Theory Of Operation

The Park Assist Sensors are ultrasonic transceivers that are completely controlled by the Park Assist Module (PAM). The sensors transmit and receive ultrasonic signals. Each sensor has a voltage, signal, and return circuit to the module. The sensors communicate with the Park Assist Module (PAM) using a dedicated serial bus communication circuit. For more information on the Park Assist Sensors. The Park Assist Module (PAM) monitors the wiring and sensors for any concerns.