Transmission fluid improve My spouse includes a 2020 Corolla with forty nine,000 miles. I known as the supplier to inquire when she should routine her first computerized transmission fluid transform. He replied that the transmission "is sealed," so you don't exchange the trans fluid in these cars and trucks. Comments? https://rowanegdzt.blogsidea.com/40783392/the-2-minute-rule-for-cvt-toyota