B0086 2015 GMC Sierra Code - Right Front Side Impact Sensor
Quick Answer
The B0086 diagnostic trouble code (DTC) specifically relates to the Right Front Side Impact Sensor on a 2015 GMC Sierra. Common causes include Faulty Right Front Side Impact Sensor, Damaged wiring or connectors leading to the sensor, Corrosion or debris affecting the sensor's functionality. 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
- B0086 2015 GMC Sierra indicates Right Front Side Impact Sensor.
- Common causes
- Common causes include Faulty Right Front Side Impact Sensor, Damaged wiring or connectors leading to the sensor, Corrosion or debris affecting the sensor's functionality.
- 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 B0086 2015 GMC Sierra Description
The B0086 diagnostic trouble code (DTC) specifically relates to the Right Front Side Impact Sensor on a 2015 GMC Sierra. This sensor is a crucial component of the vehicle's Supplemental Restraint System (SRS), also known as the airbag system. The purpose of the side impact sensor is to detect a side collision and trigger the deployment of the side airbags, as well as any other relevant safety systems.
Common Causes of B0086 2015 GMC Sierra
- Faulty Right Front Side Impact Sensor.
- Damaged wiring or connectors leading to the sensor.
- Corrosion or debris affecting the sensor's functionality.
- Issues with the vehicle's computer system communicating with the sensor.
- Previous collision or impact damaging the sensor.
Symptoms of B0086 2015 GMC Sierra
- Airbag warning light illuminated on the dashboard.
- Side airbags not deploying in a side impact collision.
- Unusual noise coming from the right front side of the vehicle.
- Dashboard display showing a message related to the airbag system.
How to Fix B0086 2015 GMC Sierra
- Diagnose the issue by using a scan tool to retrieve the specific DTC and pinpoint the problem with the Right Front Side Impact Sensor.
- Inspect the sensor, wiring, and connectors for any damage or corrosion that may be causing the issue.
- Replace the Right Front Side Impact Sensor if it is found to be faulty, following the manufacturer's guidelines for installation.
- Clear the DTC from the vehicle's computer system to reset the airbag system and ensure the code does not reappear.
- Perform a thorough system check and test the airbag system to confirm that the repair was successful and that the side airbags will deploy as intended in the event of a collision.
Cost to Fix B0086 2015 GMC Sierra
The cost of repairing a B0086 code related to the Right Front Side Impact Sensor on a 2015 GMC Sierra can vary depending on the specific issue and the cost of parts and labor in your area. On average, the cost of replacing a side impact sensor ranges from $200 to $500, including parts and labor. However, additional diagnostic time may be needed to pinpoint the exact cause of the issue, and labor rates at auto repair shops can vary between $80 and $150 per hour. It is recommended to contact local auto repair shops for a more accurate estimate based on your location and vehicle specifics.
Tech Notes for B0086 2015 GMC Sierra
B0086:05 Right Front Side Impact Sensor High Voltage/Open
B0086:0F Right Front Side Impact Sensor Signal Erratic
B0086:39 Right Front Side Impact Sensor Internal Malfunction
B0086:3A Right Front Side Impact Sensor Incorrect Component Installed
B0086:71 Right Front Side Impact Sensor Invalid Data
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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.
Frequently Asked Questions about B0086 2015 GMC Sierra Code
1. What does OBDII code B0086 for a 2015 GMC Sierra indicate?
The code B0086 specifically refers to a fault with the Right Front Side Impact Sensor in a 2015 GMC Sierra.
2. What are the common symptoms of a faulty Right Front Side Impact Sensor?
Common symptoms of a faulty sensor may include the airbag warning light illuminating on the dashboard, airbags not deploying in a collision, or intermittent issues with the airbag system.
3. What are the possible causes of OBDII code B0086 in a 2015 GMC Sierra?
Potential causes of code B0086 include a malfunctioning sensor, wiring issues, loose connections, or a problem with the airbag control module.
4. How can I diagnose the issue related to code B0086 in my 2015 GMC Sierra?
Diagnosing the problem may involve using a scan tool to retrieve the specific fault code, checking the wiring and connections to the Right Front Side Impact Sensor, and testing the sensor itself for proper functionality.
5. Can I drive my 2015 GMC Sierra with OBDII code B0086?
It is not recommended to drive the vehicle with an unresolved B0086 code, as it may affect the proper functioning of the airbag system in the event of a collision.
6. How can I repair OBDII code B0086 in my 2015 GMC Sierra?
Repairing the issue may involve replacing the Right Front Side Impact Sensor, repairing any damaged wiring or connections, or resetting the airbag system after fixing the fault.
7. Is it possible to reset the OBDII code B0086 in a 2015 GMC Sierra without fixing the underlying problem?
Resetting the code without addressing the root cause will likely result in the code reappearing once the system detects the ongoing issue.
8. How much does it typically cost to repair OBDII code B0086 in a 2015 GMC Sierra?
The cost of repairing code B0086 can vary depending on the specific issue, but it may involve parts and labor costs for sensor replacement or wiring repairs.
9. Are there any safety concerns associated with a faulty Right Front Side Impact Sensor in a 2015 GMC Sierra?
A faulty sensor can compromise the proper deployment of airbags in a collision, potentially increasing the risk of injury to occupants, so it is essential to address the issue promptly.
10. Can a DIY enthusiast with basic automotive skills fix OBDII code B0086 in a 2015 GMC Sierra?
While some individuals may be able to diagnose and repair simple wiring issues, replacing the sensor or dealing with more complex electrical problems may require professional expertise.
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