Originally Posted by powermax
My car had "pcm to tcm reprogrammed" (that's what it says in the invoice). How long does the new "learning period" lasts?
Depends on whether the tech did the adaptive learning cycle. If he did (you'll need to check). it should take about 1600 kms for you and the trans to become reacquainted. FYI, the car loves to be driven hard so make a practice of doing this every once on a while.