I have a 1999 3.2 TL, 112,000 miles. The shifting has gotten rough lately. It doesn’t happen all the time but it’s pretty frequent. When it’s not rough it just doesn’t shift at the right time. Around the same time that the transmission problems started the Tcs/abs lights started to go on and off intermittently as well as the brake light (I checked brake fluid -it’s fine, brake pads fine). Could the shifting problems be related to the tcs,abs, abs brake lights going on and off? Is it a computer problem? Could the computer be sending the wrong signals to the transmission? I have plenty of transmission fluid.