what does code B1141 mean for Volkswagen Golf Eighth Generation (2020-present)

Solution

1. Preparation

• Gather the necessary tools and parts.
• Disconnect the negative battery terminal to ensure safety while working on the electrical components.

2. Inspect Wiring and Connectors

• Remove the driver’s seat using a socket set (typically a Torx or socket wrench).
• Lift the seat to access the wiring harness and connectors.
• Visually inspect for any signs of wear or damage.
• Repair or replace any damaged wiring or connectors.

3. Replace Seat Occupancy Sensor

• If the sensor is faulty, disconnect the wiring harness from the sensor located beneath the seat cushion.
• Remove the seat cushion cover according to manufacturer's guidelines.
• Replace the defective seat occupancy sensor with a new unit.
• Reassemble the seat cushion and reconnect the wiring.

4. Reinstall Seat and Reconnect Battery

• Reinstall the driver’s seat and secure it using the original bolts, tightening them to the manufacturer’s specified torque values (typically around 30 Nm).
• Reconnect the negative battery terminal.

5. Perform a System Check

• Use the OBD-II scanner to check if the B1141 code has been cleared.
• Conduct a visual inspection of all connections to ensure everything is secure.