AutoCodes – GMC – B0013 2016 GMC Sierra

B0013 2016 GMC Sierra Code - Driver Steering Wheel Air Bag Deployment Loop Stage 2

Quick Answer

During a frontal crash of sufficient force, the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy the steering wheel air bag. Common causes include Faulty Steering Wheel Air Bag, Faulty Steering Wheel Air Bag Coil, Steering Wheel Air Bag harness is open or shorted. 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 2016 GMC Sierra indicates Driver Steering Wheel Air Bag Deployment Loop Stage 2.
Common causes: Common causes include Faulty Steering Wheel Air Bag, Faulty Steering Wheel Air Bag Coil, Steering Wheel Air Bag harness is open or shorted.
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 379

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 Oct 09, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0013 2016 GMC Sierra Description

During a frontal crash of sufficient force, the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current to flow through the deployment loop in order to deploy the steering wheel air bag. The SDM performs continuous diagnostic tests on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. There are two shorting bars used within the steering wheel air bag coil connector which will short together both steering wheel air bag stage 1 high control circuit and steering wheel air bag stage 1 low control circuit and both steering wheel air bag stage 2 high control circuit and steering wheel air bag stage 2 low control circuit when the connector is disconnected. This will help to prevent unwanted deployment of the steering wheel air bag during servicing.

OBDII Code B0013 2016 GMC Sierra - Driver Steering Wheel Air Bag Deployment Loop Stage 2 - AutoCodes.com — B0013 2016 GMC Sierra Code - Driver Steering Wheel Air Bag Deployment Loop Stage 2

What does this mean?

What are the Possible Causes of the DTC B0013 2016 GMC Sierra?

Faulty Steering Wheel Air Bag
Faulty Steering Wheel Air Bag Coil
Steering Wheel Air Bag harness is open or shorted
Steering Wheel Air Bag circuit poor electrical connection
Faulty Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0013 2016 GMC Sierra?

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

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0013 2016 GMC Sierra 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 B0013 2016 GMC Sierra code?

Need more information on how to fix the B0013 2016 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0013 2016 GMC Sierra code diagnosed by a professional: Find a repair shop in your area

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 2016 GMC Sierra Code

1. What are common symptoms of OBDII code B0013 in a 2016 GMC Sierra?

- Common symptoms include the airbag warning light being illuminated on the dashboard and potential non-deployment of the driver's steering wheel airbag.

2. What does OBDII code B0013 indicate in a 2016 GMC Sierra?

- OBDII code B0013 in a 2016 GMC Sierra refers to a Driver Steering Wheel Air Bag Deployment Loop Stageâ€‰2 malfunction.

3. What are possible causes of OBDII code B0013 in a 2016 GMC Sierra?

- Possible causes of OBDII code B0013 in a 2016 GMC Sierra include a faulty driver steering wheel airbag deployment loop, wiring issues, or a defective airbag module.

4. How can I diagnose the cause of OBDII code B0013 in my 2016 GMC Sierra?

- Diagnosing OBDII code B0013 typically requires using a diagnostic scan tool to retrieve the specific fault code and then inspecting the driver steering wheel airbag system for any visible damage or wiring issues.

5. Can I still drive my 2016 GMC Sierra with OBDII code B0013 present?

- It is not recommended to drive your 2016 GMC Sierra with OBDII code B0013 present, as it indicates a potential issue with the driver's steering wheel airbag deployment system, compromising your safety in the event of a collision.

6. How should I repair OBDII code B0013 in my 2016 GMC Sierra?

- Repairing OBDII code B0013 may involve replacing the driver steering wheel airbag deployment loop, repairing any damaged wiring, or addressing issues with the airbag module. It is recommended to consult a qualified mechanic for proper diagnosis and repair.

7. Can resetting the OBDII system clear code B0013 in a 2016 GMC Sierra?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing code B0013 is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.

8. Is it safe to reset the OBDII system to clear code B0013 in a 2016 GMC Sierra?

- While resetting the OBDII system is safe, it is crucial to address the root cause of code B0013 before clearing it, as this code pertains to the driver's steering wheel airbag deployment system's functionality and safety.

9. Are there any recalls related to OBDII code B0013 in a 2016 GMC Sierra?

- It is recommended to check with GMC or the National Highway Traffic Safety Administration (NHTSA) for any recalls related to OBDII code B0013 in a 2016 GMC Sierra to ensure proper resolution of the issue.

10. Can a DIY enthusiast fix OBDII code B0013 in a 2016 GMC Sierra?

- While some DIY enthusiasts may have the skills to address simpler issues related to OBDII code B0013, given that it involves the driver's steering wheel airbag deployment system, it is advisable to seek professional assistance to ensure proper diagnosis and repair.