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B0086 Chevrolet Code - Right Front Side Impact Sensor

Quick Answer

The B0086 code for Chevrolet vehicles specifically refers to an issue with the right front side impact sensor. Common causes include Faulty right front side impact sensor, Wiring or electrical connection issues, Corrosion or damage to the sensor. 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 Chevrolet indicates Right Front Side Impact Sensor.
Common causes
Common causes include Faulty right front side impact sensor, Wiring or electrical connection issues, Corrosion or damage to the sensor.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code B0086 Chevrolet Description

The B0086 code for Chevrolet vehicles specifically refers to an issue with the right front side impact sensor. Side impact sensors are crucial components of a vehicle's safety system, as they are designed to detect impacts on the side of the vehicle and deploy airbags accordingly to protect occupants in the event of a collision. The right front side impact sensor is responsible for detecting impacts on the right front side of the vehicle and triggering the deployment of the airbag on that side.

OBDII Code B0086 Chevrolet - Right Front Side Impact Sensor
B0086 Chevrolet Code - Right Front Side Impact Sensor

Common Causes of B0086 Chevrolet

  1. Faulty right front side impact sensor
  2. Wiring or electrical connection issues
  3. Corrosion or damage to the sensor
  4. Impact or collision that damaged the sensor
  5. Issues with the airbag control module

Symptoms of B0086 Chevrolet

  1. Airbag warning light illuminated on the dashboard
  2. Inaccurate deployment or non-deployment of the airbag in a side impact collision
  3. Diagnostic trouble code (DTC) B0086 stored in the vehicle's computer system
  4. Vehicle may fail safety inspections due to the malfunctioning sensor

How to Fix B0086 Chevrolet

  1. Diagnose the issue using a scan tool to retrieve the specific trouble code (B0086).
  2. Inspect the right front side impact sensor for any visible damage or signs of corrosion.
  3. Check the wiring and electrical connections associated with the sensor for any faults or loose connections.
  4. Replace the right front side impact sensor if it is found to be faulty or damaged.
  5. Clear the trouble code from the vehicle's computer system and perform a test to ensure the sensor is functioning properly.

Cost to Fix B0086 Chevrolet

The cost of repairing a right front side impact sensor can vary depending on the make and model of the Chevrolet vehicle, as well as the specific labor rates at auto repair shops. In general, the cost of a new side impact sensor can range from $100 to $300, depending on the quality and brand. Labor costs for replacing the sensor can range from $100 to $300, depending on the shop's hourly rates and the complexity of the repair. Overall, the total repair cost for addressing a B0086 code for the right front side impact sensor could range from $200 to $600. It is advisable to consult with a professional mechanic or auto repair shop for a more accurate estimate based on the specific vehicle and location.

What does this mean?

Tech Notes for B0086 Chevrolet

B0086:02 Right Front Side Impact Sensor Short to Ground

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

Need more information about the B0086 Chevrolet code?

Need more information on how to fix the B0086 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0086 Chevrolet code diagnosed by a professional: Find a repair shop in your area

Information for Specific Chevrolet Models

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 B0086 Chevrolet Code

1. What are the common symptoms of an OBDII code B0086 in a Chevrolet related to the right front side impact sensor?

- Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system's functionality.

2. What typically causes the OBDII code B0086 in a Chevrolet to trigger for the right front side impact sensor?

- The code B0086 is usually triggered by a malfunction or failure in the right front side impact sensor itself, which can be caused by physical damage, corrosion, or electrical issues.

3. How can I diagnose the OBDII code B0086 in a Chevrolet for the right front side impact sensor?

- Diagnosing the code B0086 involves using a diagnostic scanner to retrieve the specific fault code and then inspecting the right front side impact sensor for any visible damage or issues.

4. Are there any safety concerns associated with an OBDII code B0086 for the right front side impact sensor in a Chevrolet?

- Yes, there are safety concerns as the right front side impact sensor plays a crucial role in the proper deployment of the airbag in the event of a collision. It is recommended to address the issue promptly.

5. Can I reset or clear the OBDII code B0086 related to the right front side impact sensor in a Chevrolet on my own?

- While you can clear the code with a diagnostic scanner, it is important to investigate and resolve the underlying issue causing the code to prevent it from reoccurring.

6. What are some DIY repair tips for fixing the OBDII code B0086 in a Chevrolet associated with the right front side impact sensor?

- DIY repair tips may include checking the sensor's wiring harness for damage, ensuring proper connections, and replacing the sensor if necessary. However, it is recommended to consult a professional for accurate diagnosis and repair.

7. Is it safe to drive a Chevrolet with an active OBDII code B0086 for the right front side impact sensor?

- It is generally not recommended to drive with an active B0086 code, as it indicates a potential issue with the airbag system's sensor that could affect its performance in a collision.

8. How much does it typically cost to repair the OBDII code B0086 for the right front side impact sensor in a Chevrolet?

- The cost of repairing the B0086 code can vary depending on the exact cause of the issue and whether you choose to do the repairs yourself or take it to a professional mechanic. Costs may include parts and labor.

9. Can a faulty right front side impact sensor causing the OBDII code B0086 affect other safety features in a Chevrolet?

- Yes, a faulty sensor can potentially impact other safety features relying on its input, such as side airbags or seat belt pretensioners, so it is crucial to address the issue promptly.

10. How long does it typically take to repair the OBDII code B0086 related to the right front side impact sensor in a Chevrolet?

- The repair time can vary depending on the exact cause of the issue, the availability of parts, and the expertise of the mechanic. It is advisable to consult with a professional for a more accurate estimate.

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