•  The ultrasonic sensor emits ultrasonic waves to measure the distance between the vehicle and the obstruction.

•  Emits ultrasonic waves at an obstruction and receives the waves reflected back.

•  The ultrasonic sensor consists of the following parts:

•  The microphone is vibrated and ultrasonic waves are emitted.

•  The ultrasonic sensor emits ultrasonic waves from the microphone and receives the ultrasonic waves reflected off an obstruction using the microphone.

•  Function not equipped.