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Engine-Codes – GMC – B0022 2017 GMC Sierra

B0022 2017 GMC Sierra Code - Passenger Seat Belt Retractor Pretensioner Deployment Loop

Quick Answer

The B0022 code on a 2017 GMC Sierra indicates a problem with the passenger seat belt retractor pretensioner deployment loop. Common causes include Wiring harness damage, Faulty seat belt pretensioner mechanism, 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
B0022 2017 GMC Sierra indicates Passenger Seat Belt Retractor Pretensioner Deployment Loop.
Common causes
Common causes include Wiring harness damage, Faulty seat belt pretensioner mechanism, 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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code B0022 2017 GMC Sierra Description

The B0022 code on a 2017 GMC Sierra indicates a problem with the passenger seat belt retractor pretensioner deployment loop. This system is designed to tighten the seat belt in the event of a collision, helping to secure the occupant in place and reduce the risk of injury. When this code is triggered, it means that there is a fault in the deployment loop, which could prevent the seat belt from functioning properly in a crash.

OBDII Code B0022 2017 GMC Sierra - Passenger Seat Belt Retractor Pretensioner Deployment Loop
B0022 2017 GMC Sierra Code - Passenger Seat Belt Retractor Pretensioner Deployment Loop

Common Causes of B0022 2017 GMC Sierra

  1. Wiring harness damage
  2. Faulty seat belt pretensioner mechanism
  3. Malfunctioning airbag control module
  4. Issues with crash sensor system
  5. Impact or collision that caused damage to the system

Symptoms of B0022 2017 GMC Sierra

  1. Airbag warning light illuminated on the dashboard
  2. Seat belt warning light stays on
  3. Seat belt does not retract properly
  4. Audible warning chime when seat belt is not buckled
  5. Inability to properly secure passenger in seat

How to Fix B0022 2017 GMC Sierra

  1. Diagnose the specific cause of the B0022 code using a diagnostic scanner and inspecting the seat belt pretensioner system.
  2. Repair or replace any damaged wiring harness or connectors in the system.
  3. Test the seat belt pretensioner mechanism and replace if faulty.
  4. Check and potentially replace the airbag control module if necessary.
  5. Ensure that all components are properly connected and functioning before clearing the code and testing the system.

Cost to Fix B0022 2017 GMC Sierra

The cost of repairing a B0022 code on a 2017 GMC Sierra can vary depending on the specific cause of the issue and the labor rates in your area. Generally, the parts for this repair could range from $100 to $500, while the labor costs could be between $150 and $300. Overall, you could expect to pay anywhere from $250 to $800 for this repair. It's recommended to consult with a professional mechanic to get an accurate estimate based on your vehicle's specific needs.

What does this mean?

Tech Notes for B0022 2017 GMC Sierra

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

Need more information about the B0022 2017 GMC Sierra code?

Need more information on how to fix the B0022 2017 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0022 2017 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 2017 GMC Sierra Code

1. What does OBDII code B0022 for a 2017 GMC Sierra mean?

The B0022 code indicates an issue with the passenger seat belt retractor pretensioner deployment loop in the vehicle.

2. What are common symptoms of OBDII code B0022 in a 2017 GMC Sierra?

Common symptoms include the airbag warning light illuminating on the dashboard and potential non-deployment of the passenger seat belt pretensioner in the event of an accident.

3. What are possible causes of OBDII code B0022 in a 2017 GMC Sierra?

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

4. How can I diagnose the issue related to OBDII code B0022 in my 2017 GMC Sierra?

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

5. Is it safe to drive my 2017 GMC Sierra with OBDII code B0022?

It is not recommended to drive the vehicle with an active B0022 code, as it indicates a potential safety issue with the passenger seat belt system that could affect its functionality in an accident.

6. Can I reset the OBDII code B0022 in my 2017 GMC Sierra myself?

While you can clear the code with a scan tool, it is important to diagnose and repair the underlying issue causing the B0022 code to ensure the safety systems are functioning correctly.

7. How much does it typically cost to repair OBDII code B0022 in a 2017 GMC Sierra?

The cost of repairs for the B0022 code can vary depending on the specific cause of the issue, but it may involve replacing the seat belt retractor pretensioner or addressing wiring/connectivity issues.

8. What should I do if the passenger seat belt pretensioner in my 2017 GMC Sierra doesn't retract properly?

If you notice issues with the passenger seat belt pretensioner retracting, it is advisable to have the system inspected by a qualified technician to prevent potential safety risks.

9. Can a DIY enthusiast fix OBDII code B0022 in a 2017 GMC Sierra?

While some aspects of diagnosing and repairing the B0022 code may be within reach for experienced DIY enthusiasts, working on safety systems like seat belt pretensioners is best left to professionals due to the critical nature of these components.

10. How often should I have the airbag and seat belt systems inspected in my 2017 GMC Sierra to prevent OBDII code B0022 issues?

Regular inspections as part of routine maintenance checks are recommended to ensure the proper functioning of the airbag and seat belt systems, helping to prevent potential issues like the B0022 code.

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