Transmission fluid change My wife has a 2020 Corolla with forty nine,000 miles. I called the vendor to inquire when she must schedule her 1st automatic transmission fluid modify. He replied which the transmission "is sealed," so You do not switch the trans fluid in these automobiles. Responses? I termed https://cvt-toyota30515.liberty-blog.com/34483449/the-basic-principles-of-cvt-toyota