Battery dead , or poor battery cable connection
If same engine, yes.
there is either an electrical or mechanical failure in the transmission
There is none.
belt assembly for a 95 Plymouth voyager
It doesn't have one.
On my '93 Voyager the jack is located in the engine bay, left hand side near the prop rod.
MAYBE THE TRANSMISSION HAS GONE.
No the bell housings won't match each other.
No.
First: learn to spell Second: ask again
A 1993-1995 Dodge Caravan, Chrysler Town and Country, or Plymouth Voyager would be the same.
It is on the passenger side "frame rail" about half way from the front to the back.