Your TC is slipping (code 1744) probably caused by a stuck by pass valve and the ATX is in limp home mode. With the TC slipping a lot of heat is generated inside the TC and the fluid will eventually start to boil if the slip is bad enough. You might get away with driving slow (stay off the highways) but if were me, I would tow it back. I wouldn�t want my wife getting stuck in the middle of nowhere with a dead tranny.
jeff
