B0098 GMC Code - Passenger Air Bag Disable Switch
Quick Answer
The B0098 GMC code refers to an issue with the passenger airbag disable switch in the vehicle. Common causes include Faulty passenger airbag disable switch, Wiring issues or electrical connections related to the switch, Defective 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
- B0098 GMC indicates Passenger Air Bag Disable Switch.
- Common causes
- Common causes include Faulty passenger airbag disable switch, Wiring issues or electrical connections related to the switch, Defective 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B0098 GMC Description
The B0098 GMC code refers to an issue with the passenger airbag disable switch in the vehicle. This switch is designed to allow the passenger airbag to be turned off in certain situations, such as when a child is seated in the front passenger seat. When this code is triggered, it means that there is a malfunction with the switch or the system that controls it.
Common Causes of B0098 GMC
- Faulty passenger airbag disable switch
- Wiring issues or electrical connections related to the switch
- Defective airbag control module
- Impact or damage to the passenger airbag system components
- Corrosion or moisture in the system affecting its functionality
Symptoms of B0098 GMC
- Airbag warning light illuminated on the dashboard
- Inability to turn off the passenger airbag using the switch
- Erratic behavior of the passenger airbag system
- Diagnostic trouble code (DTC) B0098 stored in the vehicle's computer
How to Fix B0098 GMC
- Begin by conducting a thorough visual inspection of the passenger airbag disable switch and its surrounding components to check for any obvious signs of damage or disconnection.
- Use a diagnostic scan tool to retrieve the specific trouble code (B0098) and further pinpoint the source of the issue within the system.
- Test the passenger airbag disable switch for proper functionality, ensuring that it can be turned on and off as intended.
- Inspect the wiring and connections related to the switch, repairing any damaged wires or securing any loose connections.
- If necessary, replace the passenger airbag disable switch or any other faulty components identified during the diagnostic process.
Cost to Fix B0098 GMC
The typical repair costs for addressing a B0098 GMC code related to the passenger airbag disable switch can vary depending on the extent of the issue and the specific components that require repair or replacement. In general, the parts needed for this repair could range from $50 to $200, while the labor costs may fall between $100 and $300. Overall, the total repair cost could amount to approximately $150 to $500. It's important to note that these estimates are rough averages, and actual costs may differ based on the vehicle's make and model, the location of the repair shop, and other factors. It's recommended to consult with a qualified mechanic or service center to obtain a more accurate cost estimate for addressing this specific diagnostic code.
Tech Notes for B0098 GMC
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 GMC code?
Need more information on how to fix the B0098 GMC code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B0098 GMC code diagnosed by a professional: Find a repair shop in your area
Information for Specific GMC Models
- B0098 2014 GMC Sierra — Passenger Air Bag Disable Switch
- B0098 2015 GMC Sierra — Passenger Air Bag Disable Switch
- B0098 2016 GMC Sierra — Passenger Air Bag Disable Switch
- B0098 2017 GMC Sierra — Passenger Air Bag Disable Switch
- B0098 2018 GMC Sierra — Passenger Air Bag Disable Switch
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.
Frequently Asked Questions about B0098 GMC Code
1. What does OBDII code B0098 for GMC indicate?
The B0098 code specifically refers to an issue with the Passenger Air Bag Disable Switch circuit in a GMC vehicle.
2. What are the common symptoms of a B0098 error code in a GMC?
Common symptoms of the B0098 code may include an illuminated airbag warning light on the dashboard and possibly a message indicating an issue with the passenger airbag system.
3. What are the possible causes of the B0098 code in a GMC?
Possible causes of the B0098 code include a faulty Passenger Air Bag Disable Switch, wiring issues in the airbag system, or a malfunctioning airbag control module.
4. How can I diagnose the B0098 code in my GMC?
Diagnosing the B0098 code typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the Passenger Air Bag Disable Switch and related wiring, and conducting a thorough visual inspection of the airbag system components.
5. Can I continue driving my GMC with a B0098 error code?
It is not recommended to drive your GMC with a B0098 code present, as it indicates a potential issue with the passenger airbag system, which is crucial for occupant safety in the event of a collision.
6. How can I repair the B0098 code in my GMC?
Repairing the B0098 code may involve replacing the Passenger Air Bag Disable Switch, repairing any damaged wiring, or addressing any issues with the airbag control module as necessary.
7. Can I reset the B0098 code in my GMC without fixing the underlying issue?
While you can clear the B0098 code using an OBDII scanner, it is important to address the root cause of the problem to ensure the airbag system functions properly and maintains occupant safety.
8. Are there any safety precautions I should take when working on the airbag system related to the B0098 code?
When working on the airbag system in your GMC, always disconnect the vehicle's battery and wait at least 10 minutes before starting any repairs to prevent accidental airbag deployment.
9. How much does it typically cost to repair a B0098 error code in a GMC?
The cost of repairing a B0098 code can vary depending on the specific cause of the issue, but it may range from a few hundred dollars for parts and labor up to potentially over a thousand dollars for more extensive repairs.
10. Can a DIY enthusiast fix the B0098 code in a GMC, or is it best left to professionals?
While some DIY enthusiasts may have the skills to address the B0098 code, working on the airbag system requires specialized knowledge and tools, so it is generally recommended to have a professional technician diagnose and repair the issue for safety reasons.
Discuss the causes and fixes for B0098 GMC OBDII Code
Code B0098 GMC comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.