AutoCodes – GMC – B0014 2016 GMC Sierra

B0014 2016 GMC Sierra Code - Driver Seat Side Air Bag Deployment Loop

Quick Answer

During a side or frontal crash of sufficient force the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current flow through the deployment loop in order to deploy the side impact module. Common causes include Faulty Driver Seat Side Air Bag, Driver Seat Side Air Bag harness is open or shorted, Driver Seat Side Air Bag 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: B0014 2016 GMC Sierra indicates Driver Seat Side Air Bag Deployment Loop.
Common causes: Common causes include Faulty Driver Seat Side Air Bag, Driver Seat Side Air Bag harness is open or shorted, Driver Seat Side Air Bag 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 346

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 B0014 2016 GMC Sierra Description

During a side or frontal crash of sufficient force the inflatable restraint Sensing and Diagnostic Module (SDM) will allow current flow through the deployment loop in order to deploy the side impact module. A shorting bar is located in the electrical connector of the side impact module. The side impact module high control circuit and low control circuit are shorted together by the shorting bar when the electrical connector is disconnected. The shorting bar helps prevent unwanted deployment of the inflator module during servicing. The SDM performs a continuous diagnostic test on the deployment loops to check for proper circuit continuity and for shorts to ground or voltage. If the results of any deployment loop circuit test are below specifications the code B0014 and the appropriate symptom byte will be set.

OBDII Code B0014 2016 GMC Sierra - Driver Seat Side Air Bag Deployment Loop - AutoCodes.com — B0014 2016 GMC Sierra Code - Driver Seat Side Air Bag Deployment Loop

What does this mean?

What are the Possible Causes of the DTC B0014 2016 GMC Sierra?

Faulty Driver Seat Side Air Bag
Driver Seat Side Air Bag harness is open or shorted
Driver Seat Side Air Bag circuit poor electrical connection
Faulty Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0014 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

B0014:01 Driver Seat Side Air Bag Deployment Loop Short to Battery
B0014:02 Driver Seat Side Air Bag Deployment Loop Short to Ground
B0014:04 Driver Seat Side Air Bag Deployment Loop Open
B0014:0D Driver Seat Side Air Bag Deployment Loop High Resistance
B0014:0E Driver Seat Side Air Bag Deployment Loop Low Resistance

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0014 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 B0014 2016 GMC Sierra code?

Need more information on how to fix the B0014 2016 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0014 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 B0014 2016 GMC Sierra Code

1. What does OBDII code B0014 in a 2016 GMC Sierra indicate?

The code B0014 for a 2016 GMC Sierra specifically relates to the Driver Seat Side Air Bag Deployment Loop.

2. What are common symptoms of OBDII code B0014 in a 2016 GMC Sierra?

Common symptoms of code B0014 may include the airbag warning light on the dashboard, a message indicating an issue with the driver seat side airbag, or a non-deployment of the airbag during an accident.

3. What are possible causes of OBDII code B0014 in a 2016 GMC Sierra?

Potential causes of code B0014 in a 2016 GMC Sierra can include a faulty driver seat side airbag deployment loop, a disconnected or damaged wiring harness in the airbag system, or a problem with the airbag control module.

4. How can I diagnose the issue related to OBDII code B0014 in my 2016 GMC Sierra?

Diagnosing code B0014 typically involves using a diagnostic scan tool to retrieve the specific fault codes, inspecting the driver seat side airbag deployment loop and wiring for any visible damage, and testing the airbag system components for proper functionality.

5. Can I still drive my 2016 GMC Sierra with OBDII code B0014 present?

It is not recommended to drive your vehicle with an unresolved airbag issue indicated by code B0014, as this may compromise the safety of the driver in the event of a collision.

6. How can I repair OBDII code B0014 in my 2016 GMC Sierra?

Repairing code B0014 often involves replacing the faulty driver seat side airbag deployment loop, repairing any damaged wiring or connections in the airbag system, and clearing the fault codes from the vehicle's computer.

7. Is it possible to reset OBDII code B0014 in a 2016 GMC Sierra without fixing the underlying issue?

While you can clear the fault codes temporarily, the airbag system will continue to detect the problem and trigger the code until the root cause is addressed. It is crucial to fix the issue to ensure the airbag system functions properly.

8. Are there any safety precautions to consider when working on the airbag system related to OBDII code B0014 in a 2016 GMC Sierra?

When working on the airbag system, always disconnect the vehicle's battery, wait for the capacitors to discharge, and follow proper safety procedures to avoid accidental airbag deployment, which can cause injury.

9. Can a DIY enthusiast fix OBDII code B0014 in a 2016 GMC Sierra?

While some basic troubleshooting and repairs can be done by experienced DIY enthusiasts, working on the airbag system requires specialized knowledge and tools. It is recommended to consult a professional or certified technician for airbag system repairs.

10. How much does it typically cost to repair OBDII code B0014 in a 2016 GMC Sierra?

The cost of repairing code B0014 can vary depending on the specific issue, parts needed for replacement, and labor costs. It is advisable to obtain quotes from reputable repair shops or dealerships for an accurate estimate.