AutoCodes – Chevrolet – B255D 2014 Chevrolet Silverado

B255D 2014 Chevrolet Silverado Code - Passenger Compartment Lamp Control Circuit

Quick Answer

The Body Control Module (BCM) supplies battery voltage to accent lighting lamps via the accent lamp control circuit. Common causes include Faulty Courtesy Lamp, Courtesy Lamp harness is open or shorted, Courtesy Lamp circuit poor electrical connection. 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: B255D 2014 Chevrolet Silverado indicates Passenger Compartment Lamp Control Circuit.
Common causes: Common causes include Faulty Courtesy Lamp, Courtesy Lamp harness is open or shorted, Courtesy Lamp circuit poor electrical connection.
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 Popularity 222

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 25, 2023

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B255D 2014 Chevrolet Silverado Description

The Body Control Module (BCM) supplies battery voltage to accent lighting lamps via the accent lamp control circuit. When a door is opened the BCM applies battery voltage to the accent lamp control circuit illuminating all of the accent lighting. The accent lighting will remain illuminated until all doors are closed, and the ignition is OFF. The accent lighting remains illuminated with the ignition ON. The Diagnostic Trouble Code (DTC) will be set when the BCM detects a problem in the courtesy lamps control circuit terminal.

OBDII Code B255D 2014 Chevrolet Silverado - Passenger Compartment Lamp Control Circuit - AutoCodes.com — B255D 2014 Chevrolet Silverado Code - Passenger Compartment Lamp Control Circuit

What does this mean?

What are the Possible Causes of the DTC B255D 2014 Chevrolet Silverado?

Faulty Courtesy Lamp
Courtesy Lamp harness is open or shorted
Courtesy Lamp circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B255D 2014 Chevrolet Silverado?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

B255D:01 Passenger Compartment Lamp Control Circuit Short to Battery
B255D:02 Passenger Compartment Lamp Control Circuit Short to Ground
B255D:04 Passenger Compartment Lamp Control Circuit Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B255D 2014 Chevrolet Silverado code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B255D 2014 Chevrolet Silverado code?

Need more information on how to fix the B255D 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B255D 2014 Chevrolet Silverado Code

1. What does the OBDII code B255D on a 2014 Chevrolet Silverado indicate?

- The B255D code specifically refers to a fault in the Passenger Compartment Lamp Control Circuit.

2. What are the common symptoms of OBDII code B255D in a 2014 Chevrolet Silverado?

- Common symptoms include the passenger compartment lamp not turning on or flickering intermittently.

3. What are the possible causes of OBDII code B255D in a 2014 Chevrolet Silverado?

- Causes may include a faulty passenger compartment lamp, wiring issues, a defective lamp control module, or a blown fuse.

4. How can I diagnose the OBDII code B255D in a 2014 Chevrolet Silverado?

- Diagnosis involves inspecting the passenger compartment lamp, checking the wiring connections, testing the lamp control module, and verifying fuse integrity.

5. Can I repair the OBDII code B255D issue in a 2014 Chevrolet Silverado myself?

- Depending on your automotive repair skills, you may be able to replace the faulty lamp, repair wiring, or address other identified issues. However, professional assistance is recommended for complex repairs.

6. Is it safe to continue driving with the OBDII code B255D illuminated in a 2014 Chevrolet Silverado?

- While the code itself may not affect the vehicle's drivability, it's essential to ensure proper interior lighting for visibility and safety. Promptly addressing the issue is advisable.

7. How much does it typically cost to repair the OBDII code B255D in a 2014 Chevrolet Silverado?

- Repair costs can vary based on the specific cause of the issue, parts needed, and labor rates. It's recommended to obtain quotes from reputable mechanics or service centers.

8. Can a loose connection trigger the OBDII code B255D in a 2014 Chevrolet Silverado?

- Yes, a loose or damaged wiring connection related to the passenger compartment lamp control circuit can indeed trigger the B255D diagnostic trouble code.

9. Are there any recalls or technical service bulletins related to the OBDII code B255D in a 2014 Chevrolet Silverado?

- It's advisable to check with a Chevrolet dealership or online databases for any relevant recalls or technical service bulletins pertaining to the B255D code in your specific vehicle.

10. Will resetting the OBDII system clear the B255D code in a 2014 Chevrolet Silverado?

- While clearing the code may temporarily turn off the check engine light, it's crucial to diagnose and address the underlying issue causing the B255D code for a lasting repair.