Transmission fluid alter My wife has a 2020 Corolla with 49,000 miles. I called the dealer to check with when she must timetable her to start with automated transmission fluid alter. He replied the transmission "is sealed," so you don't swap the trans fluid in these autos. Responses? There are https://cvt-toyota52838.goabroadblog.com/33428113/cvt-toyota-options