You sent a 12-15 Wiring Diagram, but I was able to view the 2009-2011.
The 09-11 says to connect the low monitor but not the high monitor.
The harness has the low monitor taped off but the high monitor is not taped.
Which one do I connect?
Powered it up with just the high monitor connected and everything seems to work with exception of reverse, it's a grey screen. The factory screen content is displayed properly.
Thanks