Transmission fluid alter My wife has a 2020 Corolla with 49,000 miles. I known as the vendor to request when she should schedule her 1st computerized transmission fluid modify. He replied the transmission "is sealed," so you don't exchange the trans fluid in these cars. Opinions? Video clip and textual https://cvttoyota84050.thelateblog.com/34853478/the-smart-trick-of-cvt-toyota-that-nobody-is-discussing