What is the reason for the reverse camera malfunction in Haval H2?
3 Answers
The reason for the reverse camera malfunction in Haval H2 may be poor line contact. It is necessary to check the wiring and the connection points of the whole vehicle installation in time to see if there is any loose connection. Here is more information about the car reverse camera: 1. After years of development, the reverse radar system has upgraded its technology, improved its performance, and been applied to various models, such as trucks, buses, school buses, combine harvesters, corn harvesters, passenger cars, construction machinery and other large vehicles. 2. The system makes the situation behind the car more intuitive and clear when reversing, which is one of the very practical configurations for reversing safety. When the reverse gear is engaged, the system will automatically turn on the high-definition reverse camera located at the rear of the car, and clearly display the situation behind the car on the reverse LCD screen, so that people can accurately grasp the road conditions behind.
I've just repaired several Haval H2 vehicles with reversing camera failures, and the common issues mostly lie in hardware. The cameras themselves have a high failure rate, especially those located on the rear bumper area, which are prone to moisture or impact damage leading to blurry images or short circuits. Wiring connection problems should not be overlooked either, such as loose or aged and broken trunk wiring harness connectors, which can cause complete signal loss. System software bugs are also quite common, like errors in the central control screen drivers or firmware needing updates—sometimes restarting the infotainment system can provide temporary relief. Blown fuses can also cause the camera to suddenly stop working, so it's advisable to check the corresponding fuse in the footwell fuse box. I recommend owners start with a simple check to see if the camera lens is clean; if that doesn't resolve the issue, professional tools will be needed to test circuit voltages. During regular maintenance, have a technician conduct a comprehensive inspection to prevent recurrence. Safety comes first when reversing, and leaving this issue unresolved can be quite dangerous.
My Haval H2 had issues with the reversing camera last year, which was quite annoying. I reckon it's most likely due to dust or scratches on the camera lens, causing a blurry or black screen when reversing. Try wiping it gently with a soft cloth to see if it helps. Loose cable connectors often occur in the trunk area—try tightening them yourself but avoid forcing them. Software freezes or infotainment system crashes are also common; turning the car off and restarting usually fixes it. You can visually check for blown fuses in the fuse box. Don’t overlook the safety risks—reversing without a camera increases the chance of scratches. It’s advisable to visit a repair shop for a thorough line inspection. Remind the technician to perform a dedicated check during maintenance.
