Above is a file with the western circuit wiring diagrams, find yours and pin out the power and ground wires at the module, see what you have, and don't have.
So today I cleaned off the grease and used the electric stuff. I also replaced a factory ground(block to firewall) that was broken. Now I have power to 2 of my fuses, the other that's just a loop there's no power and still no power at my stick. Am I missing something here?4 port or 3?
3 plug or 2 plug at the grill?
What was done to the truck lately?