Ah yes, the UB80E/F transmission. Rav4, Camry, Chevrolet/Cadillac-AWF8F45 BMW-GA8F22AW. Also used in the start of 2013 Lexus RX350 sport and some Volvo models.
This one is easy to service with the know how, it is a time consuming process. I've pieced up this instructional bit for the diy...