AutoCodes – Chevrolet – B0084 2015 Chevrolet Silverado

B0084 2015 Chevrolet Silverado Code - Right Front 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 Impact Sensor, Right Front Impact Sensor harness is open or shorted, Right Front 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: B0084 2015 Chevrolet Silverado indicates Right Front Impact Sensor.
Common causes: Common causes include Faulty Right Front Impact Sensor, Right Front Impact Sensor harness is open or shorted, Right Front 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 404

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 B0084 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. The impact sensors can assist in determining the severity of some frontal and side collisions. The Inflatable Restraint Sensing and Diagnostic Module (SDM) uses 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 B0084 2015 Chevrolet Silverado - Right Front Impact Sensor - AutoCodes.com — B0084 2015 Chevrolet Silverado Code - Right Front Impact Sensor

What does this mean?

What are the Possible Causes of the DTC B0084 2015 Chevrolet Silverado?

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

How to Fix the DTC B0084 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

B0084:02 Right Front Impact Sensor Short to Ground
B0084:05 Right Front Impact Sensor Short to Battery or Open
B0084:08 Right Front Impact Sensor Signal Invalid
B0084:0F Right Front Impact Sensor Erratic
B0084:39 Right Front Impact Sensor Internal Electronic Failure
B0084:3A Right Front Impact Sensor Incorrect Component Installed
B0084:71 Right Front Impact Sensor Invalid Serial Data Received

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0084 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 B0084 2015 Chevrolet Silverado code?

Need more information on how to fix the B0084 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0084 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 B0084 2015 Chevrolet Silverado Code

1. What does the OBDII code B0084 on a 2015 Chevrolet Silverado indicate?

The code B0084 indicates a fault with the Right Front Impact Sensor on a 2015 Chevrolet Silverado.

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

Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system deployment.

3. What are possible causes of the B0084 OBDII code in a 2015 Chevrolet Silverado?

Possible causes include a malfunctioning Right Front Impact Sensor, damaged wiring or connectors, or a problem with the airbag control module.

4. How can I diagnose a Right Front Impact Sensor problem in my 2015 Chevrolet Silverado?

Diagnosis typically involves using a scan tool to retrieve the specific fault code, inspecting the sensor and related wiring for damage, and testing the sensor's functionality.

5. Can I drive my 2015 Chevrolet Silverado with the B0084 OBDII code present?

It is not recommended to drive the vehicle with the B0084 code active, as it indicates a potential issue with the airbag system that could affect safety in the event of a collision.

6. How can I repair a Right Front Impact Sensor issue in my 2015 Chevrolet Silverado?

Repairing the issue may involve replacing the Right Front Impact Sensor, repairing damaged wiring or connectors, or reprogramming the airbag control module.

7. Is it safe to reset the OBDII code B0084 in my 2015 Chevrolet Silverado without addressing the underlying issue?

Resetting the code without addressing the underlying problem may temporarily turn off the warning light, but it will not fix the root cause of the issue with the Right Front Impact Sensor.

8. Can a DIY enthusiast replace the Right Front Impact Sensor in a 2015 Chevrolet Silverado?

While some DIY enthusiasts may have the skills to replace the sensor, it is recommended to have this type of repair done by a qualified mechanic to ensure proper installation and functionality.

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

The cost of repair can vary depending on the specific issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

10. How often should the Right Front Impact Sensor be inspected in a 2015 Chevrolet Silverado?

It is recommended to have the airbag system, including the impact sensors, inspected during routine maintenance or whenever you experience symptoms indicating a potential issue.