It is different than a 2500 series. It uses the 4 wire solenoid instead of the 6 wire 'contactor'.

I have the dial switch, with a 1 and 2 wire post, and a + and - terminal. 4 in total.

The solenoid has a power and ground 8 gauge wire. There is an 18ga red wire and a green wire too. 4 in total.

and the winch has a 1 & 2 terminal.

any ideas on how to wire this?