Started experiencing problem several months ago. Live 4 miles of road and run 4W when there. Coming onto pavement, shift out of 4H and headed on down the road. Revs would be excessive, pull off, shut down and restart, head down the road again and revs normal, low. Couple of weeks ago began experiencing hard downshift lunge when coming to a stop; on and off, not every time. Now, after heading out from anywhere, immediate shift into 2nd where it remains; shutting down and restart does nothing. Found TSB from 12/09/2009, #21-007-09 REV. A: Customer may experience transmission remains in “Default” mode (second gear) after an engine start. Transmission will not shift into higher gear. Condition may be intermittent. Solution: reprogramming. Checking here before contacting dealer, no trust there. Anyone have this happen and what did you do to get it fixed??? TIA.