The tranny cooler inside the radiator went bad.
no 2002 made only one certin trany for that year
about 3 quarts
Chrysler uses their own special formula of coolant, which is actually a hybrid, that is cross between ethylene glycol based coolant(green) and the organic acid technology (orange) coolant, comonly...
not a common problem
if manual transmission , it will need 90-grade gear oil