rear differential on 2002 Dodge Ram Van 1500

I just purchased this Dodge ram van because it has low miles for a 2002 vehicle, 66,000 miles and the rear diffential is leaking. I purchased a power train warranty for the vehicle but it dosen't take affect until I reach 1000 miles or 45 days which ever comes first.

1 answer
is it leaking into the brakes or from the rear end hosing??

Roy