95 trans. no shift

[roboto1720]

I took RPADY's advice as what to do about my 1995 Grand Cherokee shifting problem. His problem sounded just like mine. The bad part turned out to be the TCU (trans.control unit). I removed the unit and removed the cover. The relay was bad inside the unit. I soldered a jumper wire from pin1 to pin3 on the relay as rpady did on his. It worked great. The trans shifts perfect now. It took 30 min. to do the whole job. The best part is IT was free!!!!!!!!!! The TCU will cost you $100 at the dealership. If they install it the total could be up to $200. later