B0079 2018 Chevrolet Silverado Code - Driver Seat Position Sensor Circuit
Quick Answer
The B0079 code on a 2018 Chevrolet Silverado indicates a problem with 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 in the sensor circuit. 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 2018 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 in the sensor circuit.
- 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 2018 Chevrolet Silverado Description
The B0079 code on a 2018 Chevrolet Silverado indicates a problem with the driver seat position sensor circuit. This sensor is responsible for detecting the position of the driver's seat and transmitting this information to the vehicle's computer system. The computer uses this data to adjust airbag deployment, seat belt tension, and other safety features to ensure optimal protection for the driver in the event of a collision.
Common Causes of B0079 2018 Chevrolet Silverado
- Faulty driver seat position sensor.
- Damaged wiring or connectors in the sensor circuit.
- Corrosion or moisture in the sensor circuit.
- Electrical issues in the vehicle's computer system.
- Impact or damage to the driver's seat affecting sensor performance.
Symptoms of B0079 2018 Chevrolet Silverado
- Airbag warning light illuminated on the dashboard.
- Inaccurate positioning of the driver's seat.
- Malfunction of seat belt tensioner system.
- Erratic behavior of airbag deployment system.
- Loss of power seat functionality.
How to Fix B0079 2018 Chevrolet Silverado
- Begin by diagnosing the specific cause of the issue using a diagnostic scanner to retrieve fault codes and pinpoint the source of the problem.
- Inspect the driver seat position sensor and its wiring for any signs of damage, corrosion, or loose connections. Repair or replace any faulty components as needed.
- Reset the fault codes and retest the system to ensure that the issue has been resolved.
- If the problem persists, further investigation may be required to identify any underlying electrical issues in the vehicle's computer system.
- Once the repair is complete, clear the fault codes and perform a final test to confirm that the driver seat position sensor circuit is functioning correctly.
Cost to Fix B0079 2018 Chevrolet Silverado
The cost of repairing a driver seat position sensor circuit issue on a 2018 Chevrolet Silverado can vary depending on the specific cause of the problem and the extent of the repairs needed. On average, the cost for parts and labor for this type of repair can range from $200 to $500. It is important to note that diagnostic time and labor rates at auto repair shops can vary, so it is recommended to obtain quotes from multiple sources to ensure a competitive price. Additionally, factors such as location, vehicle make and model, and engine type can also impact the overall cost of repairs.
Tech Notes for B0079 2018 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 2018 Chevrolet Silverado Code
1. What does OBDII code B0079 on a 2018 Chevrolet Silverado indicate?
The code B0079 indicates a fault in the driver seat position sensor circuit on a 2018 Chevrolet Silverado.
2. What are the common symptoms of a driver seat position sensor circuit issue (B0079) in a 2018 Chevrolet Silverado?
Common symptoms include the airbag warning light illuminating on the dashboard, loss of power seat functionality, and potential issues with the airbag system.
3. What are the possible causes of the B0079 code in a 2018 Chevrolet Silverado?
Possible causes include a faulty seat position sensor, damaged wiring or connectors in the circuit, or a problem with the airbag control module.
4. How can I diagnose the driver seat position sensor circuit issue (B0079) in my 2018 Chevrolet Silverado?
Diagnosis typically involves using a scan tool to retrieve the specific trouble code, inspecting the seat position sensor and related wiring for damage, and testing the sensor's functionality.
5. Can I continue driving my 2018 Chevrolet Silverado with the B0079 code present?
It is not recommended to drive the vehicle with an active airbag-related fault code like B0079, as it can affect the proper deployment of the airbags in case of an accident.
6. How can I repair the driver seat position sensor circuit issue (B0079) in my 2018 Chevrolet Silverado?
Repair options include replacing the faulty seat position sensor, repairing damaged wiring or connectors, and resetting the airbag system after the issue is resolved.
7. Are there any safety concerns associated with the B0079 code in a 2018 Chevrolet Silverado?
Yes, there are safety concerns because the code indicates a problem with the airbag system, which could impact the performance of the airbags in the event of a collision.
8. How much does it typically cost to repair the driver seat position sensor circuit issue (B0079) in a 2018 Chevrolet Silverado?
The cost of repair can vary depending on the specific cause of the issue, but it may involve parts and labor expenses ranging from $200 to $500 or more.
9. Can I reset the B0079 code on my 2018 Chevrolet Silverado without fixing the underlying issue?
While you can clear the code with a scan tool, it is important to address the root cause of the problem to ensure the safety and proper functioning of the airbag system.
10. Is the B0079 code common in 2018 Chevrolet Silverado vehicles?
The B0079 code related to the driver seat position sensor circuit is not extremely common, but it can occur due to various factors such as sensor failure or wiring issues.
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