The Tesla Model Y/3 Rear Wheel Speed Sensor 1188771-00-A is a precision OEM component designed to monitor the rotational speed of the rear wheels and relay this data to the vehicle’s ABS, traction control, stability control, and autopilot systems. This sensor is vital for maintaining safe and responsive driving behavior, especially under variable traction conditions. Engineered to Tesla’s stringent specifications, it offers high accuracy, fast response times, and excellent durability, ensuring seamless integration with your vehicle’s electronic safety and performance systems.