Why is there no sound in the reversing radar?

There are seven reasons and solutions to mute the reversing radar:

1. Turn off the reversing radar switch: Generally, there is a switch on the central control panel in the car to control the reversing radar. If it is turned off, the reversing radar will not work.

Solution: Turn on the reversing radar switch.

2. Line failure of the reversing radar: When the line of the reversing radar is aged and broken, the reversing radar will not work normally.

Solution: Go to the 4s shop to repair the radar.

3. The power cord of the host machine has poor contact.

Solution: disassemble the machine to check the wiring, or drive the vehicle to a 4S repair shop for maintenance.

4. The buzzer is broken.

Solution: At this time, you need to buy another buzzer to install.

5. The wiring at the bumper is in poor condition.

Solution: You need to drive your car to a repair shop or 4S shop for inspection.

6. It may be that the obstacles detected by the radar are too low or too thin for the radar to detect, so there will be no sound.

Solution: Get off and check.

7. It is also possible that the fuse of the reversing radar is dropped or blown, resulting in the radar not ringing.

Solution: Replace the dropped or blown fuse. Million car purchase subsidy