Pinpoint Test K: No Communication With The Module - GEM
WARNING: This page is about a different car, the 2001 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Fig 2: Pinpoint Test K: The Front Axle Is Not Engaging Correctly (Transfer Case Motor Movement OK) (Steps K2-K4)
Fig 3: Pinpoint Test K: The Front Axle Is Not Engaging Correctly (Transfer Case Motor Movement OK) (Step K4 Cont.-K6)