AutoCodes – Chevrolet – B0022 2014 Chevrolet Silverado

B0022 2014 Chevrolet Silverado 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 Chevrolet Silverado 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 818

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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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 Chevrolet Silverado 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 Chevrolet Silverado - Passenger Seat Belt Retractor Pretensioner Deployment Loop - AutoCodes.com — B0022 2014 Chevrolet Silverado Code - Passenger Seat Belt Retractor Pretensioner Deployment Loop

What does this mean?

What are the Possible Causes of the DTC B0022 2014 Chevrolet Silverado?

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 Chevrolet Silverado?

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 Chevrolet Silverado 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 Chevrolet Silverado code?

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

Need Help with the Code?

Get the B0022 2014 Chevrolet Silverado 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 Chevrolet Silverado Code

1. What does OBDII code B0022 on a 2014 Chevrolet Silverado indicate?

The B0022 code specifically refers to an issue with the Passenger Seat Belt Retractor Pretensioner Deployment Loop.

2. What are the common symptoms of OBDII code B0022 in a 2014 Chevrolet Silverado?

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 a collision.

3. What are the possible causes of OBDII code B0022 in a 2014 Chevrolet Silverado?

The code B0022 can be triggered by a faulty seat belt pretensioner, wiring issues, or a malfunction in the deployment loop system.

4. How can I diagnose the OBDII code B0022 in my 2014 Chevrolet Silverado?

Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault codes, followed by a thorough inspection of the seat belt pretensioner system and associated wiring.

5. Can I continue to drive my 2014 Chevrolet Silverado with the OBDII code B0022 present?

It is not recommended to drive the vehicle with the B0022 code active, as it indicates a potential safety issue with the passenger seat belt pretensioner system.

6. How can I repair OBDII code B0022 in my 2014 Chevrolet Silverado?

Repairing the B0022 code may involve replacing the faulty seat belt pretensioner, repairing any damaged wiring, or addressing any issues with the deployment loop system as recommended by a qualified technician.

7. Is it possible to reset the OBDII code B0022 in a 2014 Chevrolet Silverado without fixing the underlying issue?

While it is possible to clear the code temporarily using a diagnostic scanner, the underlying issue causing the code will need to be addressed to ensure the safety systems function properly.

8. Are there any safety risks associated with ignoring the OBDII code B0022 in my 2014 Chevrolet Silverado?

Ignoring the B0022 code can pose a safety risk, as it indicates a potential failure of the passenger seat belt pretensioner system, which is designed to enhance occupant safety in the event of a collision.

9. How much does it typically cost to repair the OBDII code B0022 in a 2014 Chevrolet Silverado?

The cost of repairing the B0022 code can vary depending on the specific issue, but it may involve parts replacement and labor costs, which can range from a few hundred to over a thousand dollars.

10. Can I fix the OBDII code B0022 in my 2014 Chevrolet Silverado myself, or do I need to take it to a professional mechanic?

Addressing the OBDII code B0022 often requires specialized knowledge and tools, so it is recommended to have a qualified mechanic or dealership technician diagnose and repair the issue to ensure proper functioning of the safety systems.