Hey guys. I'm trying to get my turn signals to work without any luck. I've been using my Haynes and FSM to locate all the wires and everything from the combination switch down looks to be in order and everything from the turn signal lights up into the main harness seem to be fine too. That leaves the flasher unit.

I'm trying to figure it out. It has the 18-pin connector in, and a single black connector out. I assume that the black connector is a ground, but I can't find anything to pin it to and when I run a wire from it to ground, nothing changes.

Any ideas?