How To Hook Up A 7 Pin Trailer Plug. Open your tailgate and raise the coupler high enough that it clears your truck bed and the hitch. Hooking Up A Fifth Wheel Trailer.
Im pretty sure its a universal thing so i will post it here, if. Westin outdoors man winch brush guard, custom switch board, Custom machined tow hooks I wired up an extra third brake light to the brown pin, but of course it also blinks when I have the RH turn. Lastly, hook up the safety chains by crisscrossing them and looping them through.
Depending on the type of coupler, you may use a pin or lock.
Refer to your manufacturer's guidelines for more information on how to hook up your trailer hitch before taking.
The center pin of a seven blade trailer plug is for reverse lights, not power. I literally just ordered one because I saw how you hooked it up. What type of truck is it?