B0079 Chevrolet Code - Driver Seat Position Sensor Circuit
Quick Answer
The B0079 code for Chevrolet vehicles indicates an issue with the driver seat position sensor circuit. Common causes include Damaged or faulty driver seat position sensor, Loose or corroded wiring connections in the sensor circuit, Electrical issues such as a blown fuse or short 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 Chevrolet indicates Driver Seat Position Sensor Circuit.
- Common causes
- Common causes include Damaged or faulty driver seat position sensor, Loose or corroded wiring connections in the sensor circuit, Electrical issues such as a blown fuse or short 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code B0079 Chevrolet Description
The B0079 code for Chevrolet vehicles indicates an issue with the driver seat position sensor circuit. The driver seat position sensor is responsible for detecting the position of the driver's seat, which is crucial for the proper deployment of airbags in the event of a collision. The sensor sends signals to the airbag control module to ensure that the airbags deploy at the right time and with the appropriate force based on the driver's seating position.
Common Causes of B0079 Chevrolet
- Damaged or faulty driver seat position sensor.
- Loose or corroded wiring connections in the sensor circuit.
- Electrical issues such as a blown fuse or short circuit.
- Water damage or exposure to moisture affecting the sensor.
- Impact or physical damage to the driver's seat affecting sensor operation.
Symptoms of B0079 Chevrolet
- Airbag warning light illuminated on the dashboard.
- Airbags failing to deploy during a collision.
- Inconsistent or incorrect seat belt pretensioner operation.
- Seat position not adjusting correctly.
- Unusual sounds coming from the driver's seat area.
How to Fix B0079 Chevrolet
- Begin by diagnosing the specific cause of the issue using a scan tool to read the fault code and identify the faulty component.
- Inspect the driver seat position sensor and its wiring for any visible damage, corrosion, or loose connections. Repair or replace any damaged components.
- Check and replace any blown fuses related to the sensor circuit.
- Clear the fault code from the vehicle's computer and reset the airbag system to ensure proper operation.
- Test the seat position sensor after repair to verify that the issue has been resolved and that the airbags deploy correctly.
Cost to Fix B0079 Chevrolet
The cost of repairing a driver seat position sensor circuit issue can vary depending on the extent of the damage and the specific components that need to be replaced. On average, the parts for this repair can range from $100 to $300, while the labor costs can range from $150 to $300. Overall, drivers can expect to pay anywhere from $250 to $600 for this repair, including parts and labor. However, it's essential to remember that these costs can fluctuate based on the vehicle's make and model, the location of the repair shop, and any additional services required. It's recommended to obtain quotes from several reputable auto repair shops to get a more accurate estimate for this repair.
Tech Notes for B0079 Chevrolet
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
Need more information about the B0079 Chevrolet code?
Need more information on how to fix the B0079 Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B0079 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Information for Specific Chevrolet Models
- B0079 2014 Chevrolet Silverado — Driver Seat Position Sensor Circuit
- B0079 2015 Chevrolet Silverado — Driver Seat Position Sensor Circuit
- B0079 2016 Chevrolet Silverado — Driver Seat Position Sensor Circuit
- B0079 2017 Chevrolet Silverado — Driver Seat Position Sensor Circuit
- B0079 2018 Chevrolet Silverado — Driver Seat Position Sensor Circuit
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 Chevrolet Code
1. What are the common symptoms of OBDII code B0079 Chevrolet (Driver Seat Position Sensor Circuit)?
- The common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the deployment of the airbags in the event of a crash.
2. What are the possible causes of OBDII code B0079 Chevrolet?
- The code B0079 typically indicates a fault in the driver seat position sensor circuit, which can be caused by damaged wiring, a faulty sensor, or a poor connection.
3. How can I diagnose the issue related to OBDII code B0079 Chevrolet?
- To diagnose the problem, you can use a diagnostic scanner to read the fault codes, inspect the wiring and connectors of the driver seat position sensor, and perform a sensor test if necessary.
4. Can I still drive my Chevrolet vehicle with OBDII code B0079 present?
- It is not recommended to drive the vehicle with the B0079 code active, as it may affect the proper functioning of the airbag system in case of an accident. It's best to address the issue promptly.
5. How can I repair OBDII code B0079 Chevrolet?
- Repairing the B0079 code involves identifying and fixing the underlying issue with the driver seat position sensor circuit, which may require repairing or replacing damaged wiring, sensor, or connectors.
6. Is it possible to reset OBDII code B0079 Chevrolet without fixing the underlying problem?
- While you can clear the code using a diagnostic scanner, it will likely reappear if the root cause of the issue is not addressed. It's important to fix the problem to ensure the safety features work correctly.
7. Are there any safety concerns associated with OBDII code B0079 Chevrolet?
- Yes, there are safety concerns as the code relates to the driver seat position sensor, which is crucial for the proper deployment of airbags during a collision. It's essential to address the issue promptly.
8. Can a DIY enthusiast fix OBDII code B0079 Chevrolet at home?
- Depending on your skill level and access to the necessary tools, you may be able to diagnose and repair the B0079 code at home. However, if you're unsure, it's best to seek professional help.
9. How much does it typically cost to repair OBDII code B0079 Chevrolet at a dealership or repair shop?
- The cost of repairing the B0079 code can vary depending on the extent of the damage and the labor rates of the dealership or repair shop. It's advisable to get a quote for the specific repair needed.
10. Will fixing OBDII code B0079 Chevrolet require reprogramming or calibration?
- In some cases, fixing the B0079 code may require reprogramming or recalibration of the sensor or related components. It's important to follow the manufacturer's guidelines for proper repair.
Discuss the causes and fixes for B0079 Chevrolet OBDII Code
Code B0079 Chevrolet comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.