I'm having an issue with the back-up camera on my 2014 F-150.

First, the camera turn on and my truck wouldn't go in reverse. This only happened one time. From then on it has gone in reverse. A few times the picture has looked like a negative on the screen. Yesterday the screen said something along the lines of "camera unavailable, contact dealership. Now, the back up and camera seems to be fine.

Has anyone ever experienced this or happen to know what the issue is. Maybe its a quick fix that I can do.

I uploaded a picture of the negative appearing screen.