What to Do When the Rearview Camera Doesn't Respond in Reverse Gear?

[LaKira]

Solutions for when the rearview camera doesn't respond in reverse gear: 1. The display host may be stuck or slow to respond; restarting the navigation system or the vehicle can resolve this issue. 2. Check the wiring of the camera. Most self-installed rearview cameras draw power from the reverse light, so inspect whether the wiring is loose or poorly connected. 3. Inspect the camera's circuit. Self-installed rearview camera circuits are usually segmented and connected via connectors for easier wiring. Therefore, check if these connectors are tightly secured. 4. Examine the display host. Since display hosts are integrated circuits, sometimes visual inspection may not identify the cause of the fault. The only method is to test with a confirmed working host.