What Causes the Reversing Camera to Sometimes Go Black?
2 Answers
The reasons why the reversing camera sometimes goes black: 1. Aging of the video power cable: You can try replacing it with a new power cable; 2. Wiring issues: Since the wiring harness of the reversing camera runs from the dashboard all the way to the rear of the car, the long route makes it likely that a poor connection exists at some point in the harness or plug, requiring careful inspection; 3. The reversing camera has been used for too long, affecting the chip's light sensitivity, resulting in a black screen. The reversing camera system uses a wide-angle far-infrared camera installed at the rear of the vehicle. Through the display screen inside the car, it clearly shows the road conditions behind the vehicle. Thanks to the far-infrared technology, it remains visible even at night.
I've seen many cases where the reversing camera screen goes black, mostly caused by wiring issues. When the image suddenly turns black while reversing, the most common culprits are poor contact or short circuits in the wiring, such as aged wires or loose connectors preventing current flow. Sometimes, internal corrosion due to humid weather can also affect signal transmission. If the black screen only appears at specific moments, like on bumpy roads, it's more likely due to loose wiring. It's recommended to first check if the connectors around the rearview camera are secure, then use a multimeter to test for stable voltage. Don't overlook small details—many owners accidentally fix the problem with just a touch. If the issue persists, it's best to have it checked at a professional shop to prevent safety hazards. Regularly inspecting the wiring condition before driving can reduce trouble. Remember, safe driving is a big deal—don't procrastinate.
