I have a reverse camera that I had wired into my backup lights. It kept causing the light to blow, so I wired it up to the front of the truck. Now instead of having the power come on when the reverse lights kick on like before, I'll need to rely on my head unit to switch over to it. I have a wire coming out of my head unit that needs to connect to a reverse gear signal wire. I know it's somewhere in the steering column, but I can't find it. I have a 2009 1500 4.7L SLT Quad cab. Anyone have the wiring diagrams for the steering column for my truck???? Thanks!