Why is there no sound from the Civic's reversing radar?
1 Answers
Why is there no sound from the Civic's reversing radar? It may be due to the power cord of the radar main unit not being properly connected, the radar main unit wires becoming loose, or the buzzer being damaged. Here is more relevant information: 1. Reversing Radar: The reversing radar is a safety assist device for parking or reversing a car. It can inform the driver of surrounding obstacles through sound or more intuitive displays, eliminating the troubles caused by the driver's need to look around when parking, reversing, or starting the vehicle, and helping the driver overcome blind spots and unclear vision. 2. Components of Reversing Radar: (1) Ultrasonic Sensor: Its main function is to send and receive ultrasonic signals, then input the signals into the main unit, which are displayed through the display device. (2) Controller: It processes the signals and calculates the distance and orientation between the vehicle body and obstacles. (3) Display or Buzzer: When the sensor detects that the distance between the car and an obstacle reaches a dangerous level, the system will alert the driver through the display and buzzer.