AutoCodes – Buick – B008F Buick

B008F Buick Code - Rollover Protection Disable Switch

Quick Answer

When the ignition switch is turned to ON, the Inflatable Restraint Sensing and Diagnostic Module (SDM) will perform turn-on test to diagnose critical malfunctions within inflatable restraint sensing and diagnostic module itself. Common causes include Faulty Rollover Protection Disable Switch, Rollover Protection Disable Switch harness is open or shorted, Rollover Protection 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: B008F Buick indicates Rollover Protection Disable Switch.
Common causes: Common causes include Faulty Rollover Protection Disable Switch, Rollover Protection Disable Switch harness is open or shorted, Rollover Protection 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 1,185

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 Oct 24, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B008F Buick Description

When the ignition switch is turned to ON, the Inflatable Restraint Sensing and Diagnostic Module (SDM) will perform turn-on test to diagnose critical malfunctions within inflatable restraint sensing and diagnostic module itself. The inflatable restraint sensing and diagnostic module continuously checks the rollover protection disable switch position and circuit defect by letting the regular voltage flow through the rollover protection disable switch circuit and verifying the current.

OBDII Code B008F Buick - Rollover Protection Disable Switch - AutoCodes.com — B008F Buick Code - Rollover Protection Disable Switch

What does this mean?

What are the Possible Causes of the DTC B008F Buick?

Faulty Rollover Protection Disable Switch
Rollover Protection Disable Switch harness is open or shorted
Rollover Protection Disable Switch circuit poor electrical connection
Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)

How to Fix the DTC B008F Buick?

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

B008F:02 Rollover Protection Disable Switch Circuit Short to Ground
B008F:05 Rollover Protection Disable Switch Circuit High Voltage/Open

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B008F Buick 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 B008F Buick code?

Need more information on how to fix the B008F Buick code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B008F Buick 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 B008F Buick Code

1. What does the OBDII code B008F in a Buick related to the Rollover Protection Disable Switch indicate?

The code B008F in a Buick is related to a fault with the Rollover Protection Disable Switch.

2. What are the common symptoms of a faulty Rollover Protection Disable Switch in a Buick?

Common symptoms include the airbag warning light staying illuminated on the dashboard and a message indicating an issue with the Rollover Protection System.

3. What are some possible causes of the B008F code related to the Rollover Protection Disable Switch in a Buick?

Potential causes can include a malfunctioning Rollover Protection Disable Switch, wiring issues, or a problem with the airbag control module.

4. How can I diagnose the Rollover Protection Disable Switch issue causing the B008F code in my Buick?

Diagnosis typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the Rollover Protection Disable Switch and related wiring, and potentially testing the airbag control module.

5. Is it safe to drive my Buick if the Rollover Protection Disable Switch is faulty and triggering the B008F code?

It is not recommended to drive the vehicle if the Rollover Protection System is compromised, as this could affect the proper deployment of airbags in the event of an accident.

6. Can I repair the Rollover Protection Disable Switch issue causing the B008F code in my Buick myself?

Repairing the Rollover Protection Disable Switch issue may require specialized knowledge and tools, so it is advisable to have a professional technician diagnose and fix the problem.

7. Are there any recalls or technical service bulletins related to the B008F code in Buick vehicles?

It's recommended to check with the Buick dealership or the manufacturer's website to see if there are any recalls or technical service bulletins related to the Rollover Protection Disable Switch issue.

8. How much does it typically cost to repair the Rollover Protection Disable Switch issue causing the B008F code in a Buick?

The cost of repairs can vary depending on the exact cause of the issue, but it's essential to budget for diagnostic fees, parts, and labor costs when addressing this problem.

9. Can resetting the OBDII code B008F related to the Rollover Protection Disable Switch temporarily resolve the issue?

Resetting the code may temporarily turn off the warning light, but if the underlying problem with the Rollover Protection Disable Switch is not fixed, the code is likely to reappear.

10. How often should the Rollover Protection System in a Buick be inspected to prevent issues like the B008F code from occurring?

Regular inspections as part of routine maintenance checks or whenever an airbag warning light appears can help detect and address potential problems with the Rollover Protection System before they escalate.