I just recently got a 1997 Ford F 150 Lariat from another individual. They did a transmission Swap and went from the1,2 overdrive to the 1,2,3 overdrive. There is a an orange plug with 3 holes in it hanging down from the driver's side from the frame towards the transmission, i did trace it out, and it goes to a wirring harness back towards the front and I'm not sure where it hooks up to on the transmission. I have looked around down there but don't see anything that it can hook up to.Can anyone help me out?