What are the reasons for the reverse radar not working?
1 Answers
The reasons why the reverse radar does not work: 1. Poor performance of the reverse radar control unit itself; 2. Abnormal connection of related circuits; 3. The menu button on the audio system may have been turned off on the central control computer, among which there is an option for reverse radar or parking assist, select to turn it on. When reversing, the reverse radar uses the principle of ultrasound. The probe installed on the rear bumper sends ultrasonic waves to hit obstacles and reflects these waves, calculates the actual distance between the car body and the obstacle, and then prompts the driver, making parking or reversing easier and safer. The main functions of the reverse radar: 1. Accurately measure the distance between the rear of the car and the obstacle; 2. When reversing to the limit distance, it can emit a rapid warning sound to remind the driver to pay attention to braking; 3. It can repeatedly emit a voice warning sound to remind pedestrians to pay attention.