Ya, do that and see if it will reset.  On ours there is a fuse in the batter box I can pull and put back in, it must control the shifting computer.

did you just turn the key and start it, or did you wait to let the computers cycle before cranking?

Also after it is running, don't do anything until the display has "N" on it.  I can't get my guys to understand that, then in messes up the computer.  If they wait for it to build air and warm up, it is fine............