what does code B1495 mean for my Toyota Highlander XU70 (2020-Present)?

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the vehicle's battery to ensure safety while working on the electrical system.
• Allow the vehicle to sit for a few minutes to discharge any residual electrical charge.

2. Inspect and Repair Wiring

• Tools Required: Multimeter, wiring harness repair kit
• Inspect the wiring harness connected to the occupancy sensor for any visible damage or wear.
• Use a multimeter to check for continuity in the wiring. If any wires are damaged, repair them using solder and heat shrink tubing or replace the entire harness if necessary.

3. Replace the Occupant Classification Sensor

• Tools Required: Socket set, torque wrench
• Remove the passenger seat by unbolting it from the floor using the socket set.
• Disconnect the electrical connector for the occupant classification sensor located under the seat.
• Remove the old sensor from the seat base and install the new sensor, ensuring it is securely fastened.
• Reconnect the electrical connector and re-install the passenger seat, tightening the bolts to the manufacturer’s specified torque values.

4. Reset the System

• Reconnect the vehicle's battery.
• Use an OBD-II scanner to clear the fault codes.
• Perform a system check to ensure no codes reappear and verify that the airbag warning light is off.