INSPECTION PROCEDURE 2: Does not Move Forward: Comment
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
If the engine is idling and the selector lever is shifted from "N" to "D", "2" or "L" range and the vehicle does not drive forward then the cause is due to line pressure defect, under drive clutch or valve body malfunction.