What to Do When the Reversing Camera Screen Goes Black?
2 Answers
The reasons for a black screen on the reversing camera can vary, and the solutions for different causes are as follows: 1. Poor contact in the wiring can cause a black screen, so it's necessary to check the wiring promptly. Carefully inspect the connection points between the wiring and the vehicle's installation for loose connections. If any are found, reconnect them properly, which should resolve the black screen issue. 2. Aging of the video power cable can lead to a black screen. Try replacing it with a new power cable. If the black screen issue is resolved after replacement, it indicates a problem with the video power cable. 3. Prolonged use of the reversing camera lens may result in a black screen. Consider replacing the lens. Over time, the chip's light sensitivity may degrade, causing a black screen, which can be fixed by replacing the lens. 4. Check if any debris is blocking the reversing camera. If so, clean it with a damp cloth. Inspect whether the camera lens is covered by fog, mud, or other debris. If the black screen is caused by fog or mud, simply wipe it clean with a damp cloth, and the issue should be resolved.
From the perspective of an experienced car owner, when the reversing camera screen goes black, the first step is usually to check if the power cable and connectors are loose or damaged. For example, cables near the trunk area are prone to being squeezed, leading to poor contact. If that's not the issue, the next step is to inspect the fuse box—blown fuses under the steering wheel or in the engine compartment are common culprits; try replacing the relevant fuse. Another possibility is that the camera lens is too dirty or has water ingress obstructing the view, which can be cleaned with a soft cloth. If these simple steps don't resolve the problem, deeper wiring issues or screen malfunction may need to be considered. Having encountered this situation multiple times, for safety, I prioritize reversing in well-lit areas or asking someone to assist in checking the rear to avoid accidents. Regularly cleaning the camera during car washes can help prevent such issues.
