AutoCodes – Buick – B0082 Buick

B0082 Buick Code - Discard Right Front/Passenger Side Impact Sensor

Quick Answer

The Inflatable Restraint Side Impact Sensor (SIS) utilizes a unidirectional 2-wire circuit. Common causes include Faulty Discard Right Front/Passenger Side Impact Sensor (SIS), Discard Right Front/Passenger Side Impact Sensor (SIS) harness is open or shorted, Discard Right Front/Passenger Side Impact Sensor (SIS) 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: B0082 Buick indicates Discard Right Front/Passenger Side Impact Sensor.
Common causes: Common causes include Faulty Discard Right Front/Passenger Side Impact Sensor (SIS), Discard Right Front/Passenger Side Impact Sensor (SIS) harness is open or shorted, Discard Right Front/Passenger Side Impact Sensor (SIS) 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 1,246

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 23, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B0082 Buick Description

The Inflatable Restraint Side Impact Sensor (SIS) utilizes a unidirectional 2-wire circuit. The SIS modulates current on the interface to send ID, State of Health, and deployment commands to the Inflatable Restraint Sensing and Diagnostic Module (SDM). The SDM serves as a power source and a ground for the SIS. When the ignition is turned on and input power from the SDM is first detected, the SIS responds by performing internal diagnostics and sending an ID to the SDM. The SDM considers the ID to be valid if the response time is less than 5 seconds. The SIS continually communicates status messages to the SDM, which determines if a fault is present in the SIS circuit. When a fault is detected, the SDM resets the SIS twice by removing and reapplying power. If the fault is still present, the SDM will set a Diagnostic Trouble Code (DTC).

OBDII Code B0082 Buick - Discard Right Front/Passenger Side Impact Sensor - AutoCodes.com — B0082 Buick Code - Discard Right Front/Passenger Side Impact Sensor

What does this mean?

What are the Possible Causes of the DTC B0082 Buick?

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

How to Fix the DTC B0082 Buick?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B0082 Buick 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.

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Need more information on how to fix the B0082 Buick code? Get Access to Factory Service Manuals

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Get the B0082 Buick 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 B0082 Buick Code

1. What are the common symptoms of OBDII code B0082 in a Buick related to the Discard Right Front/Passenger Side Impact Sensor?

The common symptoms include the airbag warning light illuminated on the dashboard, potential non-deployment of the airbag during a collision, and diagnostic trouble codes stored in the vehicle's system.

2. What can cause the OBDII code B0082 in a Buick indicating an issue with the Discard Right Front/Passenger Side Impact Sensor?

The code B0082 in a Buick typically indicates a fault with the right front/passenger side impact sensor, which can be caused by sensor damage from a collision, wiring issues, or sensor malfunction.

3. How can I diagnose the problem associated with the OBDII code B0082 in my Buick?

To diagnose the issue, you can use a diagnostic scan tool to retrieve the specific trouble code, visually inspect the impact sensor and its wiring for any visible damage, and perform continuity tests to check for electrical connectivity.

4. Can I drive my Buick with the OBDII code B0082 related to the Discard Right Front/Passenger Side Impact Sensor?

It is not recommended to drive your Buick with this code present, as the airbag system may not function properly in the event of a collision, potentially putting you at risk.

5. How do I repair the issue with the Discard Right Front/Passenger Side Impact Sensor in my Buick triggering the OBDII code B0082?

Repairing the issue may involve replacing the right front/passenger side impact sensor, repairing damaged wiring, or addressing any underlying electrical problems causing the fault code.

6. Are there any safety concerns associated with the OBDII code B0082 in a Buick related to the impact sensor?

Yes, there are safety concerns, as the impact sensor plays a crucial role in deploying the airbag in the event of a collision. It is essential to address the issue promptly to ensure the proper functioning of the airbag system.

7. Can I reset the OBDII code B0082 in my Buick without fixing the underlying problem with the impact sensor?

Resetting the code without addressing the underlying problem will not resolve the issue and may lead to continued airbag system malfunctions. It is crucial to diagnose and repair the problem to ensure safety.

8. How much does it cost to replace a faulty impact sensor triggering the OBDII code B0082 in a Buick?

The cost of replacing an impact sensor can vary depending on the model of your Buick, the labor rates of the repair shop, and whether any additional repairs or parts are needed. It is recommended to obtain quotes from different mechanics for an accurate estimate.

9. Are there any recalls or technical service bulletins related to the OBDII code B0082 in a Buick for the Discard Right Front/Passenger Side Impact Sensor?

It is advisable to check with your Buick dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any recalls or technical service bulletins related to this specific issue.

10. Can I replace the impact sensor triggering the OBDII code B0082 in my Buick myself, or should I seek professional help?

Replacing the impact sensor may require specialized tools and knowledge, so it is generally recommended to seek professional help from a qualified mechanic or technician to ensure the repair is done correctly and safely.