Well, it is really simple to actuate the motor, just by adding power and ground. To reverse it, just switch them. The problem, especially with a worm gear setup like mine (not positive about elockers), is that there is a lot of torque moving through the gears, without a stopping point for the motor, it will move until it is not able to move any more. This will jam it in that position, and it will not spin the other way until you manually unbolt it and reset it.
Obviously, if you could see it, you could just actuate it until it is engaged, then stop. Being that you can't, you have to use the other 3 terminals on the motor. Those are 'stops', that break contact when the limit is reached so the motor doesn't jam. I used one relay for engage, and one for disengage.
Since the factory switch is an on/off, rather than momentary, it relies on the computer to figure out its travel. Without it, you will need to use a momentary rocker switch to actuate it. It will need to be a double throw so you can reverse the polarity.
I have not drawn up what I did yet. I will soon. I was just doing trial and error, and I was able to get it to work.
