B0079:01 Code - Driver Seat Position Sensor Circuit Short to Battery
Quick Answer
The B0079:01 diagnostic trouble code (DTC) indicates that there is a short to battery in the driver seat position sensor circuit. Common causes include Damaged wiring or connectors in the seat position sensor circuit, Faulty driver seat position sensor, Malfunctioning control module. 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
- B0079:01 indicates Driver Seat Position Sensor Circuit Short to Battery.
- Common causes
- Common causes include Damaged wiring or connectors in the seat position sensor circuit, Faulty driver seat position sensor, Malfunctioning control module.
- 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 B0079:01 Description
The B0079:01 diagnostic trouble code (DTC) indicates that there is a short to battery in the driver seat position sensor circuit. The driver seat position sensor is a crucial component of the vehicle's safety system, as it helps determine the optimal positioning of the driver's seat for airbag deployment in the event of a collision. When the sensor circuit is shorted to battery, it can lead to inaccurate seat position readings, potentially compromising the effectiveness of the airbag system. This issue can pose a safety risk to the driver and passengers in the vehicle.
Common Causes of B0079:01
- Damaged wiring or connectors in the seat position sensor circuit.
- Faulty driver seat position sensor.
- Malfunctioning control module.
- Corrosion or moisture in the sensor circuit.
- Electrical issues in the vehicle's wiring system.
Symptoms of B0079:01
- Airbag warning light illuminated on the dashboard.
- Inaccurate seat position adjustment.
- Erratic behavior of the power seat controls.
- Airbag system may be disabled or not deploy properly in a collision.
- Diagnostic trouble code B0079:01 stored in the vehicle's computer system.
How to Fix B0079:01
- Begin by conducting a visual inspection of the wiring harness and connectors in the driver seat position sensor circuit to check for any visible damage or corrosion.
- Use a multimeter to test the continuity and resistance of the sensor circuit components, including the sensor itself, wiring, and control module.
- Replace any damaged wiring, connectors, or components identified during the inspection.
- Clear the DTC from the vehicle's computer system using a diagnostic scan tool.
- Test the airbag system to ensure proper functionality and reset the seat position sensor as needed.
Cost to Fix B0079:01
The typical repair costs for addressing a driver seat position sensor circuit short to battery issue can vary depending on the extent of the damage and the specific components that need to be replaced. In general, the parts required for this repair, such as wiring harnesses, sensors, or control modules, can range from $100 to $500. Labor costs at an auto repair shop can add an additional $100 to $300 to the total repair bill. It is important to note that diagnosis time and labor rates can vary, so it is advisable to check with local auto repair shops for a more accurate estimate based on your specific vehicle make and model.
Tech Notes for B0079:01
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 B0079:01 code?
Need more information on how to fix the B0079:01 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B0079:01 code diagnosed by a professional: Find a repair shop in your area
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 B0079:01 Code
1. What are the common symptoms of OBDII code B0079:01 (Driver Seat Position Sensor Circuit Short to Battery)?
- Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the driver's seat position adjustment.
2. What can cause the OBDII code B0079:01 to trigger?
- This code is typically triggered by a short circuit in the driver seat position sensor circuit that causes it to be shorted to the vehicle's battery.
3. How serious is the OBDII code B0079:01?
- The B0079:01 code is a serious issue as it can affect the proper functioning of the driver seat position sensor, which is crucial for airbag deployment during a collision.
4. How can I diagnose the cause of the OBDII code B0079:01?
- Diagnosing the cause of this code usually involves inspecting the driver seat position sensor circuit for any visible damage, checking connections, and using a multimeter to test for continuity and shorts.
5. Can I drive my vehicle with the OBDII code B0079:01 present?
- It is not recommended to drive the vehicle with this code present, as it may affect the proper functioning of the airbag system in the event of a collision.
6. How can I repair the OBDII code B0079:01?
- Repairing this code typically involves repairing or replacing the damaged driver seat position sensor circuit, fixing any shorts to the battery, and clearing the code with a diagnostic tool.
7. Is it possible to reset the OBDII code B0079:01 without fixing the underlying issue?
- While you can clear the code with a diagnostic tool, it is important to address the underlying issue causing the code to prevent it from reoccurring and ensure the safety of the airbag system.
8. How much does it cost to repair the OBDII code B0079:01 at a mechanic?
- The cost of repairing this code can vary depending on the extent of the damage and the labor rates of the mechanic, but it typically ranges from $100 to $300.
9. Can I fix the OBDII code B0079:01 myself?
- If you have experience with automotive electrical systems and the necessary tools, you may be able to diagnose and repair this code yourself. However, if you are unsure, it is best to seek professional help.
10. Are there any preventative measures to avoid the OBDII code B0079:01 in the future?
- Regularly inspecting the driver seat position sensor circuit for any signs of wear or damage, avoiding any modifications that could affect the circuit, and addressing any issues promptly can help prevent this code from occurring.
Discuss the causes and fixes for B0079:01 OBDII Code
Code B0079:01 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.