backup camera

I want to upgrade the technology on my 1999 Tahoe LT 4dr 2WD. I'm looking to upgrade the audio system with a video screen, I'd prefer to use a single-DIN with a motorized/flip-up screen. Install back-up sensors and and back-up camera. Has anyone here done any of this? What are your...

Hi. My Tahoe LTZ has all the factory Nav., Camera, etc. I also have had a GMX-322 lock-pick installed on it since shortly after I bought the truck new and everything has worked fine up until a few days ago. Seems like I'm running into one issue after another all of a sudden... When I shift...