memory lost

I found out that if the tranny cpu looses its memory it would be the cause of the weird shifting. since it wouldnt start b4 i made the shortcut to grnd. i m guessing it has to do with the computer to be reprogrammed. any ideas ?

I found out that if the tranny cpu looses its memory it would be the cause of the weird shifting. since it wouldnt start b4 i made the shortcut to grnd. i m guessing it has to do with the computer to be reprogrammed. any ideas ?

what i think you're trying to say is that by getting your tcu reprogrammed you'll have your problems fixed?

are you a tippy or a manual? if you're manual, then... you dont have a tcu.. if you're a tippy, you have a tcu, but you can't reprogram it. you could try getting a new one, but good luck with that (money wise, labor/install wise).

can you be any more descriptive?

i found out why it was shifting hard, the wire that connects to the transmission was cut, i had to go one by one to find that problem, very time consuming, but i still have the other problem, its stuck on 4th gear sometimes, but it drives normal when its cold, any ideas.