[Marylandguy]

I have a 2006 Prius; and so far I have been taking it to the local dealer for maintenance. They are recommending changing the Transmission fluid every 15 k; I don't think they flush out the system. Of course, Toyota does not recommend changing the transmission fluid this often, merely inspect it. I called another dealer's service department and they were doing the same thing. I'd like to hear from anyone who has an opinion about this. Thanks