1987 22RE Auto, I've crawled underneath and looked for this little guy and can't see where it is! I bought a switch from toyota a few years ago and it looks identical to the one in my FJ-40... I wonder if they ordered one for the Fj-40 instead of my 4runner. It's happened before. Are these pretty much an unchanged toyota part? If it's on top of the tranny is there any easy way of replacing it???