AutoCodes – GMC – B0022 2014 GMC Sierra

B0022 2014 GMC Sierra Code - Passenger Seat Belt Retractor Pretensioner Deployment Loop

Quick Answer

The seat belt pretensioner (driver and passenger) consists of a housing, seat belt retractor (located in the B-pillar), seat belt anchor (located in the seat), seat belt webbing, an initiator, and a canister of gas-generating materials. Common causes include Faulty Passenger Seat Belt Retractor Pretensioner, Passenger Seat Belt Retractor Pretensioner harness is open or shorted, Passenger Seat Belt Retractor Pretensioner 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: B0022 2014 GMC Sierra indicates Passenger Seat Belt Retractor Pretensioner Deployment Loop.
Common causes: Common causes include Faulty Passenger Seat Belt Retractor Pretensioner, Passenger Seat Belt Retractor Pretensioner harness is open or shorted, Passenger Seat Belt Retractor Pretensioner 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 421

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 B0022 2014 GMC Sierra Description

The seat belt pretensioner (driver and passenger) consists of a housing, seat belt retractor (located in the B-pillar), seat belt anchor (located in the seat), seat belt webbing, an initiator, and a canister of gas-generating materials. The initiator is part of the seat belt pretensioner deployment loop. When the vehicle is involved in a collision of sufficient force, the Inflatable Restraint Sensing and Diagnostic Module (SDM) causes current to flow through the seat belt deployment loops to the initiator. Current passing through the initiator ignites the material in the canister producing a rapid generation of gas. The gas produced from this reaction deploys the seat belt pretensioners which removes all of the slack in the seat belts. Depending on the severity of the collision, the seat belt pretensioners may deploy without the frontal air bags deploying, or they will deploy immediately before the frontal air bags deploy. A shorting bar (if equipped) is located in the connector.

OBDII Code B0022 2014 GMC Sierra - Passenger Seat Belt Retractor Pretensioner Deployment Loop - AutoCodes.com — B0022 2014 GMC Sierra Code - Passenger Seat Belt Retractor Pretensioner Deployment Loop

What does this mean?

What are the Possible Causes of the DTC B0022 2014 GMC Sierra?

Faulty Passenger Seat Belt Retractor Pretensioner
Passenger Seat Belt Retractor Pretensioner harness is open or shorted
Passenger Seat Belt Retractor Pretensioner circuit poor electrical connection
Faulty Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0022 2014 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

B0022:01 Passenger Seat Belt Anchor Pretensioner Deployment Loop Short to Battery
B0022:02 Passenger Seat Belt Anchor Pretensioner Deployment Loop Short to Ground
B0022:04 Passenger Seat Belt Anchor Pretensioner Deployment Loop Open
B0022:0D Passenger Seat Belt Anchor Pretensioner Deployment Loop High Resistance
B0022:0E Passenger Seat Belt Anchor Pretensioner Deployment Loop Low Resistance

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0022 2014 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 B0022 2014 GMC Sierra code?

Need more information on how to fix the B0022 2014 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0022 2014 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 B0022 2014 GMC Sierra Code

1. What does OBDII code B0022 for a 2014 GMC Sierra mean?

The OBDII code B0022 indicates a problem with the Passenger Seat Belt Retractor Pretensioner Deployment Loop in a 2014 GMC Sierra.

2. What are the common symptoms of OBDII code B0022 in a 2014 GMC Sierra?

Common symptoms of OBDII code B0022 may include the airbag warning light illuminating on the dashboard and potential issues with the passenger seat belt system.

3. What are the possible causes of OBDII code B0022 in a 2014 GMC Sierra?

Possible causes of OBDII code B0022 can include a faulty passenger seat belt pretensioner, damaged wiring or connectors in the seat belt system, or a problem with the airbag control module.

4. How can I diagnose the OBDII code B0022 in my 2014 GMC Sierra?

Diagnosing OBDII code B0022 typically involves using a scan tool to retrieve the specific fault code, inspecting the passenger seat belt system for any visible damage, and testing the components for proper functionality.

5. Can I continue driving my 2014 GMC Sierra with OBDII code B0022?

It is not recommended to drive your 2014 GMC Sierra with OBDII code B0022 because the issue may affect the proper functioning of the passenger seat belt pretensioner and airbag system in the event of a collision.

6. How can I repair OBDII code B0022 in my 2014 GMC Sierra?

Repairing OBDII code B0022 may involve replacing the faulty passenger seat belt pretensioner, repairing or replacing damaged wiring or connectors, or resetting the airbag control module after the issue has been resolved.

7. Is it safe to reset the OBDII code B0022 in my 2014 GMC Sierra without fixing the underlying issue?

Resetting the OBDII code B0022 without addressing the underlying problem is not recommended, as it may lead to continued safety risks related to the passenger seat belt and airbag systems.

8. How much does it typically cost to repair OBDII code B0022 in a 2014 GMC Sierra?

The cost of repairing OBDII code B0022 in a 2014 GMC Sierra can vary depending on the specific cause of the issue, but it may involve expenses for parts, labor, and diagnostic services.

9. Can a DIY enthusiast fix OBDII code B0022 in a 2014 GMC Sierra?

While some DIY enthusiasts may have the skills to diagnose and repair OBDII code B0022, it is recommended to consult a professional mechanic or technician for proper diagnosis and repair to ensure the safety of the passenger seat belt system.

10. Will OBDII code B0022 in a 2014 GMC Sierra affect the vehicle's overall performance?

OBDII code B0022 is related to the passenger seat belt system and airbag safety features, so it may not directly impact the vehicle's performance but can compromise passenger safety in the event of a collision.