scotty thi s is cavite thank s for your advice appreciated that i got idea do you think is E C U or E C M Problem thank s Scotty thi s morning nothing happen the rav run s good i dont here anything slipage when you put in reverse drive normal 2 and 3 gear shift s smooth what do you think about the problem thank s a lot Scotty

well, start with a dealer and see if they have a reprogramming software update for that model. If they don't, either computer is going out or the ecm, and only they can figure that out