AutoCodes – Chevrolet – B0084 2014 Chevrolet Silverado

B0084 2014 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 2014 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 548

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 2014 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 2014 Chevrolet Silverado - Right Front Impact Sensor - AutoCodes.com — B0084 2014 Chevrolet Silverado Code - Right Front Impact Sensor

What does this mean?

What are the Possible Causes of the DTC B0084 2014 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 2014 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 2014 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 2014 Chevrolet Silverado code?

Need more information on how to fix the B0084 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0084 2014 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 2014 Chevrolet Silverado Code

1. What does OBDII code B0084 in a 2014 Chevrolet Silverado indicate?

The code B0084 in a 2014 Chevrolet Silverado refers to a problem with the Right Front Impact Sensor.

2. What are the common symptoms of a Right Front Impact Sensor issue in a 2014 Chevrolet Silverado?

Common symptoms of a faulty Right Front Impact Sensor include the airbag warning light illuminating on the dashboard and potential issues with the airbag system's deployment.

3. What are the possible causes of OBDII code B0084 in a 2014 Chevrolet Silverado?

The code B0084 in a 2014 Chevrolet Silverado is typically triggered by a malfunction in the Right Front Impact Sensor itself, wiring issues, or a faulty connection.

4. How can I diagnose a Right Front Impact Sensor problem in my 2014 Chevrolet Silverado?

Diagnosing a Right Front Impact Sensor issue may require using a diagnostic scanner to retrieve the specific error code and inspecting the sensor and its wiring for any visible damage or corrosion.

5. Are there any safety concerns associated with a malfunctioning Right Front Impact Sensor in a 2014 Chevrolet Silverado?

Yes, a malfunctioning Right Front Impact Sensor can affect the proper deployment of the airbags in the event of a collision, potentially compromising occupant safety.

6. Can I repair a Right Front Impact Sensor issue in my 2014 Chevrolet Silverado myself?

While it's possible to replace a faulty Right Front Impact Sensor yourself, it's recommended to consult a qualified mechanic or dealership to ensure proper diagnosis and repair.

7. How much does it typically cost to repair a Right Front Impact Sensor problem in a 2014 Chevrolet Silverado?

The cost of repairing a Right Front Impact Sensor issue in a 2014 Chevrolet Silverado can vary depending on the extent of the damage and whether the sensor needs to be replaced or if it's a wiring issue.

8. Are there any recalls or technical service bulletins related to OBDII code B0084 in a 2014 Chevrolet Silverado?

It's advisable to check with Chevrolet or the National Highway Traffic Safety Administration (NHTSA) for any recalls or technical service bulletins related to the Right Front Impact Sensor in a 2014 Silverado.

9. Can a faulty Right Front Impact Sensor affect other systems in a 2014 Chevrolet Silverado?

While the primary function of the Right Front Impact Sensor is to detect collisions and trigger airbag deployment, a malfunctioning sensor may also impact other safety systems in the vehicle.

10. Is it safe to continue driving my 2014 Chevrolet Silverado with OBDII code B0084 indicating a Right Front Impact Sensor issue?

It's not recommended to continue driving a vehicle with a known airbag system issue, as it may compromise occupant safety in the event of a collision. Prompt attention and repair are advised.