I'M HAVING THE SAME ISSUES!!!!! 2014 SXT AWD 22,300 MILES. Bought "certified" at 18,900 miles. I go to pick it up tomorrow at 7:30 AM from the dealership. Claimed they heard nothing the other 2 times I brought it in. Called the GM to have a dodge technician ride in my journey with me. Said he could "kind of" hear something.
They were replacing the suspension bushings and are working on replacing the control arm bushings but they are on back order. Could be 3 days to 3 weeks they said...
I'll update in the AM!