B2655 GMC Code - Courtesy Lamp Low Control Circuit High
Quick Answer
The B2655 GMC code refers to an issue with the courtesy lamp low control circuit being too high. Common causes include Short circuit in the wiring, Damaged wire or connector in the circuit, Faulty courtesy lamp control module. 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
- B2655 GMC indicates Courtesy Lamp Low Control Circuit High.
- Common causes
- Common causes include Short circuit in the wiring, Damaged wire or connector in the circuit, Faulty courtesy lamp control module.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B2655 GMC Description
The B2655 GMC code refers to an issue with the courtesy lamp low control circuit being too high. This means that there is an electrical fault in the circuit that controls the courtesy lamps in the vehicle, causing them to receive more voltage than they should. The courtesy lamps are the interior lights in the vehicle that turn on when the doors are opened or when the light switch is activated.
Common Causes of B2655 GMC
- Short circuit in the wiring.
- Damaged wire or connector in the circuit.
- Faulty courtesy lamp control module.
- Malfunctioning lamp switch.
- Corrosion in the wiring or connectors.
Symptoms of B2655 GMC
- Courtesy lamps not turning on when doors are opened.
- Courtesy lamps staying on constantly.
- Battery draining quickly.
- Other interior lights flickering or not working.
How to Fix B2655 GMC
- Use a multimeter to test the voltage in the courtesy lamp low control circuit.
- Inspect the wiring and connectors for any damage or corrosion.
- Check the courtesy lamp control module for proper operation.
- Test the lamp switch to ensure it is functioning correctly.
- Repair or replace any faulty components as needed.
Cost to Fix B2655 GMC
The typical repair costs for addressing the B2655 GMC 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 the labor cost could be anywhere from $100 to $300. It's important to keep in mind that diagnosis time and labor rates can vary based on the location, vehicle make and model, and engine type. Check with local auto repair shops for a more accurate estimate.
Need more information about the B2655 GMC code?
Need more information on how to fix the B2655 GMC code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2655 GMC code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B2655 GMC Code
1. What are the common symptoms of OBDII code B2655 GMC (Courtesy Lamp Low Control Circuit High)?
The common symptoms include the courtesy lamp staying on constantly, flickering, or not working at all.
2. What are the possible causes of OBDII code B2655 GMC?
Possible causes of this code include a faulty courtesy lamp switch, damaged wiring in the control circuit, or a malfunctioning body control module.
3. How can I diagnose the issue related to OBDII code B2655 GMC?
You can diagnose the issue by inspecting the courtesy lamp switch, checking the wiring for any damage or loose connections, and using a diagnostic scanner to retrieve trouble codes from the body control module.
4. What are some simple repair tips for fixing OBDII code B2655 GMC?
Some repair tips include checking and replacing the courtesy lamp switch if necessary, repairing any damaged wiring in the control circuit, and resetting the body control module after making repairs.
5. Can I drive my vehicle with OBDII code B2655 GMC present?
It is generally safe to drive your vehicle with this code, but it is recommended to address the issue promptly to ensure the proper functionality of the courtesy lamp and prevent any potential electrical issues.
6. How much does it typically cost to repair OBDII code B2655 GMC?
The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from $100 to $300 for parts and labor.
7. Will resetting the OBDII code B2655 GMC fix the issue?
Resetting the code may temporarily turn off the warning light, but it will not fix the underlying problem causing the code to trigger. Proper diagnosis and repair are necessary to resolve the issue.
8. Can a DIY enthusiast fix OBDII code B2655 GMC at home?
Depending on your skill level and access to tools, it is possible to fix this code at home by following proper diagnostic procedures and repair steps, such as checking the courtesy lamp switch and inspecting the wiring.
9. Is OBDII code B2655 GMC a common issue in GMC vehicles?
While not as common as some other OBDII codes, B2655 related to the courtesy lamp low control circuit high can occur in GMC vehicles, especially in older models or vehicles with electrical system issues.
10. How long does it typically take to repair OBDII code B2655 GMC?
The repair time for this code can vary based on the cause of the issue and the complexity of the repair. In general, it may take anywhere from 1 to 3 hours to diagnose and fix the problem.
Discuss the causes and fixes for B2655 GMC OBDII Code
Code B2655 GMC comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.