I took Toyota to arbitration two weeks ago and had Gulf States Toyota representatives on the phone. They said they were told in a video conference that week (early February) that Toyota has decided to fix the problem of the transmission stutter/shudder by replacing the transmission and the engine computer with ones from from the 2012 4Runner. I was told the projected date was Jun 1, 2012, but could be as late as Sep/Oct 2012. The reason for the delay was that all parts are currently being used for new model production and they will issue a TSB to fix the issue once they feel enough parts are available. My reply to this statement was, "So what you are telling me is that Toyota is more concerned with making more cars and more money before fixing mine since they already have my money?". This elicited some giggles from the people in the room, but the representative said, "Well, yes.". What's even more amazing is that I received a letter from Toyota stating that they were aware that it was a problem and were looking for a fix, yet didn't feel it was a safety concern or de-valued the car, and to top it off, the arbitrator AGREED with Toyota and found in favor of Toyota. How is it that Toyota's evaluation of the problem and value of the car trumps MY concerns or perceived value of the car?!?
For all of those reading this website, I hope you spread the word to anyone considering buying a Toyota, to look elsewhere since there is NO customer service or customer loyalty. This is my third 4WD and second 4Runner, but it will definitely be my last. And, for those that have 2010-2011 4Runners and Tacomas, Toyota said the problem affected ALL of them, but not everyone complains about it so they never tried to fix it before. So, if you own one of these vehicles or know someone who does, start bugging Toyota to fix it and make them pay for putting out a known defect. Once you have a dealer service slip showing that you complained of the issue and Toyota serviced the car but did not fix it, you can call customer service and request arbitration. I figure if enough people start making Toyota pay for an arbitration hearing, then maybe they might decide to fix the problem sooner rather than later.
Good luck to everyone!