How to Set Up a Reversing Camera Black Screen?
3 Answers
The methods to set up a reversing camera black screen are: 1. Turn off the engine, remove the navigation card, reinsert it, and restart; 2. Check the wiring and the connection points of the vehicle installation; 3. Replace the power cable with a new one. The reasons for a reversing camera black screen are: 1. Poor wiring contact; 2. Aging of the video power cable; 3. The reversing camera has been used for too long; 4. Defects in the vehicle circuit design. The reversing camera captures real-time images of the area behind the vehicle through a rear-mounted camera and displays them on the central control screen. The driver can observe the situation behind the vehicle based on the screen, enhancing parking safety.
When repairing cars, I often encounter issues with the reversing camera screen going black. In most cases, it's a power supply problem, such as a blown fuse. First, locate the fuse labeled for the reversing camera in the engine compartment or the fuse box near the driver's seat, pull it out, and check if the filament is broken. If it is, try replacing it with a new one. It could also be a loose connection, especially at the camera location or behind the head unit. Open the trunk panel yourself and check if any cables have come loose or are rusty, then gently plug them back in securely. The camera itself might be faulty; try cleaning the lens of dust, as dirt blocking it can also cause the screen to go black. Alternatively, check the head unit settings; look for the reversing assist option in the display menu and confirm the switch is turned on. Restarting the car system can also help—turn off the engine for a few minutes and then start it again. Don't delay; a black screen can easily lead to accidents, so it's safer to get it repaired at a professional shop.
As a car owner who has used the rearview camera, I get quite nervous when the screen goes black. I remember once after a trip, the screen went black, and I found out it was because the frequent opening and closing of the trunk caused the cable to loosen. I opened the trunk liner myself, located the camera connector, and pushed it tight to restore the function. Later, I heard some advice on prevention: the rear of the car is prone to bumps, and the wiring ages quickly. So now, after every car wash, I check the lens for cleanliness. Simple steps: if the screen goes black, first try turning off and restarting the car—it might just be a system glitch. Then check the fuses, referring to the manual for their location. If all else fails, don’t push your luck; head to the repair shop immediately. Camera malfunctions aren’t expensive to fix; a new one usually costs just a few hundred bucks. Safety first.
