AutoCodes – Chevrolet – B008F 2018 Chevrolet Silverado

B008F 2018 Chevrolet Silverado 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 2018 Chevrolet Silverado 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 352

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 2018 Chevrolet Silverado 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 2018 Chevrolet Silverado - Rollover Protection Disable Switch - AutoCodes.com — B008F 2018 Chevrolet Silverado Code - Rollover Protection Disable Switch

What does this mean?

What are the Possible Causes of the DTC B008F 2018 Chevrolet Silverado?

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 2018 Chevrolet Silverado?

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 2018 Chevrolet Silverado 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 2018 Chevrolet Silverado code?

Need more information on how to fix the B008F 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B008F 2018 Chevrolet Silverado 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 2018 Chevrolet Silverado Code

1. What does the OBDII code B008F for the Rollover Protection Disable Switch in a 2018 Chevrolet Silverado indicate?

The B008F code indicates a problem with the rollover protection system disable switch in the 2018 Chevrolet Silverado.

2. What are the common symptoms of a B008F OBDII code in a 2018 Chevrolet Silverado?

Common symptoms of the B008F code may include an illuminated airbag warning light on the dashboard and a message indicating an issue with the rollover protection system.

3. What are the possible causes of the B008F OBDII code in a 2018 Chevrolet Silverado?

Possible causes of the B008F code can include a faulty rollover protection disable switch, wiring issues, or a malfunction in the rollover protection system itself.

4. How can I diagnose the B008F OBDII code in my 2018 Chevrolet Silverado?

Diagnosing the B008F code typically involves using an OBDII scanner to retrieve the specific fault codes, inspecting the rollover protection disable switch and related wiring, and testing the rollover protection system components.

5. Can I continue driving my 2018 Chevrolet Silverado with a B008F OBDII code?

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

6. How can I repair the B008F OBDII code in my 2018 Chevrolet Silverado?

Repairing the B008F code may involve replacing the faulty rollover protection disable switch, repairing any damaged wiring, or addressing any underlying issues with the rollover protection system components.

7. Are there any safety precautions I should take when working on the rollover protection system in my 2018 Chevrolet Silverado?

When working on the rollover protection system, it is important to disconnect the vehicle's battery, follow proper safety procedures, and consider seeking assistance from a professional if you are not familiar with airbag systems.

8. Can a DIY enthusiast fix the B008F OBDII code in a 2018 Chevrolet Silverado?

While some DIY enthusiasts may have the skills to diagnose and repair the B008F code, working on airbag systems can be complex and potentially dangerous. It is recommended to proceed with caution and consider seeking professional help if needed.

9. How much does it typically cost to repair the B008F OBDII code in a 2018 Chevrolet Silverado?

The cost of repairing the B008F code can vary depending on the specific issue causing the code, the cost of parts needed for repair, and whether you choose to do the repair yourself or have it done by a professional technician.

10. Is the B008F OBDII code a common issue in 2018 Chevrolet Silverado vehicles?

The B008F code related to the rollover protection disable switch may not be as common as other OBDII codes, but it can still occur in 2018 Chevrolet Silverado vehicles due to various factors such as component failure or wiring issues.