Originally Posted by dirtsurferus
if i am correct, double check though, the diff fluid drain/fill plug is on the front or back side of the differential. well the right or left too idk what side i'd have to look...anyways what i was saying is....if it is low then when you add more it won't matter cause that is how you can tell that it is full..just fill it up until it leaks out of the hole. I think that's how it is but i'd get you a haynes manual and look it up in there to make sure. I know that it tells you how to do it though cause i remember briefly reading about it.
It should be on the back right side of the rear differential