This has happened a couple of times this week. i go t back up and the camera view does not come up, then the not available message screen coms up . the sensors are working as it shows a little truck with the sensors operating in the rear. I can shut the trck off and open the door and then it works. This has happened about 4 times since Monday. Anybody else seen this?

 

Nobody I guess......

 

Mine has never given me problems, sorry I can't help. It does sound like a software problem, have you updated it by chance?

 

This is what happens when you remove your tailgate. I would check the connection at the rear of the truck, its probably just loose or dirty.

 

haven't had the tailgate off but will check the connection JIC