I had an audio shop install my AVIC 120bt. They cant seem to get the back up camera to integrate well in my 2011 DC. I have had it at their shop two weekends in a row now trying to troubleshoot this.
First weekend they couldnt get it to consistently work. They said it would display video from the camera for about 30 seconds then cut off and then wouldnt come back on when moving the shifter from R -> P -> R. They said they had to totally unplug the camera, replug it and then it would work again.
Second weekend everything seemed to be working. Got the truck back and it worked for a day. Now when i put it in reverse it shows a black screen and sometimes says "caution: image may be reversed". The shop says to bring it back and they will look at it again.
anyone have any ideas?