It is a 4-sp and an A-604.
that button was only 1994,1995 minivans. all 3.3 and 3.8 engines used 604 trans! 3.0 engines could come with either 604 or 670Is there an overdrive button, on the console, to the right of the steering wheel, below the the rear window heater squirter button?
It is an A604 if there is one.