Short to Ground
Quick Answer
The B255F:02 diagnostic trouble code (DTC) indicates that there is a short to ground in the interior door handle backlight circuit of the vehicle. Common causes include Damaged wiring harness leading to a short to ground, Faulty interior door handle backlight assembly, Malfunctioning control module responsible for the interior door handle backlight. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B255F:02 indicates Interior Door Handle Backlight Circuit Short to Ground.
- Common causes
- Common causes include Damaged wiring harness leading to a short to ground, Faulty interior door handle backlight assembly, Malfunctioning control module responsible for the interior door handle backlight.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code B255F:02 Description
The B255F:02 diagnostic trouble code (DTC) indicates that there is a short to ground in the interior door handle backlight circuit of the vehicle. This means that there is an unintended connection between the wiring of the interior door handle backlight and the vehicle's ground, causing an electrical fault. The interior door handle backlight is a feature that provides illumination to the door handle area for easier visibility and access in low-light conditions.
Common Causes of B255F:02
- Damaged wiring harness leading to a short to ground.
- Faulty interior door handle backlight assembly.
- Malfunctioning control module responsible for the interior door handle backlight.
- Poor electrical connection in the circuit causing a short to ground.
- Water or moisture intrusion causing corrosion in the wiring or components.
Symptoms of B255F:02
- Interior door handle backlight not illuminating.
- Fuse for interior door handle backlight blowing repeatedly.
- Interior door handle backlight flickering intermittently.
- Dashboard warning light indicating a fault in the interior door handle backlight system.
How to Fix B255F:02
- Begin by diagnosing the specific location of the short to ground using a multimeter and wiring diagram.
- Inspect the wiring harness for any visible damage or signs of wear. Replace any damaged wiring as needed.
- Check the interior door handle backlight assembly for proper functionality. Replace the assembly if it is faulty.
- Test the control module for the interior door handle backlight to ensure it is functioning correctly. Replace if necessary.
- Clear the DTC from the vehicle's computer system and test the interior door handle backlight to confirm proper operation.
Cost to Fix B255F:02
The typical repair costs for addressing a B255F:02 code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of parts for this repair could range from $50 to $200, while labor costs could range from $100 to $300. It is important to note that these are rough estimates, and actual costs may vary based on the vehicle make and model, location, and the extent of the repair needed. It is recommended to consult with a professional mechanic for a more accurate cost estimate.
Tech Notes for B255F:02
B255F:04 Interior Door Handle Backlight Circuit Open
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