What to Do When the Rearview Camera Has No Signal?

1 Answers
AidenMarie
07/29/25 6:12pm
If the rearview camera has no signal, you can remove the camera and install it on another navigation system to test whether the camera is faulty. If the camera lights up, it may be that the camera signal is not reaching the display. Check if there is an issue with the camera's signal wiring and replace the wiring if necessary. If it is an integrated navigation and rearview camera system, the issue might be due to a damaged navigation card slot causing the rearview camera function to fail. In this case, replacing the navigation card should resolve the problem. The rearview camera, also known as a parking assist system, reverse visual system, or onboard monitoring system, is now widely used in various large, medium, and small vehicles for reversing or driving safety assistance.
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