I bought at 2019 Toyota Corolla Sedan LE 1.8L A/T L4 - 2ZR-FE, CVT, 2WD directly from Toyota dealer with 15,000 miles on it in Sept 2022. It now has 22,000 miles. I would like to dump and add new transmision fluid. It would allow a chance to see: 1) how clean it is and 2) if the fluid is low. I miss the old days with a stick but now I am blind to what is going on in the sealed transmission. Internet search on this topic reveals a general agreement to not change it until 60,000 miles. If changed earlier it will cause transmission problems. Should I wait until 60,000 or start now? Thank you
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