I'm trying to install a 4 pin harness seems to be a seperate wire for the brake lights. Can someone tell me how this works. I have found the left turn, right turn and running light wires and a brake light wire that is going in to the tail lights.
Shouldn't be that difficult, go on line to some of the auto parts vendors or etrailer.com, they sell a T-harness you just plug in, unplug the harness to the lights, plug this in then plug the light harness into the new T-Harness.
