2021 GMC factory towing camera?
Does anyone use a GMC factory camera in their travel trailer? I purchased a new Sierra and would like to use the factory dash monitor to view the rear of the camper. My local dealer said it was $479...
Forum Discussion
The factory camera only makes your trailer invisible if it is a box trailer/TT under 33 feet. The camera is mounted on the TT at the same height as the tail gate camera is on your TV. The camera mounted on the back of your trailer takes the place of your tail gate camera. You have to enter the length of the TT from the TV hitch into the TT in the setup for your TV (dash display in trailer mode). This will calibrate the side cameras with the new rear camera of your TT so it appears the TT is invisible. For longer a longer TT the camera will appear as a window on the back of your TT.
