You have Transmission Fluid lines that go to the radiator/front for cooling you must have a leak there
It could be as simple as a few bolts need to be tightened, or it could be a worn/failed seal.
automatic trans fluid. Mercon works fine.
All except the front fenders, hood and front clip.
Fill it at the same place you check the fluid level.
1.25 Gallons = 5 quarts
DEXTRON AUTO TRANS FLUID
where is it leaking at
yes you can drop the trans and get to it
My Trooper did the same thing and I replaced the fluid and filter and added a separate trans fluid cooler and that fixed the problem.
Trans Dipstick
In the tube that holds trans dipstick.
Through the trans dipstick tube.