I had my transmission replaced back in March, see my post here:
http://www.tundrasolutions.com/forum...ssion-problem/
My dealer did a good job taking care of me, they put me in a loaner double cab 4.7 Tundra. I didn't have any dash lights or anything come on, it was just shuddering for a few seconds when the TQ unlocked. Hope you get your truck back soon bigdave, mine took two weeks to get back and it was the longest two weeks of my life.