wrote
GENERALLY the tranny problems (in the last 15 years) can be almost
eliminated if the fluid is changed often enough with the right fluid.
Once every 15000 miles, or maximum 2 years, is about right.

Of all the cars I've owned, only one ever needed tranny work. It was the
only one I ever changed the fluid in too. Never again. No way a trans
should need a fluid change in 15000 miles.