AutoCodes – Generic – B0098

B0098 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 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 17,214

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

What does this mean?

What are the Possible Causes of the DTC B0098?

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?

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 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 code?

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

Need Help with the Code?

Get the B0098 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B0098 Buick — Passenger Air Bag Disable Switch
B0098 Cadillac — Passenger Air Bag Disable Switch
B0098 Chevrolet — Passenger Air Bag Disable Switch
B0098 GMC — Passenger Air Bag Disable Switch
B0098 Infiniti — Front Door Satellite Sensor Right
B0098 Nissan — Front Door Satellite Sensor Right

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 Code

1. What does OBDII code B0098 for Passenger Air Bag Disable Switch mean?

This code indicates a problem with the passenger airbag disable switch, which could prevent the airbag from deploying in the event of a crash.

2. What are common symptoms of a B0098 code?

Common symptoms include the airbag warning light illuminating on the dashboard, a message indicating the passenger airbag is off when it shouldn't be, or the airbag not deploying in an accident.

3. What are possible causes of a B0098 code?

Causes can include a faulty passenger airbag disable switch, damaged wiring or connectors related to the switch, or a malfunction in the airbag control module.

4. How can I diagnose a B0098 code?

Diagnosis typically involves using a scan tool to read the code, inspecting the passenger airbag disable switch and its connections, and testing the switch for proper operation.

5. Can I still drive my vehicle with a B0098 code?

It is not recommended to drive with an unresolved airbag issue, as the passenger airbag may not deploy in an accident, potentially increasing the risk of injury to the passenger.

6. How can I repair a B0098 code?

Repair options may include replacing the passenger airbag disable switch, repairing any damaged wiring or connectors, or reprogramming the airbag control module to resolve the issue.

7. Can I reset a B0098 code myself?

While you can clear the code with a scan tool, it is important to address the underlying issue causing the B0098 code to prevent potential safety risks associated with the passenger airbag system.

8. Are there any recalls related to the B0098 code?

Manufacturers may issue recalls related to specific airbag system faults, so it is recommended to check with your vehicle manufacturer or the National Highway Traffic Safety Administration (NHTSA) for any relevant recalls.

9. How much does it cost to fix a B0098 code?

The cost of repairing a B0098 code can vary depending on the underlying cause, parts needed, and labor costs. It is recommended to consult with a qualified mechanic for an accurate estimate.

10. How often should I have my airbag system checked to prevent a B0098 code?

Regular maintenance checks, such as during scheduled services or inspections, can help identify potential issues with the airbag system before they trigger a B0098 code.