I have a 2006 dodge Laramie diesel with a shift on the fly on the dash to put it in 4 wheel drive. I had it in 4 wheel low to back my travel trailer in the shop, and now it won't shift back out of 4 wheel low. The truck has 30,000 miles. Any suggestions on what would be wrong? Thanks for the help.

 

Do a hard reset. pull the battery for 5 minutes and then start it back up and try it. i had a similar problem on my 99 ZR2, lets just hope yours isnt the same as mine with the problem.