B0083:39 Code - Left Front Impact Sensor Internal Electronic Failure
Quick Answer
The B0083:39 code indicates a left front impact sensor internal electronic failure in the vehicle. Common causes include Damage to the left front impact sensor due to a collision, Corrosion or water damage affecting the sensor, Wiring issues, such as shorts or open circuits. 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
- B0083:39 indicates Left Front Impact Sensor Internal Electronic Failure.
- Common causes
- Common causes include Damage to the left front impact sensor due to a collision, Corrosion or water damage affecting the sensor, Wiring issues, such as shorts or open circuits.
- 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 B0083:39 Description
The B0083:39 code indicates a left front impact sensor internal electronic failure in the vehicle. Impact sensors are crucial components of the vehicle's safety system, as they are responsible for detecting collisions and deploying airbags accordingly. In this case, the left front impact sensor has experienced an internal electronic failure, which could compromise the effectiveness of the airbag system in the event of a crash.
Common Causes of B0083:39
- Damage to the left front impact sensor due to a collision
- Corrosion or water damage affecting the sensor
- Wiring issues, such as shorts or open circuits
- Electronic component failure within the sensor
Symptoms of B0083:39
- Airbag warning light illuminated on the dashboard
- Airbag system fault message displayed on the instrument cluster
- Airbags not deploying in a crash
- Inconsistent or erratic airbag deployment
How to Fix B0083:39
- Diagnose the issue by using a scan tool to retrieve the specific fault code and inspecting the left front impact sensor for any visible damage.
- Replace the left front impact sensor if it is found to be faulty or damaged. This may involve removing the bumper or front grille to access the sensor.
- Inspect and repair any wiring issues or corrosion that may be affecting the sensor's performance.
- Clear the fault code from the vehicle's computer using the scan tool and perform a test to ensure the airbag system is functioning properly.
- Reset the airbag system and ensure that the airbag warning light is no longer illuminated on the dashboard.
Cost to Fix B0083:39
The cost of repairing a left front impact sensor internal electronic failure can vary depending on the make and model of the vehicle, as well as the extent of the damage. On average, the parts for a new impact sensor can range from $100 to $300, while the labor costs can range from $100 to $200. This puts the total repair cost between $200 and $500, excluding any additional diagnostic or inspection fees that may apply. It's important to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on your specific vehicle and location.
Tech Notes for B0083:39
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.
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