I'm a Honda guy, and I've changed my transmission fluids without issue. My brother has a Nissan Sentra 2014. It is almost at 70K miles and the owners manual says to change around 60K. I went down to the dealer, bought the very expensive CVT fluid ($24 a quart), and proceeded to drain the transmission. Only a quart came out, but they sold me 5 quarts. Also, there is no dipstick. According to a Youtube video, it takes about 4 quarts, so I put that in temporarily. How can I determine the right amount? I called the dealer and they said that the parts department shouldn't have sold me the fluid, since they have "special tools" to determine the proper level. They want $250+ to have me bring it back in. Tanner Transmission wants $210. I already have fluid in it, I just NEED to figure out how I can check to make sure it's at a proper level. Can any one help me? I'm at the end of my rope and I'll be darned if I'm gonna pay another $200+ to get someone to tell me its at the proper level.
Thank you very much for any advice you may have.