B0083 2015 GMC Sierra Code - Left Front Impact Sensor
Quick Answer
The B0083 diagnostic trouble code (DTC) for the 2015 GMC Sierra refers to an issue with the left front impact sensor. Common causes include Faulty left front impact sensor, Wiring or connection issues in the sensor circuit, Corrosion or damage to the sensor. 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
- B0083 2015 GMC Sierra indicates Left Front Impact Sensor.
- Common causes
- Common causes include Faulty left front impact sensor, Wiring or connection issues in the sensor circuit, Corrosion or damage to the sensor.
- 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 B0083 2015 GMC Sierra Description
The B0083 diagnostic trouble code (DTC) for the 2015 GMC Sierra refers to an issue with the left front impact sensor. This sensor is a crucial component of the vehicle's Supplemental Restraint System (SRS), also known as the airbag system. The impact sensor is designed to detect a collision or impact to the front left side of the vehicle and trigger the deployment of the airbags to protect occupants in the event of a crash.
Common Causes of B0083 2015 GMC Sierra
- Faulty left front impact sensor
- Wiring or connection issues in the sensor circuit
- Corrosion or damage to the sensor
- Impact or collision causing damage to the sensor
- Faulty SRS control module
Symptoms of B0083 2015 GMC Sierra
- Airbag warning light illuminated on the dashboard
- SRS (Supplemental Restraint System) warning message displayed
- Airbags not deploying in a collision
- Airbags deploying unexpectedly
How to Fix B0083 2015 GMC Sierra
- Diagnose the issue by using a scan tool to retrieve the specific DTC (B0083) and pinpoint the problem with the left front impact sensor.
- Inspect the sensor and its wiring for any visible damage, corrosion, or loose connections. Repair or replace any damaged components.
- Clear the DTC from the vehicle's computer system using the scan tool after the repair is completed.
- Test the airbag system to ensure that the left front impact sensor is functioning properly and that the airbags deploy as intended in a controlled environment.
- If the issue persists, further diagnostic testing may be required to identify any underlying problems with the SRS control module or other components.
Cost to Fix B0083 2015 GMC Sierra
The typical repair costs for addressing a B0083 code related to the left front impact sensor in a 2015 GMC Sierra can vary depending on the extent of the issue and the specific repairs needed. In general, the cost of replacing a faulty impact sensor and addressing any wiring or connection issues can range from $200 to $500, including parts and labor. However, it's important to note that the actual cost may be higher or lower based on factors such as the location of the repair shop, the make and model of the vehicle, and the labor rates in that area.
Tech Notes for B0083 2015 GMC Sierra
B0083:05 Left Front Impact Sensor Short to Battery or Open
B0083:08 Left Front Impact Sensor Signal Invalid
B0083:0F Left Front Impact Sensor Erratic
B0083:39 Left Front Impact Sensor Internal Electronic Failure
B0083:3A Left Front Impact Sensor Incorrect Component Installed
B0083:71 Left Front Impact Sensor Invalid Serial Data Received
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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.
Frequently Asked Questions about B0083 2015 GMC Sierra Code
1. What does OBDII code B0083 for a 2015 GMC Sierra indicate?
The B0083 code specifically relates to the Left Front Impact Sensor in a 2015 GMC Sierra.
2. What are the common symptoms of a Left Front Impact Sensor issue triggering code B0083?
Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system functioning properly.
3. What are the possible causes of OBDII code B0083 in a 2015 GMC Sierra?
Potential causes of the B0083 code include a faulty left front impact sensor, wiring issues, or a problem with the airbag control module.
4. How can I diagnose a Left Front Impact Sensor problem triggering code B0083 in my 2015 GMC Sierra?
Diagnosis typically involves using a scan tool to read the OBDII codes, inspecting the left front impact sensor and its wiring for damage, and checking connections for proper continuity.
5. Can I still drive my 2015 GMC Sierra with OBDII code B0083 present?
It is not recommended to drive a vehicle with an unresolved airbag system issue, as it may compromise occupant safety in the event of a collision.
6. What is the typical repair process for fixing OBDII code B0083 related to the Left Front Impact Sensor in a 2015 GMC Sierra?
Repair usually involves replacing the faulty left front impact sensor, addressing any wiring issues, and clearing the code with a scan tool.
7. Are there any DIY tips for addressing OBDII code B0083 in my 2015 GMC Sierra?
While some basic troubleshooting like checking connections and wiring can be done DIY, it's recommended to have a professional diagnose and repair the issue to ensure proper functioning of the airbag system.
8. How much does it cost to repair OBDII code B0083 related to the Left Front Impact Sensor in a 2015 GMC Sierra?
The cost of repair can vary depending on the exact cause of the issue, but it typically ranges from $200 to $500 for parts and labor.
9. Is the Left Front Impact Sensor a critical component for the airbag system in a 2015 GMC Sierra?
Yes, the left front impact sensor is a crucial component that helps the airbag system deploy effectively in the event of a collision, making it essential for occupant safety.
10. Can OBDII code B0083 in a 2015 GMC Sierra be reset without fixing the underlying issue?
Resetting the code without addressing the root cause, such as a faulty left front impact sensor, may temporarily turn off the warning light but will not resolve the potential safety issue with the airbag system.
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