But you have to be stopped and in neutral, b4 shifting. *as per paperwork in visor for drivor.This is the part-time 4WD? For an A/T, come to a stop, put it in neutral, and shift into 2H. For a manual tranny, come to a stop, push the clutch in, shift into to 2H.
When you're moving the 4WD lever, you have to push down as you pass the 'N' position.