Engine-CodesGMC – B0013 2015 GMC Sierra

B0013 2015 GMC Sierra Code - Driver Steering Wheel Air Bag Deployment Loop Stage 2

Quick Answer

The B0013 diagnostic trouble code (DTC) for a 2015 GMC Sierra relates to the Driver Steering Wheel Air Bag Deployment Loop Stage 2. Common causes include Faulty airbag deployment loop, Wiring issues or short circuits in the airbag system, Malfunctioning airbag 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
B0013 2015 GMC Sierra indicates Driver Steering Wheel Air Bag Deployment Loop Stage 2.
Common causes
Common causes include Faulty airbag deployment loop, Wiring issues or short circuits in the airbag system, Malfunctioning airbag 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.
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B0013 2015 GMC Sierra Description

The B0013 diagnostic trouble code (DTC) for a 2015 GMC Sierra relates to the Driver Steering Wheel Air Bag Deployment Loop Stage 2. This code indicates a problem with the driver's side airbag deployment loop, specifically at stage 2. The airbag deployment loop is a crucial component of the vehicle's safety system, responsible for deploying the airbag in the event of a collision. Stage 2 refers to the second phase of the deployment process, where the airbag is fully inflated to protect the driver.

OBDII Code B0013 2015 GMC Sierra - Driver Steering Wheel Air Bag Deployment Loop Stage 2
B0013 2015 GMC Sierra Code - Driver Steering Wheel Air Bag Deployment Loop Stage 2

Common Causes of B0013 2015 GMC Sierra

  1. Faulty airbag deployment loop
  2. Wiring issues or short circuits in the airbag system
  3. Malfunctioning airbag control module
  4. Impact or damage to the steering wheel that affects the airbag system
  5. Corrosion or poor connections in the airbag circuitry

Symptoms of B0013 2015 GMC Sierra

  1. Illuminated airbag warning light on the dashboard
  2. Inability to turn off the airbag warning light
  3. Loss of functionality in the driver's side airbag
  4. Diagnostic trouble code B0013 stored in the vehicle's computer system

How to Fix B0013 2015 GMC Sierra

  1. Diagnose the issue using a scan tool to retrieve the specific DTC and identify the root cause of the problem.
  2. Inspect the airbag deployment loop, wiring, and connections for any signs of damage, corrosion, or loose connections.
  3. Replace any faulty components, such as the airbag deployment loop, control module, or wiring harness, as needed.
  4. Clear the DTC from the vehicle's computer system and perform a test to ensure that the airbag system is functioning correctly.
  5. Reset the airbag warning light on the dashboard to indicate that the issue has been resolved.

Cost to Fix B0013 2015 GMC Sierra

The typical repair costs for addressing a B0013 DTC in a 2015 GMC Sierra can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the cost of parts for replacing components such as the airbag deployment loop or control module can range from $200 to $500. Labor costs for diagnosing and repairing the issue can add an additional $100 to $300 to the total repair bill. Overall, the total cost of addressing a B0013 DTC in a 2015 GMC Sierra may range from $300 to $800. It's important to note that these are rough estimates, and actual repair costs may vary based on factors such as location, labor rates, and the availability of parts. It's recommended to consult with a qualified mechanic or auto repair shop for a more accurate cost estimate based on your specific situation.

Tech Notes for B0013 2015 GMC Sierra

B0013:01 Driver Frontal Deployment Loop Stage 2 Short to Battery

B0013:02 Driver Frontal Deployment Loop Stage 2 Short to Ground

B0013:04 Driver Frontal Deployment Loop Stage 2 Open Circuit

B0013:0D Driver Frontal Deployment Loop Stage 2 High Resistance

B0013:0E Driver Frontal Deployment Loop Stage 2 Low Resistance

Need more information about the B0013 2015 GMC Sierra code?

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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

  • Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
  • Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
  • Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
  • Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 B0013 2015 GMC Sierra Code

1. What are common symptoms of OBDII code B0013 in a 2015 GMC Sierra?

The most common symptoms include an illuminated airbag warning light on the dashboard and potential non-deployment of the driver's steering wheel airbag during a collision.

2. What does the OBDII code B0013 for a 2015 GMC Sierra indicate?

Code B0013 specifically refers to an issue with the Driver Steering Wheel Air Bag Deployment Loop Stage 2 in the vehicle's airbag system.

3. What are possible causes of OBDII code B0013 in a 2015 GMC Sierra?

Potential causes of this code include a faulty driver-side airbag module, damaged wiring or connectors in the airbag system, or a problem with the airbag control module.

4. How can I diagnose the OBDII code B0013 in my 2015 GMC Sierra?

Diagnosing this code typically involves using a scan tool to retrieve the specific error codes, inspecting the airbag system's components for visible damage, and testing the circuits and connections related to the driver's airbag.

5. Is it safe to drive my 2015 GMC Sierra with OBDII code B0013?

It is not recommended to drive the vehicle with an active airbag fault code like B0013, as it may compromise the effectiveness of the driver's airbag in the event of a collision.

6. Can I reset the OBDII code B0013 in my 2015 GMC Sierra myself?

While you can clear the code using an OBDII scanner, it is crucial to address the underlying issue causing the fault code to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code B0013 in a 2015 GMC Sierra?

The repair costs for this code can vary depending on the specific cause of the issue, but it may involve replacing the driver-side airbag module, repairing damaged wiring, or resetting the airbag control module.

8. Are there any safety precautions I should take when working on the airbag system related to OBDII code B0013 in my 2015 GMC Sierra?

It is highly recommended to disconnect the vehicle's battery and wait for at least 15 minutes before working on the airbag system to prevent accidental deployment, which can cause injury.

9. Can a DIY enthusiast with basic automotive knowledge fix OBDII code B0013 in a 2015 GMC Sierra?

While some simple checks like inspecting wiring connections can be done by DIY enthusiasts, diagnosing and repairing airbag system issues related to this code may require specialized tools and expertise best left to professionals.

10. How long does it take to repair OBDII code B0013 in a 2015 GMC Sierra?

The repair time can vary based on the exact cause of the issue and the availability of parts, but it typically ranges from a few hours to a full day, especially if complex diagnostics and component replacements are needed.

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