2013 Yaris Automatic Transmission Fluid Change Issue

[AlexJ]

I took my Yaris to get a transmission fluid change at the dealer and they over filled it. I checked at operating temp while engine was running and in park on a level surface. If I pull the plug and drain the pan how much should I expect to add to get it to the right level? I've read anywhere from 2.5-3 quarts.

[IndestructibleYaris]

Drive vehicle until fluid 70 to 80 °C (158 to 176 °F)
https://www.chiltonlibrary.com/content/images/Toyota/RepairManuals/RM2360U/D025120E03.gif

No guessing on fluid volume for the tranny