I have an 04 Durango AWD 5.7L hemi. Seems like I'm having the same problem as most everyone else. My D is locked in 4H at least while I'm turning. Not sure if it's on a straight away. So besides replacing everything under the sun, how do I get it to disconected from 4H. Slector switch is in AWD and nothing happens when I turn switch. It's my only vechicle and I don't have $$$ to throw at a mechanic. Any ideas on how to get it out of 4H and keep it that way ?