I am working on an old crown 55FCTT-188 serial# 1A140943. The lift came back for havening no reverse. When I test drove the truck it was working fine. Then it went into a code 49 which deals with the #5 rec mainly. I have been all over this thing. I even replaced #'s 1,2,3,4,5 recs, capacitor, choke, spider block, even tried a different card from another truck. When I put the #4 rec heat sink assembly back into the truck, and tested it the first time it came up with code 49 again. I cycled the key switch and it moved in both directions. I moved it in both directions approximently 10 times and when I went to back it into the spot I was working on it, it PMT and hit code 49 again. I am now completely lost. Was wondering if anyone had any ideas. Thanks.