I was all exited about this ''possible fix'' when I read about it today. So upon gettin my hands on my car at the end of my shift, I did the 7 step procedure to deactivate the TC (The damm engineer that buried this feature so deep does not deal with snow banks 6 months a year, that's for sure) and...no cigar...
The car/tranny still behave like a lardass. There is still the same amount of shudder, the same amount of ''lag'' when in motion and trying to get some speed quick, the same loss of power when taking a 90 degree turn and the same amount of insane over reving when trying to get some speed quick.
I know you guys are talking about the shudder thing, but I was kinda hoping it would also resolve the sh!tty tranny behavior I have. Saddly not. I'll keep looking into it. If some of you guys can find some peace and joy with this, I'm happy for you all.
2012 Oxford White SEL Sedan
303A + winter package + Moonroof + 16'' OEM