Not sure if this problem has been mentioned here but I had a problem this morning. My truck was in auto 4wd and after a short stop I got back in it and it was in 4wd hi. The message center came up with "service 4wd". The 4wd knob didn't work either. After about 30 minutes at the dealer it was fixed.
I was told there is a new recall to reprogram transfer case shift control module. My paperwork shows it as recall # 14616. They told me I would probably be getting the notice soon and to disregard it since mine was done.