The TIS says you can lift the rear using a trolley jack under the rear diff...but take note of #3...where it warns NOT to place the jack below the rear diff’s
cover. You can placed it below the diff...but make sure the jack won’t damage the diff’s cover.
I think many people see that “X” and don’t look close enough and presume it means not to place the jack under the rear diff...but it just mean to clear the cover of the rear diff: