AutoCodes – Hummer – B0082 Hummer

B0082 Hummer 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 Hummer 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 2,971

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

What does this mean?

What are the Possible Causes of the DTC B0082 Hummer?

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 Hummer?

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 Hummer 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 B0082 Hummer code?

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

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Get the B0082 Hummer 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 Hummer Code

1. What does OBDII code B0082 for a Hummer mean?

The OBDII code B0082 for a Hummer indicates an issue with the right front/passenger side impact sensor, specifically that it needs to be discarded.

2. What are the common symptoms of a B0082 OBDII code on a Hummer?

Common symptoms of a B0082 OBDII code on a Hummer may include the airbag warning light illuminating on the dashboard and potential issues with the airbag system.

3. What causes the B0082 OBDII code to appear on a Hummer?

The B0082 OBDII code on a Hummer typically appears due to a malfunction or failure of the right front/passenger side impact sensor.

4. How serious is a B0082 OBDII code on a Hummer?

A B0082 OBDII code on a Hummer is a serious issue as it relates to the proper functioning of the airbag system, which is a critical safety feature in the vehicle.

5. Can I continue driving with a B0082 OBDII code on my Hummer?

It is not recommended to continue driving with a B0082 OBDII code on your Hummer as it may compromise the effectiveness of the airbag system in the event of an accident.

6. How can I repair a B0082 OBDII code on my Hummer?

To repair a B0082 OBDII code on your Hummer, you will likely need to replace the right front/passenger side impact sensor with a new, functioning unit.

7. Are there any DIY tips for fixing a B0082 OBDII code on a Hummer?

Repairing a B0082 OBDII code on a Hummer may require specialized tools and expertise, so it is recommended to have a professional mechanic diagnose and fix the issue.

8. How much does it cost to fix a B0082 OBDII code on a Hummer?

The cost of fixing a B0082 OBDII code on a Hummer can vary depending on the labor rates and the cost of the replacement impact sensor. It is advisable to get a quote from a reputable auto repair shop.

9. Can a B0082 OBDII code on a Hummer be reset without replacing the impact sensor?

Resetting a B0082 OBDII code on a Hummer without replacing the impact sensor is not recommended, as it may lead to recurring issues with the airbag system.

10. How can I prevent a B0082 OBDII code from appearing on my Hummer in the future?

Regular maintenance and inspections of the airbag system, including the impact sensors, can help prevent a B0082 OBDII code from appearing on your Hummer in the future.