AutoCodes – GMC – B0098 2014 GMC Sierra

B0098 2014 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 2014 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 380

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 2014 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 2014 GMC Sierra - Passenger Air Bag Disable Switch - AutoCodes.com — B0098 2014 GMC Sierra Code - Passenger Air Bag Disable Switch

What does this mean?

What are the Possible Causes of the DTC B0098 2014 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 2014 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 2014 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 2014 GMC Sierra code?

Need more information on how to fix the B0098 2014 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0098 2014 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 2014 GMC Sierra Code

1. What does OBDII code B0098 for a 2014 GMC Sierra indicate?

The B0098 code in a 2014 GMC Sierra relates to a problem with the Passenger Air Bag Disable Switch circuit.

2. What are the common symptoms of a B0098 code in a 2014 GMC Sierra?

Common symptoms include the airbag warning light illuminating on the dashboard and the passenger airbag being disabled.

3. What are possible causes of the B0098 code in a 2014 GMC Sierra?

Potential causes of the B0098 code include a faulty Passenger Air Bag Disable Switch, damaged wiring or connectors in the circuit, or a malfunctioning airbag control module.

4. How serious is a B0098 code in a 2014 GMC Sierra?

A B0098 code should be addressed promptly, as it indicates a potential issue with the passenger airbag system, which is a critical safety feature in the vehicle.

5. Can I continue to drive my 2014 GMC Sierra with a B0098 code?

It is not recommended to drive the vehicle with a B0098 code present, as it may compromise the functionality of the passenger airbag system.

6. How can I diagnose and repair a B0098 code in my 2014 GMC Sierra?

Diagnosing and repairing a B0098 code typically involves inspecting the Passenger Air Bag Disable Switch, checking the wiring and connectors for damage, and testing the airbag control module for faults.

7. Is it safe to reset the B0098 code in a 2014 GMC Sierra using an OBDII scanner?

While resetting the code may temporarily turn off the warning light, it is important to diagnose and address the underlying issue causing the B0098 code to ensure the proper functioning of the passenger airbag system.

8. Can I fix a B0098 code in a 2014 GMC Sierra myself, or should I take it to a mechanic?

If you have experience with automotive repairs and the necessary tools, you may be able to address a B0098 code yourself. However, if you are unsure or uncomfortable with the repair process, it is best to seek assistance from a qualified mechanic.

9. How much does it typically cost to repair a B0098 code in a 2014 GMC Sierra?

The cost of repairing a B0098 code can vary depending on the specific cause of the issue and whether you perform the repairs yourself or take the vehicle to a mechanic. It's recommended to obtain estimates from local repair shops for an accurate cost assessment.

10. Are there any recalls or technical service bulletins related to the B0098 code in a 2014 GMC Sierra?

To determine if there are any recalls or technical service bulletins related to the B0098 code in your specific vehicle, you can check with a GMC dealership or search online using your vehicle's VIN number.