AutoCodes – GMC – B008F 2014 GMC Sierra

B008F 2014 GMC Sierra 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 2014 GMC Sierra 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 242

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 2014 GMC Sierra 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 2014 GMC Sierra - Rollover Protection Disable Switch - AutoCodes.com — B008F 2014 GMC Sierra Code - Rollover Protection Disable Switch

What does this mean?

What are the Possible Causes of the DTC B008F 2014 GMC Sierra?

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 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

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 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 B008F 2014 GMC Sierra code?

Need more information on how to fix the B008F 2014 GMC Sierra code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B008F 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 B008F 2014 GMC Sierra Code

1. What does the OBDII code B008F for a 2014 GMC Sierra indicate?

The OBDII code B008F in a 2014 GMC Sierra relates to the Rollover Protection Disable Switch.

2. What are the common symptoms of a Rollover Protection Disable Switch issue in a 2014 GMC Sierra?

Common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the rollover protection system.

3. What are the possible causes of the B008F OBDII code in a 2014 GMC Sierra?

The B008F code can be triggered by a faulty rollover protection disable switch, damaged wiring related to the switch, or a malfunction in the rollover protection system itself.

4. How can I diagnose a Rollover Protection Disable Switch problem in my 2014 GMC Sierra?

Diagnosing the issue typically involves using an OBDII scanner to retrieve the specific B008F code, checking the rollover protection disable switch for proper function, and inspecting the related wiring for any signs of damage.

5. Can I still drive my 2014 GMC Sierra with the B008F code present?

It is not recommended to drive the vehicle with the B008F code active, as it indicates a potential problem with the rollover protection system, which is crucial for occupant safety in the event of a rollover accident.

6. How can I repair a Rollover Protection Disable Switch issue in my 2014 GMC Sierra?

Repairing the issue may involve replacing the faulty rollover protection disable switch, repairing any damaged wiring, or addressing any underlying problems with the rollover protection system as indicated by the OBDII code.

7. Is it possible to reset the B008F OBDII code in a 2014 GMC Sierra without fixing the issue?

Resetting the code without addressing the underlying problem is not recommended, as the issue may persist and compromise the functionality of the rollover protection system.

8. Can a DIY enthusiast fix a Rollover Protection Disable Switch problem in a 2014 GMC Sierra?

While some basic diagnostics can be performed by a DIY enthusiast, repairing a Rollover Protection Disable Switch issue may require specialized tools and expertise, making it advisable to seek professional help.

9. Are there any recalls or technical service bulletins related to the B008F code in a 2014 GMC Sierra?

Owners of 2014 GMC Sierra vehicles experiencing the B008F code should check with the manufacturer or authorized dealerships for any relevant recalls or technical service bulletins addressing this specific issue.

10. How crucial is it to address the B008F code in a timely manner for a 2014 GMC Sierra?

Addressing the B008F code promptly is crucial to ensure the proper functioning of the rollover protection system and maintain occupant safety in the event of a rollover accident.