B0080:0C Code - Passenger Seat Position Sensor Circuit Low Current
Quick Answer
The B0080:0C diagnostic trouble code (DTC) indicates a problem with the passenger seat position sensor circuit, specifically detecting low current. Common causes include Loose or corroded electrical connections in the seat position sensor circuit, Damaged wiring harness leading to the sensor, Faulty passenger seat position sensor. 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
- B0080:0C indicates Passenger Seat Position Sensor Circuit Low Current.
- Common causes
- Common causes include Loose or corroded electrical connections in the seat position sensor circuit, Damaged wiring harness leading to the sensor, Faulty passenger seat position sensor.
- 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 B0080:0C Description
The B0080:0C diagnostic trouble code (DTC) indicates a problem with the passenger seat position sensor circuit, specifically detecting low current. This sensor is responsible for monitoring the position of the passenger seat in the vehicle. The sensor sends signals to the airbag control module to determine the appropriate deployment of the passenger airbag based on the seat position. When the sensor circuit detects low current, it means that there is an issue with the electrical connection or the sensor itself, which could potentially affect the proper functioning of the passenger airbag system.
Common Causes of B0080:0C
- Loose or corroded electrical connections in the seat position sensor circuit.
- Damaged wiring harness leading to the sensor.
- Faulty passenger seat position sensor.
- Issues with the airbag control module.
- Water or liquid damage affecting the sensor circuit.
Symptoms of B0080:0C
- Airbag warning light illuminated on the dashboard.
- Inconsistent deployment or non-deployment of the passenger airbag.
- Faulty seat belt pretensioners.
- Loss of communication with the airbag control module.
- Erratic behavior of the passenger seat adjustments.
How to Fix B0080:0C
- Begin by conducting a visual inspection of the seat position sensor circuit, checking for loose or corroded connections. Tighten any loose connections and clean off any corrosion.
- Inspect the wiring harness leading to the sensor for any signs of damage or wear. Replace any damaged wiring as needed.
- Test the passenger seat position sensor using a multimeter to determine if it is functioning correctly. Replace the sensor if it is faulty.
- If the sensor and wiring are in good condition, the issue may lie with the airbag control module. Have the module tested and replaced if necessary.
- Clear the DTC using a diagnostic scan tool after completing the repairs and test the system to ensure proper functionality.
Cost to Fix B0080:0C
The typical repair costs for addressing a B0080:0C code can vary depending on the specific cause of the issue. In general, the cost of parts for this repair can range from $100 to $300, with labor costs adding an additional $100 to $200. This estimate does not include diagnostic time, which can vary depending on the shop's rates and the complexity of the repair. It is advisable to consult with a trusted auto repair shop for a more accurate cost estimate based on your vehicle's make and model.
Tech Notes for B0080:0C
B0080:02 Passenger Seat Position Sensor Circuit Short to Ground
B0080:04 Passenger Seat Position Sensor Circuit Open
B0080:05 Passenger Seat Position Sensor Circuit High Voltage or Open
B0080:06 Passenger Seat Position Sensor Circuit Low Voltage or Open
B0080:08 Passenger Seat Position Sensor Circuit Performance-Signal Invalid
B0080:0C Passenger 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.
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