8800 miles 2014 GTS.

symptom: increasingly audible gear whine on and off throttle above 70mph.

Steps so far: car is at dealership. Dealership says they called the factory and the factory says its not completely abnormal for the mileage and doesn't currently advise a repair/replace.


My issue is this, its getting loud. I have the 12 speaker system and I can hear the diff over music played at a high level (30+ on the stereo). Its both annoying and distracting not to mention it shouldn't be there. I had a similar problem on my 2013 GTS and they replaced the rear end. Would like to know how many others have had this problem and what steps they took to get FCA to address it properly. If this was just a trademark of the car, I wouldn't have bought it.