AutoCodes – Chevrolet – B0086 2015 Chevrolet Silverado

B0086 2015 Chevrolet Silverado Code - Right Front Side Impact Sensor

Quick Answer

The impact sensors are equipped on vehicles to supplement the supplemental inflatable restraint (SIR) system performance. Common causes include Faulty Right Front Side Impact Sensor, Right Front Side Impact Sensor harness is open or shorted, Right Front Side Impact Sensor 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: B0086 2015 Chevrolet Silverado indicates Right Front Side Impact Sensor.
Common causes: Common causes include Faulty Right Front Side Impact Sensor, Right Front Side Impact Sensor harness is open or shorted, Right Front Side Impact Sensor 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 518

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 B0086 2015 Chevrolet Silverado Description

The impact sensors are equipped on vehicles to supplement the supplemental inflatable restraint (SIR) system performance. The impact sensors are electronic and are not part of the deployment loops, but instead provide inputs to the Inflatable Restraint Sensing and Diagnostic Module (SDM). The impact sensors can assist in determining the severity of some frontal and side collisions. The Inflatable Restraint Sensing and Diagnostic Module use the input from the impact sensors to assist in determining the severity of a collision, further supporting air bag deployment. If the Inflatable Restraint Sensing and Diagnostic Module determines a deployment is warranted, the Inflatable Restraint Sensing and Diagnostic Module will cause current to flow through the deployment loops deploying the air bags.

OBDII Code B0086 2015 Chevrolet Silverado - Right Front Side Impact Sensor - AutoCodes.com — B0086 2015 Chevrolet Silverado Code - Right Front Side Impact Sensor

What does this mean?

What are the Possible Causes of the DTC B0086 2015 Chevrolet Silverado?

Faulty Right Front Side Impact Sensor
Right Front Side Impact Sensor harness is open or shorted
Right Front Side Impact Sensor circuit poor electrical connection
Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)

How to Fix the DTC B0086 2015 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

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0086 2015 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 B0086 2015 Chevrolet Silverado code?

Need more information on how to fix the B0086 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0086 2015 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 B0086 2015 Chevrolet Silverado Code

1. What does OBDII code B0086 for a 2015 Chevrolet Silverado indicate?

The code B0086 specifically refers to the Right Front Side Impact Sensor malfunction in your 2015 Chevrolet Silverado.

2. What are the common symptoms of a faulty Right Front Side Impact Sensor in a 2015 Chevrolet Silverado?

Common symptoms include the airbag warning light illuminating on the dashboard, potential airbag system malfunctions, and diagnostic trouble codes being stored in the vehicle's system.

3. What can cause the OBDII code B0086 on a 2015 Chevrolet Silverado?

The code B0086 is usually triggered by issues such as sensor failure, wiring problems, or a defective airbag control module in the right front side impact sensor circuit.

4. How can I diagnose the Right Front Side Impact Sensor issue in my 2015 Chevrolet Silverado?

Diagnosing the problem typically involves using an OBDII scanner to retrieve the specific trouble code, inspecting the sensor and its wiring for damage, and testing the sensor's functionality.

5. Can I continue driving my 2015 Chevrolet Silverado with the B0086 code?

It is not recommended to drive the vehicle with an active airbag system fault code like B0086, as it may compromise the effectiveness of the airbag system in the event of a collision.

6. How should I repair the Right Front Side Impact Sensor problem in my 2015 Chevrolet Silverado?

Repairing the issue may involve replacing the faulty sensor, repairing damaged wiring, or resetting the airbag control module after fixing the underlying cause of the malfunction.

7. Is it safe to reset the OBDII code B0086 in a 2015 Chevrolet Silverado without fixing the underlying problem?

Resetting the code without addressing the root cause of the issue is not recommended, as the problem may persist and potentially compromise the safety of the airbag system in your vehicle.

8. Are there any recalls or technical service bulletins related to the B0086 code in a 2015 Chevrolet Silverado?

It is advisable to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to the B0086 code in your specific vehicle.

9. How much does it typically cost to repair the Right Front Side Impact Sensor issue in a 2015 Chevrolet Silverado?

The cost of repair can vary depending on the exact cause of the problem, but it may involve sensor replacement, wiring repairs, and potentially reprogramming the airbag control module. Costs can range from a few hundred to over a thousand dollars.

10. Can I fix the B0086 code in my 2015 Chevrolet Silverado myself, or do I need to take it to a professional?

While some DIY enthusiasts may be able to diagnose and fix simple wiring issues, dealing with airbag system components like the Right Front Side Impact Sensor is best left to professional technicians due to the safety implications involved.