Transmission & Transfer Case
WARNING: This page is about a different car, the 1993 Isuzu Trooper and 1993 Isuzu Rodeo. However, it is still accessible from the selected car via links, so may be relevant.
To check transmission and transfer case, ensure vehicle is level. Remove both fill plugs from transmission case and transfer case. See Fig 1 . Fluid level should be even with bottom of fill plug hole. Add fluid if necessary. Install and tighten fill plugs.