bdpennington

I am trying to do this same thing on a 2011 Yukon that has factory Reverse Camera in the Rear View Mirror. I would like to tap into existing cable an run to an after market head unit via RCA, just like the referenced links in this thread. The issue is that I am unable to locate the module in left A pillar, at the bottom edge of the dash just above the left kick panel. My Factory head unit was NOT a Navigation system, not sure if that matters or not. It came with factory rear view camera that displays in the rear view mirror. My goal here is to tap into existing rear view camera wiring in hopefully a convenient and easy location and run to the new head units reverse camera input via RCA. I would like to keep out put on rear view mirror and also have it run to my head units display at the same time, that way if I put factory system back in the vehicle it still functions as it was. Currently my new head unit works great, with exception of rear view camera. The head unit even tries to display the camera input and is triggered when vehicle is put in reverse. Of course since there is no input, it is just a black screen the entire time the vehicle is in reverse. All I am really looking for is some guidance on locating the existing camera's wiring and how to splice into. I do NOT see a harness like the examples of the 2011 Silverado in the left A Pillar. Am I missing something? Any help would be much appreciated! Look forward to a response soon! Thanks in advance.