I wanted to point out, I read through this somewhere but I believe the one.8L engine employed around the 2020+ Corolla styles is really the Valvematic Click to increase... I might also follow OEM Toyota fluid as I might be performing a drain and refill and don't love mixing fluids. https://edgarmqoli.eedblog.com/34458135/5-simple-statements-about-cvt-toyota-explained