Ok, I'm wiring up a reverse camera. The camera needs a positive hook up. Is the Aux. position on my trailer wiring on all of the time or is it just on when the truck is on?

 

the AUX, center pin is the back up circuit on our trucks. thats where i tapped in to feed my aux backup lights.

 

The actual Ford diagrams for the 7 pin adapter ( these are included in the factory tow package directions, if you still have them ).

https://www.f150online.com/galleries...028-149220.jpg

https://www.f150online.com/galleries...028-149221.jpg

If you want the complete pdf of the factory tow package install directions, drop me an email in my profile.

 

Ahh..never mind, I figured it out myself. I originally meant the 12V, but I was looking at wire colors on the chart and went to orange immediately. Everything works great.