It came with a harness that includes RCA connectors, but I believe those are for the 08-12(?) that had the climate controls not integrated into the display unit. There's not an RCA connector anywhere on the radio/cd/nav display. I've researched the service manual and the camera circuit pinouts don't match what is claimed for a truck with a manufacture date of 11/13. Those locations on the connectors are empty so I'm pretty much wedged as far as tshooting this myself.
The call from phoenix is now 3 days overdue...This thing may be going back.
Hmmmmm, yeah, that is a tough one. So you're trying to integrate your factory bird's eye cameras into the new head unit? I see the dilemma, even if you found the wires for those cameras in the FSM (which it sounds like isn't working) you'd still need to know where/how to wire them into the head unit.
Are you sure you're looking at the US Version of FSM? Maybe try a slightly later model date and see if that matches up. But yeah, you're still left with the problem of where the wires go.
I was actually going to pay a little premium to buy my Tesla head unit through Phoenix because I had heard their customer service and support is excellent. If it's really this bad, I might as well save some $ and go direct through Alibaba.
Well good luck. Sorry I couldn't be of more help.