B0079 2016 Chevrolet Silverado Code - Driver Seat Position Sensor Circuit
Quick Answer
The B0079 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the driver seat position sensor circuit. Common causes include Faulty driver seat position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or moisture intrusion in the sensor components. 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
- B0079 2016 Chevrolet Silverado indicates Driver Seat Position Sensor Circuit.
- Common causes
- Common causes include Faulty driver seat position sensor, Damaged wiring or connectors in the sensor circuit, Corrosion or moisture intrusion in the sensor components.
- 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 B0079 2016 Chevrolet Silverado Description
The B0079 diagnostic trouble code (DTC) for a 2016 Chevrolet Silverado relates to the driver seat position sensor circuit. This code indicates a problem with the sensor that detects the position of the driver's seat. The seat position sensor is crucial for various safety systems in the vehicle, such as airbag deployment and seat belt pre-tensioners. When the sensor malfunctions or fails, it can lead to inaccurate readings of the driver's position, potentially compromising the effectiveness of these safety features.
Common Causes of B0079 2016 Chevrolet Silverado
- Faulty driver seat position sensor.
- Damaged wiring or connectors in the sensor circuit.
- Corrosion or moisture intrusion in the sensor components.
- Impact or physical damage to the driver's seat affecting sensor readings.
- Issues with the airbag control module communicating with the sensor.
Symptoms of B0079 2016 Chevrolet Silverado
- Airbag warning light illuminated on the dashboard.
- Seat belt warning light activated even when the seat belt is properly fastened.
- Inconsistent or erratic behavior of the power seat adjustments.
- Airbags not deploying in a crash situation.
- Seat belt pre-tensioners not engaging during sudden stops or collisions.
How to Fix B0079 2016 Chevrolet Silverado
- Begin by diagnosing the specific cause of the B0079 code using a scan tool to retrieve additional fault codes and data related to the sensor circuit.
- Inspect the driver seat position sensor, wiring harnesses, and connectors for any visible damage or corrosion. Replace any faulty components as needed.
- Check the airbag control module for proper communication with the sensor and ensure all connections are secure.
- Clear the DTC from the vehicle's computer memory after completing the repairs and perform a test drive to verify that the issue has been resolved.
- If the problem persists, consult a professional technician for further troubleshooting and potential replacement of more complex components.
Cost to Fix B0079 2016 Chevrolet Silverado
The typical repair costs for addressing a B0079 code on a 2016 Chevrolet Silverado can range from $200 to $500, including parts and labor. However, it is essential to note that actual costs may vary depending on the specific diagnosis time and labor rates at auto repair shops. Rates can fluctuate based on factors such as location, vehicle make and model, and engine type. It is advisable to obtain quotes from local repair shops to get a more accurate estimate for this repair.
Tech Notes for B0079 2016 Chevrolet Silverado
B0079:02 Driver Seat Position Sensor Circuit Short to Ground
B0079:04 Driver Seat Position Sensor Circuit Open
B0079:05 Driver Seat Position Sensor Circuit High Voltage or Open
B0079:06 Driver Seat Position Sensor Circuit Low Voltage or Open
B0079:08 Driver Seat Position Sensor Circuit Performance-Signal Invalid
B0079:0C Driver Seat Position Sensor Circuit Low Current
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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 B0079 2016 Chevrolet Silverado Code
1. What are the common symptoms of an OBDII code B0079 in a 2016 Chevrolet Silverado related to the driver seat position sensor circuit?
The common symptoms include an illuminated airbag warning light on the dashboard, the seat position not adjusting properly, and potential issues with the airbag system.
2. What are the possible causes of the OBDII code B0079 in a 2016 Chevrolet Silverado?
Potential causes include a faulty driver seat position sensor, damaged wiring or connectors in the circuit, or a malfunctioning airbag control module.
3. How can I diagnose a B0079 code related to the driver seat position sensor in my 2016 Chevrolet Silverado?
Diagnosing the issue involves using a scan tool to retrieve the specific fault code, inspecting the wiring and connectors for any visible damage, and testing the driver seat position sensor for proper functionality.
4. Can I drive my 2016 Chevrolet Silverado with an OBDII code B0079 related to the driver seat position sensor circuit?
It is not recommended to drive the vehicle with an active airbag-related fault code, as it may compromise the functionality of the airbag system in case of an accident.
5. How can I repair the OBDII code B0079 in a 2016 Chevrolet Silverado myself?
Repairing the issue may involve replacing the faulty driver seat position sensor, repairing damaged wiring or connectors, and clearing the fault code with a scan tool after the repair is completed.
6. Is it safe to reset the OBDII code B0079 related to the driver seat position sensor in my 2016 Chevrolet Silverado without fixing the underlying issue?
Resetting the code without addressing the root cause may temporarily clear the warning light, but the issue will likely reappear, potentially compromising the safety of the airbag system.
7. Can a DIY enthusiast without much automotive experience fix the OBDII code B0079 in a 2016 Chevrolet Silverado?
While some simple repairs like checking and reconnecting loose connectors can be done by DIY enthusiasts, diagnosing and repairing complex issues with the airbag system is best left to professional mechanics.
8. How much does it typically cost to repair the OBDII code B0079 related to the driver seat position sensor in a 2016 Chevrolet Silverado at a dealership?
The cost of repair can vary depending on the exact cause of the issue, but it may range from $200 to $500 or more, including parts and labor.
9. Are there any recalls or service bulletins related to the OBDII code B0079 in a 2016 Chevrolet Silverado?
It's advisable to check with a Chevrolet dealership or visit the National Highway Traffic Safety Administration (NHTSA) website to see if there are any relevant recalls or service bulletins for this specific issue.
10. How important is it to address the OBDII code B0079 in a 2016 Chevrolet Silverado promptly?
It is crucial to address any airbag-related fault codes promptly to ensure the proper functioning of the airbag system in the event of a collision, as the safety of the vehicle occupants may be compromised if the issue is not resolved.
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