Checking Fluid Level
WARNING: This page is about a different car, the 1988 Suzuki Samurai. However, it is still accessible from the selected car via links, so may be relevant.
Ensure vehicle is level. Remove fill plugs from transmission and transfer case. If oil flows out of plug hole or if oil level is up to hole when level plug is removed, oil level is okay. If level is low, fill until oil starts to come out of fill hole.