Why doesn't the reversing camera display when shifting into reverse gear?

[VonFernando]

The reasons why the reversing camera does not display when shifting into reverse gear: 1. Poor line contact: It is necessary to promptly check the connection between the wiring and the vehicle's installation to see if there is any loose connection. If there is, it will naturally cause the reversing camera to work intermittently or even go completely black. In this case, simply securing the loose connection will resolve the issue. 2. Aging power cable: It could also be due to aging of the video power cable. Trying to replace it with a new one can help. If the black screen issue is resolved, it confirms the problem was with the video power cable. 3. Long-term use: Additionally, prolonged use of the reversing camera can lead to poor chip photosensitivity, resulting in a snowy screen or, in severe cases, a black screen. Hardware damage can only be addressed by a professional mechanic.