B0079 2014 Chevrolet Silverado Code - Driver Seat Position Sensor Circuit
Quick Answer
The B0079 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado refers to an issue 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 water damage 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 2014 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 water damage 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 2014 Chevrolet Silverado Description
The B0079 diagnostic trouble code (DTC) for a 2014 Chevrolet Silverado refers to an issue with the driver seat position sensor circuit. The driver seat position sensor is a vital component that helps the vehicle's systems determine the position of the driver's seat, allowing for proper deployment of safety features such as airbags and seat belt tensioners. When this sensor circuit malfunctions, it can affect the accuracy of the seat position data, potentially leading to incorrect deployment of safety systems in the event of a collision.
Common Causes of B0079 2014 Chevrolet Silverado
- Faulty driver seat position sensor
- Damaged wiring or connectors in the sensor circuit
- Corrosion or water damage in the sensor circuit
- Electronic control module (ECM) issues
- Impact or physical damage to the driver seat affecting sensor operation
Symptoms of B0079 2014 Chevrolet Silverado
- Airbag warning light illuminated on the dashboard
- Inaccurate seat position displayed on the dashboard
- Inconsistent deployment of airbags or seat belt tensioners
- Erratic behavior of electronic stability control or traction control systems
How to Fix B0079 2014 Chevrolet Silverado
- Begin by diagnosing the specific cause of the B0079 code using a diagnostic scanner and multimeter to test the driver seat position sensor and related components.
- Inspect the wiring and connectors in the sensor circuit for any damage, corrosion, or loose connections. Repair or replace as necessary.
- If the driver seat position sensor is found to be faulty, it will need to be replaced with a new sensor. Calibration may be required after installation.
- Clear the DTC from the vehicle's computer memory using a diagnostic scanner to reset the system and ensure the code does not reappear.
- Test the system to verify that the driver seat position sensor is functioning correctly and that the symptoms associated with the B0079 code have been resolved.
Cost to Fix B0079 2014 Chevrolet Silverado
The cost of repairing a B0079 code on a 2014 Chevrolet Silverado can vary depending on the specific cause of the issue and the cost of parts and labor. On average, the repair for this type of issue can range from $200 to $500, including the cost of a new driver seat position sensor, wiring repairs, and labor. It's important to consult with a qualified mechanic or auto repair shop for an accurate estimate based on the individual circumstances of the vehicle. Keep in mind that labor rates and parts prices can vary widely based on location, vehicle make and model, and other factors.
Tech Notes for B0079 2014 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 2014 Chevrolet Silverado Code
1. What are common symptoms of OBDII code B0079 in a 2014 Chevrolet Silverado related to the driver seat position sensor circuit?
The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system.
2. What can cause the OBDII code B0079 in a 2014 Chevrolet Silverado?
The code B0079 usually indicates a fault with the driver seat position sensor circuit, which can be caused by a faulty sensor, damaged wiring, or a poor connection.
3. How can I diagnose the driver seat position sensor circuit issue triggering OBDII code B0079 in my 2014 Chevrolet Silverado?
Diagnosing the problem involves checking the wiring harness for damage, inspecting the sensor for proper operation, and ensuring all connections are secure.
4. Can I drive my 2014 Chevrolet Silverado with OBDII code B0079 present?
It is not advisable to drive the vehicle with an active airbag system fault code like B0079, as it may affect the proper deployment of the airbags in case of an accident.
5. How can I reset the OBDII code B0079 in my 2014 Chevrolet Silverado after repairing the driver seat position sensor circuit issue?
After fixing the problem, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code.
6. Is it safe to repair the driver seat position sensor circuit triggering OBDII code B0079 in my 2014 Chevrolet Silverado myself?
While some DIY enthusiasts may attempt the repair, it is recommended to have the issue diagnosed and fixed by a qualified mechanic or dealership to ensure proper functioning of the airbag system.
7. Can a faulty driver seat position sensor affect other systems in my 2014 Chevrolet Silverado besides the airbag system?
While the primary concern with a faulty seat position sensor is its impact on the airbag system, it can also affect other systems that rely on accurate seat position information, such as seat adjustment features.
8. How much does it typically cost to repair the driver seat position sensor circuit issue triggering OBDII code B0079 in a 2014 Chevrolet Silverado?
The cost of repair can vary depending on the extent of the damage and whether you choose to have the repair done at a dealership or an independent mechanic. It's best to get estimates from different sources.
9. Can extreme temperatures or moisture affect the driver seat position sensor circuit in a 2014 Chevrolet Silverado and trigger OBDII code B0079?
Yes, extreme temperatures or moisture can potentially damage the sensor or wiring, leading to issues with the driver seat position sensor circuit and triggering the B0079 trouble code.
10. Will fixing the OBDII code B0079 in my 2014 Chevrolet Silverado require replacing the entire driver seat?
In most cases, repairing the B0079 code related to the driver seat position sensor circuit does not require replacing the entire seat. The focus is on diagnosing and fixing the specific sensor or wiring issue causing the fault.
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