New guy with a Peterbilt smartnav question

Hi, I'd love to hear if you made any progress! I've searched hi n lo on the web for info on how to connect cameras on these systems, and there's nothing out there. Is no one using them? Our application is refuse, and they're an indispensable part of the equipment on our trucks. We bought NavPlus so we wouldn't have to add a separate backup camera system.
I just finished wiring up the camera in our new T880 today. Got all the harnesses, etc, that Pana Pacific & our KW dealer said we needed. They provided me a decent set of instructions with pictures, etc, to plug (most) everything in. But alas, no mention made of one connector that hangs out there with a tag that says Camera Switch Power. And no, it doesn't come on. I've ohm'ed the wires, and think I know which is ground, but I'm leery about jumpering 12v into there without knowing for sure it's what it needs, for fear of burning some component up.
If you want my instructions, let me know an email & I'll gladly share the Power Point Pres they have put together. I'd like to know what you've learned by now.

 

Thanks a lot! I'll be trying that early tomorrow. I figured since it was a Paccar harness there likely was a place to just plug the power switch connector in somewhere, but I couldn't find it in the dash there where the display & control head are. I'll dig behind the speedo & seed if I find it, then let you know.
Really appreciate your quick response!

 

Any chance you guys could share the part numbers and directions along with any the cline numbers? Frank@specialtytruckingkc.com
Thank you

 

Can you put up picture of how that connector looks like ive gone crazy looking for it in my kw