Quote Originally Posted by 19SE92 View Post
To the orginaly poster. If you have no tuner there is a plug in the front of the trans near the top of the case on the side were the exhaust cross over is it should be a round plug plugging into the trans pull it and lock up is shut down and no codes will be tripped. Because tkere will be no power going to the tcc switch. thats the cheap way to do it if your in a fix...
FWIW, I kinda think I know where he is getting this info from. On my 440-T4, which was NOT electrically controlled, but rather vacuum controlled, I could pull the wiring plug on the front of the trans and disable lockup without any problems. So if his name is correct, he may be able to do the same on his 1992. But there is no way you can do this on a 97+ GP.