hello i bout a tt jdm off someone and am doing a na to tt and useing na harness now there are what looks like 2 opsu the one on oil tree has 2 screw like things at the end and on other side i beleive US driver side has one with a plug ...now my n/a had only one on the tree that had a plug to it now do i swap them over..i searched and am still confused ...i think i need to put the one with the yellow plug connector on the tree correct? and what about the one with the 2 screw things ...how do i hook that up ..thanks and sorry if i conffused u too