Anyone have a Chevy Traverse transmission diagram? I can't find one anywhere

Hey everyone, I’m trying to find a transmission fluid flow and mechanical diagram for a 2019 Chevy Traverse LT 4WD. I’m planning to do a diagnostic on it because I’m concerned about the reliability, but I can’t seem to locate this info in our shop’s collection. Anyone got any leads? Dealer prices are steep, so I want to avoid that if I can. Thanks!

It’s a 2019 Chevy Traverse LT 4WD, by the way.