How to Fix a Black Screen in the Reversing Camera?
5 Answers
The phenomenon of a black screen in the reversing camera is most likely due to poor line contact. It is necessary to promptly check the wiring and the connection points of the vehicle's installation to see if there are any loose connections. Relevant explanations are as follows: 1. If there are loose connections, it will naturally lead to intermittent functionality of the reversing camera, or even a complete black screen. In this case, simply reconnect the loose parts properly. It could also be due to aging of the video power cable. Try replacing it with a new one. If the black screen issue is resolved, it confirms that the problem was indeed with the video power cable. 2. If after checking the above two scenarios the reversing camera still shows a black screen, it is likely due to prolonged use of the reversing camera, resulting in poor chip photosensitivity. This not only causes a lot of snowflake-like interference but also leads to a black screen. It could also be due to defects in the vehicle's circuit design.
I usually enjoy doing some car repairs myself. If the reversing camera screen goes black, the first thing to check is whether there is dust or any obstruction on the camera lens, such as mud or bird droppings. Then, open the engine hood or trunk, locate the wiring connected to the camera, and check if the connectors are loose—give them a gentle shake to test. If the wires are broken or the fuse is blown, the fuse box is usually located under the dashboard or in the engine compartment; just replace the corresponding fuse. If that doesn’t work, try restarting the car’s infotainment system—some models allow you to adjust the reversing camera mode in the settings. Don’t overlook the possibility of a short circuit caused by water leakage on rainy days, so regularly clean the rear of the car and keep it dry. If you still can’t fix it, don’t force it to avoid damaging other components. Always ensure the power is off for safety before attempting any repairs yourself.
I've encountered this situation before, and the black screen had me running around in circles. First, check if the camera lens is clean—wipe off any dirt if present. Then, inspect the trunk or fuse box—the reverse light fuse for most cars is located near the headlight fuse; replace it if blown. Next, jiggle the connector plug for the camera and tighten it if loose. If the issue persists, try restarting the car or resetting the infotainment screen settings. Remember, the camera might have been damaged from impact, so be careful not to scrape against obstacles when parking. If these steps don’t work, you’ll need to consult a professional technician to test the wiring with instruments or replace components.
When I was a new driver, the screen suddenly went black while reversing, which scared me into stopping the car. A simple solution is to first wipe the camera lens to ensure there's no dirt obstructing it. If that doesn't work, try restarting the vehicle, wait a few minutes, and then shift into reverse gear again. If it still doesn't light up, check the rear wiring and plug it in tightly if it's loose. If you can't fix it yourself, don't take risks—call a friend for advice or drive to a repair shop. Remember, safety comes first when reversing; use the rearview mirror for assistance if there's no image. To prevent similar issues, avoid muddy roads to keep the camera from getting wet.
A black screen on the reversing camera is quite dangerous, so I always remind myself to handle it safely. Possible causes include camera malfunction, short circuits, or impact damage. First, manually check for loose lenses or connections. Then, test if the fuse is intact—it's located in the small box under the dashboard. If these are fine, it might be a display setting issue; try resetting the menu or selecting reverse mode. Don’t overlook the rear environment—rain can corrode wiring, so keep it dry to prevent issues. If repairs don’t work, get it fixed immediately to avoid compromising driving safety, and have the entire system, including the reversing radar, inspected while you’re at it.
