What's the matter when there is no reaction on the screen when shifting to reverse gear and no rearview image?
3 Answers
You should check whether the reversing light is on. If the reversing light is not on, you should check the reversing light switch. If the reversing light is on but there is no rearview image, you should check the wiring of the rearview image. The following is a related introduction about the rearview image: Advantages: Simple installation. Generally, a single-output rearview image only requires connecting the positive power wire to the positive terminal of the car's reversing light power, and the negative power wire to the negative terminal of the reversing light or to ground (GND). The wiring can be easily understood by studying different car models, and the camera can be installed by drilling holes in an easy-to-install position. It is clear at a glance. After the vehicle is shifted to reverse gear, the actual scene at the rear of the car can be clearly seen, making it convenient for the driver to judge. Function: Even at night, it can be seen clearly through infrared rays. The professional car probe has further improved anti-magnetic, anti-shock, waterproof, and dustproof performance. The car display uses TFT true color and has been treated with anti-magnetic processing to avoid signal interference and flickering.
I've encountered several instances where the reversing camera didn't respond when shifting into reverse gear. Most of the time, it's due to hardware issues with the camera, possibly caused by collision damage or dirt on the lens obstructing signal transmission. Additionally, loose screen connection cables are a common cause, so it's necessary to check if the plugs are securely inserted. With prolonged vehicle use, aging wires may lead to short circuits, and fuses can easily blow, requiring replacement. Safety first—it's advisable to have it inspected at a professional shop to prevent driving hazards. I personally clean the camera regularly to avoid malfunctions.
If the reversing camera doesn't display, check the fuse status. Last time my car's entire system crashed due to a blown fuse. Wiring issues shouldn't be ignored - poor wire contact or internal breakpoints can interrupt signals. If the car system settings are mistakenly altered or software malfunctions, it can also prevent the image from popping up. Driving safety is crucial - don't wait. Stop immediately to inspect or seek help from a repair shop. I'm accustomed to maintaining electronic components to extend their lifespan and reduce trouble.
