The Z2 is installed and works fine. Onstar works and the steering wheels controls are fine. All good there! I'm using the camera from Vizualogic's Hindsight package -
http://www.vizualogic.com/hindsight/hindsight_key_features.html
They installation diagram -
http://www.vizualogic.com/customer_service/manuals/hindsight/hindsight_install_diagram.pdf
This has a nice bracket that mounts above the hitch. Perfect location! The wire that runs from the camera to the head unit has a round end with 4 pins. The Z2 accepts an RCA connector. I'm thinking this is no big deal. My buddy and I cut the 4 pin connector off and wired it to an RCA connector. We can't get the camera to work. I think he tried every combination of wires but no dice. We tapped into the back-up light wire for activation when the truck is in reverse.
I'm not sure if the different connector is the problem or maybe this needs to be fed into an AV switcher. I'm going to need that when the headrest monitors come in and when I hook up the camera in back of my car hauler. There was some actitivity on the screen when he tried different wires (sometimes jumped from split screen to full view but no activity from the camera.
Any suggestions? I don't think changing the ends will be a problem as long as the correct wires are connected. Not sure if we are missing something here.
Thanks!