Toyota prius 3rd gen Weight Detection Sensor Assembly (W1)(W4)(W6)(W7)
Toyota prius 3rd gen Weight Detection Sensor Assembly (W1)(W4)(W6)(W7) 04004-71147 Toyota Prius 3 rd Generation (XW30) Toyota Prius 3 rd Generation (XW30) Weight Detection Sensor Assembly Wiring Guide: DIY Pinout Diagram Last Updated: What is: The Weight Detection Sensor Assembly is the hardware inside the passenger seat that detects seat weight/load, allowing the car’s safety system to decide if and how the passenger airbag should deploy. 1. Introduction The Toyota Prius 3rd Gen Toyota Prius 3rd Gen Weight Detection Sensor Assembly is a seat-mounted sensor located in the front passenger seat cushion. It measures the occupant’s weight and sends signals to the Occupant Detection ECU, allowing the SRS system to determine airbag deployment—preventing unnecessary or dangerous airbag activation for children or light passengers. Weight Detection Sens...