Toyota prius 3rd gen Occupant Detection ECU (W2)(W3)
Toyota prius 3rd gen Occupant Detection ECU (W2)(W3) (89952-47021) Toyota Prius 3 rd Generation (XW30) Occupant Detection ECU Assembly Wiring Guide: DIY Pinout Diagram Last Updated: What is: The Occupant Detection ECU Assembly is an electronic control unit that works with seat sensors to detect whether a passenger is present and measure their weight. It helps determine if the airbag should deploy and at what force, improving safety during a collision. By analyzing sensor data in real time, it ensures the airbag system operates correctly and prevents unnecessary or unsafe deployments. Occupant Detection ECU Assembly – Most Common in (XW30) Toyota Prius 3rd gen Occupant Detection ECU 89952-47021 front view Close-up of Prius 2009–2015 Occupant...