AutoCodes – GMC – B0098 2016 GMC Sierra

B0098 2016 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 2016 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.

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Code Popularity 237

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 06, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B0098 2016 GMC Sierra Description

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. The inflatable restraint sensing and diagnostic module continuously check the disable switch position switch and circuit defect by letting the regular voltage flow through the disable switch circuit and verifying the current.

OBDII Code B0098 2016 GMC Sierra - Passenger Air Bag Disable Switch - AutoCodes.com — B0098 2016 GMC Sierra Code - Passenger Air Bag Disable Switch

What does this mean?

What are the Possible Causes of the DTC B0098 2016 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 2016 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.

What does this mean?

Code Tech Notes

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0098 2016 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 2016 GMC Sierra code?

Need more information on how to fix the B0098 2016 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0098 2016 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 B0098 2016 GMC Sierra Code

1. What does the OBDII code B0098 on a 2016 GMC Sierra indicate?

The OBDII code B0098 for a 2016 GMC Sierra relates to an issue with the Passenger Air Bag Disable Switch circuit.

2. What are the common symptoms of a B0098 code in a GMC Sierra?

Common symptoms of a B0098 code in a GMC Sierra may include the airbag warning light illuminating on the dashboard or the passenger airbag not deploying when needed.

3. What are some possible causes of the B0098 code in a 2016 GMC Sierra?

Potential causes of the B0098 code in a 2016 GMC Sierra include a faulty Passenger Air Bag Disable Switch, wiring issues, or a problem with the airbag control module.

4. How can I diagnose a B0098 code on my 2016 GMC Sierra?

Diagnosing a B0098 code on a 2016 GMC Sierra typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the Passenger Air Bag Disable Switch and its wiring, and testing the airbag system components.

5. Can a B0098 code be fixed at home, or do I need to take my GMC Sierra to a mechanic?

Depending on your automotive repair skills, fixing a B0098 code on a 2016 GMC Sierra may be possible at home if you have the necessary tools and knowledge. However, due to the critical safety nature of the airbag system, it is recommended to consult with a professional mechanic.

6. Are there any safety concerns associated with a B0098 code in a GMC Sierra?

Yes, a B0098 code in a GMC Sierra may compromise the proper functioning of the passenger airbag system, potentially affecting occupant safety in the event of a collision. It is essential to address this issue promptly.

7. How much does it typically cost to repair a B0098 code on a 2016 GMC Sierra?

The cost of repairing a B0098 code on a 2016 GMC Sierra can vary depending on the underlying cause of the issue, parts needed, and labor costs. It is advisable to obtain quotes from different mechanics or dealerships for an accurate estimate.

8. Can resetting the OBDII system clear a B0098 code temporarily?

Resetting the OBDII system may clear a B0098 code temporarily, but if the root cause of the issue is not addressed, the code is likely to reappear. It is essential to diagnose and repair the problem to prevent future occurrences.

9. Is it safe to drive my 2016 GMC Sierra with a B0098 code present?

Driving your 2016 GMC Sierra with a B0098 code present is not recommended, as it may compromise the proper function of the passenger airbag system. Address the issue promptly to ensure the safety of all occupants.

10. How long does it typically take to repair a B0098 code on a 2016 GMC Sierra?

The time required to repair a B0098 code on a 2016 GMC Sierra can vary depending on the specific cause of the issue and the complexity of the repair. It is best to consult with a mechanic for a more accurate timeframe.