Scotty, I recently changed the transmission fluid (CVT FE) and filter of my 2015 toyota corolla. To check correct fluid level, started engine and shifted the transmission from park to drive and back. Check the fluid level afterwards and found the level insufficient. I added CVT FE fluid again and repeated the process of checking its level again. Checked the level again and found it sufficient already. Drove the car for about 15 mins and it was shifting fine. However, heard a weird sound coming from the direction of the transmission. The following day still the same sound was heard. Would you know what is causing that?
Well it's almost impossible to check that fluid correctly without dealer equipment when I change them I merely drain out what will drain out by taking the plugs out usually around 3 quarts or so and refill it.because actually attempting to check it is a really involved deal if the transmission is not wet outside and it's totally dry that would mean it's not leaking so generally just emptying it out and feeling it with the three quarts or so it's how I do it.I would advise taking your car to a Toyota expert now to see if it's underfilled or overfilled
