What are the reasons for the sudden failure of the Haval reversing camera display?
4 Answers
The reasons for the sudden failure of the Haval reversing camera display are as follows: 1. The camera is damaged or blocked. If the camera is damaged, the image cannot be uploaded to the computer, so it will not be displayed. In this case, you can replace the camera with a new one. If it is just blocked by foreign objects, simply remove them. 2. The display screen is damaged. If the display screen remains black and does not start or shows distorted images, take it to a repair shop or 4S store for inspection and repair. 3. Poor wire contact. If you frequently drive on rough roads, the bumpy environment may cause the internal wires of the vehicle to loosen or fall off. When the wire contact is poor, the image from the camera cannot be transmitted to the main unit, and the reversing camera will not display. In this case, you need to disassemble the center console panel for inspection. 4. The battery is dead. If the car's lights or multimedia system are used for a long time while the engine is off, the battery may run out of power. When the power is insufficient or the battery is dead, the car's multimedia system will not work, and the reversing camera will not display. In this case, simply recharge or replace the battery.
As a Haval owner, I've found that sudden failure of the reversing camera display is quite common. That time when driving to the countryside, the screen went completely black during reversing, leaving me flustered. Fortunately, after stopping to check, I found the rear camera was completely covered in mud blocking the view. Cleaning it restored normal function, but if it hadn't been this cause, the problem could have been serious - like loose or broken connecting cables which might require camera replacement. Blown fuses in the fuse box also frequently occur and need immediate replacement to prevent affecting other systems. Occasionally, system software glitches can be fixed by restarting the car, but hardware damage requires professional auto repair. Remember to ask technicians to clean cameras and test wiring during regular maintenance to avoid safety hazards - this is absolutely not something to overlook.
I usually enjoy researching automotive electronics and have found that Haval's reversing camera malfunctions are often simple issues. For example, the rear camera's low position can get dirty from road conditions or be affected by water accumulation—wiping it clean can restore functionality. Loose cable connections are prone to occur after bumps, so you need to lift the trunk lid and check if the interface is secure or damaged. Repairs aren't difficult, but avoid forcibly pulling and damaging other components. A blown fuse is a hidden risk—locate the corresponding fuse in the car's fuse box and try replacing it, but don't skimp by using low-quality products. Software glitches can sometimes be resolved by upgrading the system or restarting the infotainment system. Screen issues are rare, but unstable battery voltage can also interrupt the display. Paying attention to parking environments and circuit protection in daily use can save a lot of trouble.
When I was young and driving a Haval, if the reversing camera suddenly disappeared, I used to first check if there was any dust or dirt on the camera. Wiping it clean with a cloth usually fixed the issue. It could also be a loose cable or a blown fuse—check the connections or replace them with simple operations, but don’t force anything to avoid damaging the car. For minor system glitches, turning off and restarting the car often helps. If that doesn’t work, just go straight to the repair shop—peace of mind and safety are most important. Don’t rely too much on electronic aids; they’re not always reliable. Pay attention to regular maintenance and don’t wait until something goes wrong to panic.
