Engine-CodesGMC – B0098 2017 GMC Sierra

B0098 2017 GMC Sierra Code - Passenger Air Bag Disable Switch

Quick Answer

The B0098 diagnostic trouble code for a 2017 GMC Sierra specifically refers to an issue with the Passenger Air Bag Disable Switch. Common causes include Faulty passenger airbag disable switch, Wiring issues in the airbag system, Loose or damaged connections in the airbag system. 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
B0098 2017 GMC Sierra indicates Passenger Air Bag Disable Switch.
Common causes
Common causes include Faulty passenger airbag disable switch, Wiring issues in the airbag system, Loose or damaged connections in the airbag system.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code B0098 2017 GMC Sierra Description

The B0098 diagnostic trouble code for a 2017 GMC Sierra specifically refers to an issue with the Passenger Air Bag Disable Switch. This code indicates that there is a problem with the switch that controls the activation or deactivation of the passenger-side airbag. The passenger airbag disable switch is designed to allow the driver to manually turn off the airbag when a child or infant is seated in the front passenger seat, as airbags can be dangerous for young children in case of a crash.

OBDII Code B0098 2017 GMC Sierra - Passenger Air Bag Disable Switch
B0098 2017 GMC Sierra Code - Passenger Air Bag Disable Switch

Common Causes of B0098 2017 GMC Sierra

  1. Faulty passenger airbag disable switch
  2. Wiring issues in the airbag system
  3. Loose or damaged connections in the airbag system
  4. Faulty airbag control module
  5. Impact sensor malfunction

Symptoms of B0098 2017 GMC Sierra

  1. Airbag warning light illuminated on the dashboard
  2. Inability to activate or deactivate the passenger airbag
  3. Faulty passenger airbag deployment in a crash
  4. Error message displayed on the vehicle's information screen regarding the airbag system

How to Fix B0098 2017 GMC Sierra

  1. Diagnose the issue by using a scan tool to retrieve the specific trouble code and identify the source of the problem.
  2. Inspect the passenger airbag disable switch for any signs of damage or malfunction. Replace the switch if necessary.
  3. Check the wiring and connections in the airbag system for any faults or loose connections. Repair or replace any damaged components.
  4. Test the airbag system to ensure proper functionality and reset the trouble code using a scan tool.
  5. Clear the airbag system's memory to ensure that the issue has been resolved.

Cost to Fix B0098 2017 GMC Sierra

The cost of repairing a B0098 code related to the Passenger Air Bag Disable Switch in a 2017 GMC Sierra can vary depending on the specific cause of the issue. On average, the repair cost for this type of problem can range from $200 to $500, including parts and labor. It is important to note that diagnostic time and labor rates at auto repair shops can fluctuate based on various factors, so it is advisable to check with local shops for a more accurate estimate.

Tech Notes for B0098 2017 GMC Sierra

B0098:01 Passenger Air Bag Disable Switch Circuit Short Circuit to Battery

B0098:02 Passenger Air Bag Disable Switch Circuit Short Circuit to Ground

B0098:04 Passenger Air Bag Disable Switch Circuit Open

Need more information about the B0098 2017 GMC Sierra code?

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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 B0098 2017 GMC Sierra Code

1. What does OBDII code B0098 for a 2017 GMC Sierra indicate?

- OBDII code B0098 for a 2017 GMC Sierra specifically relates to the Passenger Air Bag Disable Switch circuit malfunction.

2. What are common symptoms of the Passenger Air Bag Disable Switch issue?

- Common symptoms of the B0098 code in a 2017 GMC Sierra may include the airbag warning light illuminating on the dashboard and the passenger airbag being disabled.

3. What typically causes the B0098 code on a 2017 GMC Sierra?

- The B0098 code on a 2017 GMC Sierra is often caused by a faulty Passenger Air Bag Disable Switch or issues with the wiring associated with the switch.

4. How can I diagnose the problem related to the B0098 code in my 2017 GMC Sierra?

- To diagnose the B0098 code in a 2017 GMC Sierra, it is recommended to perform a thorough inspection of the Passenger Air Bag Disable Switch, check the wiring for any damage, and use an OBDII scanner to read the specific fault code.

5. Can I still drive my 2017 GMC Sierra with the B0098 code present?

- It is not advisable to drive your 2017 GMC Sierra with the B0098 code active, as it indicates a potential issue with the passenger airbag system, which is crucial for occupant safety.

6. Is it possible to repair the Passenger Air Bag Disable Switch issue in a 2017 GMC Sierra myself?

- While some may attempt to repair the Passenger Air Bag Disable Switch issue in a 2017 GMC Sierra themselves, it is recommended to seek professional assistance to ensure proper diagnosis and repair.

7. How much does it typically cost to fix the B0098 code on a 2017 GMC Sierra?

- The cost to fix the B0098 code on a 2017 GMC Sierra can vary depending on the specific issue, but it may involve replacing the Passenger Air Bag Disable Switch or addressing wiring problems, which could range from a few hundred to over a thousand dollars.

8. Are there any safety concerns associated with the B0098 code in a 2017 GMC Sierra?

- Yes, the B0098 code in a 2017 GMC Sierra indicates a potential issue with the passenger airbag system, which could compromise occupant safety in the event of a collision.

9. Can resetting the OBDII system clear the B0098 code in a 2017 GMC Sierra?

- Resetting the OBDII system may temporarily clear the B0098 code in a 2017 GMC Sierra, but it is essential to address the underlying issue causing the code to prevent it from reoccurring.

10. How long does it take to fix the Passenger Air Bag Disable Switch problem in a 2017 GMC Sierra?

- The time to fix the Passenger Air Bag Disable Switch problem in a 2017 GMC Sierra can vary based on the exact issue, but it typically takes a few hours to a day for diagnosis and repair by a qualified mechanic or technician.

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