Engine-CodesGeneric – B0079:0C

B0079:0C Code - Driver Seat Position Sensor Circuit Low Current

Quick Answer

The B0079:0C diagnostic trouble code (DTC) refers to a Driver Seat Position Sensor Circuit Low Current. Common causes include Damaged wiring or connectors in the seat position sensor circuit, Faulty driver seat position sensor, Issues with the airbag 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
B0079:0C indicates Driver Seat Position Sensor Circuit Low Current.
Common causes
Common causes include Damaged wiring or connectors in the seat position sensor circuit, Faulty driver seat position sensor, Issues with the airbag 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.
Table of contents Created and updated by William Orellana on Sep 14, 2024
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Code B0079:0C Description

The B0079:0C diagnostic trouble code (DTC) refers to a Driver Seat Position Sensor Circuit Low Current. This code indicates that there is an issue with the driver seat position sensor circuit, specifically that the current flowing through it is lower than the expected value. 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 in relation to the airbag deployment in case of a collision.

OBDII Code B0079:0C - Driver Seat Position Sensor Circuit Low Current
B0079:0C Code - Driver Seat Position Sensor Circuit Low Current

Common Causes of B0079:0C

  1. Damaged wiring or connectors in the seat position sensor circuit
  2. Faulty driver seat position sensor
  3. Issues with the airbag control module
  4. Corrosion or water damage in the sensor circuit
  5. Electrical interference from aftermarket accessories

Symptoms of B0079:0C

  1. Airbag warning light illuminated on the dashboard
  2. Inability to adjust the driver's seat position electronically
  3. Erratic seatbelt pretensioner operation
  4. Unexpected airbag deployment
  5. Loss of power to the driver's seat controls

How to Fix B0079:0C

  1. Begin by conducting a visual inspection of the seat position sensor circuit, looking for any signs of damage or corrosion.
  2. Use a multimeter to test the continuity and resistance of the sensor circuit to identify any faulty components.
  3. Replace any damaged wiring, connectors, or the seat position sensor as needed.
  4. Clear the DTC from the vehicle's computer using a diagnostic scan tool.
  5. Perform a test drive to ensure that the issue has been resolved and that the airbag system functions correctly.

Cost to Fix B0079:0C

The typical repair costs for addressing a B0079:0C code can vary depending on the extent of the damage and the specific components that need replacement. On average, the repair for this issue could range from $200 to $500, including parts and labor. However, it's important to note that the actual cost may differ based on the location, vehicle make and model, and the rates charged by the auto repair shop. It's recommended to obtain a detailed quote from a trusted mechanic to get a more accurate estimate for this repair.

Tech Notes for B0079:0C

B0079:01 Driver Seat Position Sensor Circuit Short to Battery

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 B0079:0C code?

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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.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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