[Hawkeye]

I had that same problem and it has been fixed. My dealer did several things and then finally replaced the right rear trailing arm with spindle assembly. It would pop backing out of my driveway or taking aggresive/elevation changing left hand turns. It was the bearing that was loose and creating a poping noise. They kept taking it off and cleaning it and relubing it and it would work for a day or two and then start popping again. They finally replaced it about 3 months ago and I haven't heard a peep since!