B0098 2015 GMC Sierra Code - Passenger Air Bag Disable Switch
Quick Answer
When the ignition switch is turned to ON, the Inflatable Restraint Sensing and Diagnostic Module (SDM) will perform a turn-on test to diagnose critical malfunctions within the inflatable restraint sensing and the diagnostic module itself. Common causes include Faulty Passenger Air Bag Disable Switch, Passenger Air Bag Disable Switch harness is open or shorted, Passenger Air Bag Disable Switch 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
- B0098 2015 GMC Sierra indicates Passenger Air Bag Disable Switch.
- Common causes
- Common causes include Faulty Passenger Air Bag Disable Switch, Passenger Air Bag Disable Switch harness is open or shorted, Passenger Air Bag Disable Switch 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.
Code B0098 2015 GMC Sierra Description
What are the Possible Causes of the DTC B0098 2015 GMC Sierra?
- Faulty Passenger Air Bag Disable Switch
- Passenger Air Bag Disable Switch harness is open or shorted
- Passenger Air Bag Disable Switch circuit poor electrical connection
- Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)
How to Fix the DTC B0098 2015 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.
Code Tech Notes
B0098:02 Passenger Air Bag Disable Switch Circuit Short Circuit to Ground
B0098:04 Passenger Air Bag Disable Switch Circuit Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0098 2015 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 B0098 2015 GMC Sierra code?
Need more information on how to fix the B0098 2015 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B0098 2015 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.
Frequently Asked Questions about B0098 2015 GMC Sierra Code
1. What does OBDII code B0098 mean for a 2015 GMC Sierra?
The B0098 code indicates a problem with the Passenger Air Bag Disable Switch circuit in a 2015 GMC Sierra.
2. What are the common symptoms of a B0098 code in a 2015 GMC Sierra?
Common symptoms of a B0098 code may include the passenger airbag warning light staying illuminated or the passenger airbag failing to deploy during an accident.
3. What can cause the B0098 code to trigger in a 2015 GMC Sierra?
The B0098 code can be triggered by issues with the passenger air bag disable switch itself, wiring faults, or a malfunction in the airbag system.
4. How can I diagnose the B0098 code in my 2015 GMC Sierra?
Diagnosing the B0098 code typically involves using an OBDII scanner to retrieve the code, inspecting the passenger air bag disable switch, and checking the wiring for any visible damage.
5. Can I still drive my 2015 GMC Sierra with a B0098 code?
It is not recommended to drive your GMC Sierra with a B0098 code as it may affect the proper functioning of the passenger airbag system in the event of a crash.
6. What is the repair process for a B0098 code in a 2015 GMC Sierra?
Repairing a B0098 code may involve replacing the passenger air bag disable switch, repairing any damaged wiring, or addressing any underlying issues in the airbag system.
7. Can I reset the B0098 code in my 2015 GMC Sierra on my own?
While you can clear the B0098 code with an OBDII scanner, it is important to diagnose and address the root cause of the issue to ensure the safety of the airbag system.
8. How much does it cost to repair a B0098 code in a 2015 GMC Sierra?
The cost of repairing a B0098 code can vary depending on the underlying issue, parts needed, and labor costs. It is recommended to get a professional diagnosis for an accurate estimate.
9. Is the Passenger Air Bag Disable Switch something I can replace myself?
Replacing the Passenger Air Bag Disable Switch in a 2015 GMC Sierra may require some technical knowledge and tools. It is recommended to consult a professional mechanic for proper installation.
10. How often does the B0098 code occur in 2015 GMC Sierra vehicles?
The B0098 code may not be a common issue in 2015 GMC Sierra vehicles, but it is essential to address it promptly to ensure the proper functioning of the airbag system.
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