Adding Upfitter switches to 2012 E-250

[Tyrantmc]

Originally Posted by jim2901

I agree with Kibo: the connector you show is for the brake controller; connector C2108 (C2142) in my 2010 E series Wiring Diagrams book. The wiring diagram for the Trailer Brake Control Module (151-20) is on page 95-1. I used the connector to power a custom instrument panel fitted to the dash cut-out. The plug that fits the connector is a Tekonsha 3034-P.

Is there power in that switch already? I am going to install a trailer brake and want to know if there's anything I need to do more than plugging it into that?
Thanx