I've run some of my trailer wiring on saturday and have the brake switch wire over by the brake pedal but haven't hooked it to anything yet. Anyone know the color of the wire I need to tap into. It'll save me testing them all with my meter.
Thanks

 

tcp, I hope this help:

 

thanks, that's beautiful.

 

Help I cannot view the drawing....what color wire is it????? Thx!

 

circled wire is red