2014 Cadillac Cts

Our mechanic told us that the differential is making a grinding sound and he add differential fluid, but said the problem would only get worse. The car only has 62k miles on it and it is VERY EXPENSIVE to have the differential replace/repaired. I feel that this is a defect of the car and should be recalled by Cadillac to have the differential replaced. For the differential to go bad at 60k miles is unacceptable and is terrible reliability.

The Contact owns 2014 Cadillac CTS. The contact stated while driving approximately 40-50 mph, there was an abnormal sound coming from the rear of the vehicle. The vehicle was taken to the local dealer to be diagnosed. The contact was informed that the rear differential needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 55,000.

I brought my car to my trusted local mechanic, and he informed me that the noise I was hearing from the rear of my car was the differential. He also informed me that it was dangerous because it could lock up, causing my car to go into a skid and lose control. I did some due diligence on the internet and discovered it’s a common problem, and although it has been recalled on the sub model of the V sport, the standard CTS has not been recalled.

The contact owns a 2014 Cadillac CTS. The contact stated while driving approximately 55 mph, there was a loud sound coming from the rear of the vehicle. The speed was reduced however, the sound became louder. The vehicle was towed to an independent mechanic who diagnosed that the rear differential had failed and needed to be replaced. The vehicle was not yet repaired. The local dealer was contacted and informed of the failure. The manufacturer was not notified of the failure. The failure mileage was 177,000.

The contact owns a 2014 Cadillac CTS. The contact stated that the rear differential was making a loud grinding sound. The contact stated there was no warning light illuminated. The vehicle was diagnosed and the contact was informed that the rear differential needed to be replaced. The manufacturer was not informed of the failure. The failure mileage was approximately 70,000.

HEARD A WHINING NOISE COMING FROM THE BACK OF MY VEHICLE WHEN STEPPING ON THE ACCELORATOR, TOOK MY VEHICLE IN TO GET A INSPECTION AND TURNS OUT THE ROLL PINS IN THE REAR-AXLE DIFFERENTIAL ARE CLOSE TO FRACTURING, INCREASING THE RISK OF A CRASH. THERE IS ALREADY A RECALL IN THIS REGUARD TO 2014-15 CADILLAC CTS (V-SPORT) MODELS BUT NO OTHER CTS MODELS GET THE RECALL. I HAVE A 2014 CADILLAC CTS (LUXURY) SEDAN, HOPING THERE WILL BE A RECALL FOR ALL CTS MODELS IN REGARDS TO THE HUGE SAFETY ISSUE.

TL* THE CONTACT OWNS A 2014 CADILLAC CTS. THE CONTACT STATED WHILE DRIVING AT VARIOUS SPEEDS, THERE WAS AN ABNORMALLY LOUD SOUND COMING FROM THE ENGINE COMPARTMENT. THE CONTACT WAS RELATING THE ISSUE TO NHTSA CAMPAIGN NUMBER: 20V038000 (POWER TRAIN). THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE WHEEL BEARINGS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER HAD NOT BEEN INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 80,000.

2014 CADILLAC CTS AWD. VEHICLE STARTED HESITATING WHILE TURNING. WHICH TURNED INTO A WHINE AND THEN GRINDING FROM THE REAR DIFFERENTIAL. NOISE STARTS AT 30 MPH AND INCREASES AS SPEED INCREASES. HAVE SEEN MANY CASES OF CADILLAC REAR DIFFERENTIAL FAILING. ISSUE VERIFIED BY THE DEALERSHIP FEBRUARY 2021. NOW GM HAS NO REPLACEMENT UNITS OR REPAIR PARTS FOR THIS DIFFERENTIAL. GM PART 84110751

STARTING AROUND THE END OF FEBRUARY, MY 2014 CTS 3.6 AWD STARTED TO HAVE NOISE FROM THE REAR END WHILE DRIVING. THE NOISE BECOMES LOUDER IF I DRIVE FASTER AND THE CAR WOBBLES. I FEEL EXTREME UNSAFE AND HAVE VISITED INDIVIDUAL MECHANICS, AND MECHANICS TOLD ME THE ISSUE IS FROM THE REAR DIFFERENTIAL. THEY SAID THEY DON'T HAVE THE PARTS, AND CANNOT FIX THE PROBLEM. THROUGH MY RESEARCH, THE REAR DIFFERENTIAL PROBLEM SEEMS TO BE COMMON AMONG THE CTS MODEL. HOWEVER, WHILE THERE IS A RECALL FOR THE CTS VSPORT, NO ACTIONS ARE TAKEN FOR OTHER VERSIONS OF CTS. FROM NHTSA COMPLAINT SITE, SEVERAL COMPLIANT CASES HAVE BEEN FILED FOR THE NON-SPORT CTS. THERE ARE OTHER CASES MENTIONED ACROSS THE INTERNET: HTTPS://YOUTU.BE/UCMIMOHFEPQ . THIS PROBLEM SOULD BE TAKEN SERIOUSLY TO AVOID SAFETY RISKS. I BELIEVE THIS REAR DIFFERENTIAL ISSUE IS A SERIOUS SAFETY PROBLEM. I WOULD LIKE TO 1.GET REPLACEMENT PART AND SERVICE FROM THE MANUFACTURER TO FIX THE REAR DIFFERENTIAL ISSUE ON MY CAR AND GET REIMBURSEMENT FOR ALL COSTS 2.URGE THE MANUFACTURER TO PUT THE CTS MAKE ONTO THE RECALL LIST FOR SAFETY OF OTHER CTS OWNERS.