A. C.

My 2014 Dodge Journey RT has a factory back up camera. When I put it in reverse, the screen goes black. I have no video view from the camera. The warning still comes up at the bottom of the screen; it is just a black screen though. The dealership said it was the camera and did no check. I also can not find any videos on how to repair or replace the camera. Any help would be great. Trying to save that $$$$$$.