What's the reason for no video signal in the rearview camera?

[Anthony]

Rearview camera connection data cable is loose or poorly connected; rearview camera is damaged. Below is an introduction to the rearview camera system: Applicability of the rearview camera: When the driver is reversing, the rearview camera system displays the situation behind the vehicle on the screen to assist the driver in operation. The rearview camera is generally used to display distances during reversing and parking, allowing the driver to clearly understand the environment behind the vehicle from inside the cabin, avoiding injuries or damage to objects while reversing. Application scope of the rearview camera: After years of development, the rearview camera system has upgraded its technology, improved performance, and been applied to various vehicle models, such as sedans, buses, coaches, school buses, and passenger vehicles. Whether in terms of structure and appearance or performance and price, current products each have their own characteristics. The most commonly used types are digital display, screen display, and multifunctional rearview mirror display.