Spoke too soon. I made a couple of hard runs Saturday and trans light came on after the first one so I stopped and cleared it. Made a second hard run where I punched it, the car downshifted and THREE lights came on!! Transmission, TC and ABS. This time they would not clear when I shut it off so I limped home.
I started it this am and I had two lights - TC & ABS. Ran some errands and finally shut it off. Came back later and started it - no lights. So I will go back into BIP to have them check it out. I am mystified.