When go from park to reverse rear make clunk noise as soon as the car start moving, or driving at low speed when step on gas it also make clunk noise. brought the car to dealership thinking its under manufacture 5 year/50k power train warranty only to find out its a not a warranty item and would not be covered. but its tsb number ntb12-055d. and its okay to keep driving with out the repair. not sure if it would get worst over time will have to wait till it causes accident. not feel safe driving the car with those noise.