What Causes the Black Screen in BAIC New Energy Vehicles?

[NevaehAnn]

If the central control screen in a car goes black, it is most likely due to poor line contact. It is necessary to promptly check whether there is a loose connection in the wiring. If such an issue exists, it will naturally cause the central control screen to black out. In this case, simply reconnecting the loose parts properly will resolve the problem. Below are specific details about new energy vehicles: 1. Definition: New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source, integrating advanced technologies in vehicle power control and driving to form vehicles with advanced technical principles, new technologies, and new structures. 2. Types: New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid electric vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc.

[GabriellaLynn]

A friend who's into car modifications once told me that black screens in BAIC New Energy vehicles are mostly caused by wiring issues. For example, when installing a reverse camera, if the wiring harness connector is disturbed and the pins get bent, it can lead to poor contact. Once, my colleague's car screen went black every time it went over a speed bump. Upon inspection, we found that the purple power wire to the screen had its insulation rubbed off by a metal bracket, causing a short circuit. If the screen stays completely dark but the AC buttons still light up, it's likely not a fuse issue, and you should check the connector behind the screen. A common problem with older EV series models is poor heat dissipation in the head unit. After being exposed to the summer sun, the chip overheats and goes into protection mode, but it usually recovers after being parked in the shade for about twenty minutes. It's recommended to regularly clean the ventilation holes around the screen.