[reidsworks]

Impilot,
I was told the same thing kind of sorta.. My SM was surprised to hear they were only going after your TC. Not Toyota protocol. In the mean time, while he wouldn't be real specific, seems they have an idea that something on the pressure plate housing is flexing to much on lockup under extreme loading. This is causing a shudder of the clutch as it goes into lockup. There was some inference that they might actually have changed the programming also to make the tranny shift points different to avoid the conditions.
Hope you have better luck getting put back together than I have had.
Mine now has a crazy annoying vibration that is transmitted through the floor boards and steering wheel.
I was so confident this last go around would fix everything I actually went ahead and ordered about $500 worth of additional accessories to put on or in it. May end up sending it all back. Good luck.