2011 Cadillac CTS power train problems

“The contact owns a 2011 Cadillac CTS. The contact stated while driving at an undisclosed speed, the engine started to make an abnormal sound and the vehicle was inadvertently vibrating. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The contact related the failure to NHTSA Campaign Number: 14V341000 (Air Bags, Power Train). The manufacturer was not made aware of the failure. The failure mileage was approximately 165,000.”

“Under previous GM Safety Recall Bulletin 14233, loss of grease from the center constant velocity (CV) joint over time results in vibrations of the propeller shaft that are transferred to the roll over sensor located on the floor above it. The condition was repaired under this recall in 2014, three years after the vehicle was manufactured. It is now 2022, and the same issue has happened again. Now, GM claims that there are no open recalls on the vehicle, yet the manufacturer defect remains and the issue has resurfaced. Being a safety recall, the repair should be covered by GM as stated in the bulletin (14233) regardless if the repair has been completed in the past, as the defect remains a safety issue. The vehicle in reference has 5 bolts sheared and the last remaining bolt fixing the center CV joint to the transmission was about to fall out, caused by the vibration of the CV joint that lost its grease.”

“IN 2014 GM ISSUED A RECALL ON THE SUPERSHARGER FOR THE 2010 TO 2015 CADILLAC CTS V AND THE CAMEO ZR1 I DIDN'T RECEIVE ANY NOTICE ABOUT IT. I AM REGISTERED ON THE GM RECALL SITE I JUST FOUND OUT ABOUT THE RECALL NOW I AM HAVING THE ISSUE I CALLED GM AND THERE SAYING MY CAR IS OUT OF MILEAGE BUT IT WASN'T IN 2014 AND I ONLY LET THE DEALER WORK ON IT AND THEY DIDN'T SAY ANYTHING AND WHEN I SPOKE TO GM SHE COULDN'T FIND ANY PROOF THEY NOTIFIED ME ABOUT THE RECALL HOW CAN I GET THEM TO REPAIR MY CAR UNDER THE RECALL LIKE THEY SHOULD HAVE?MY ATTORNEY SAID TRY TO GET YOUR HELP FIRST BECAUSE YOU CAN MAKE THEM COMPLY I WOULD APPRECIATE A SPEEDY RESPONSE TO IF YOU CAN HELP ME THANK YOU.”

“EVERY TIME THE AUTOMATIC TRANSMISSION IS PUT IN REVERSE AND THE VEHICLE WHEELS TURNED SHARPLY TO RIGHT OR LEFT, SUCH AS IN BACKING- OUT OF A TIGHT PARKING SPACE, THE CAR LABORS TO MOVE BACKWARDS AND BINDING NOISES EMANATE FROM DIFFERENTIAL OR REAR AXLE AREA OF THE CAR. THIS CONDITION LESSENS AND COMPLETELY DISAPPEARS AS THE STEERING WHEEL IS RETURNED TO THE STRAIGHT FORWARD OR STRAIGHT BACK POSITION. I BELIEVE THIS CONDITION HAS EXISTED IN EARLIER MODELS OF MY VEHICLE AND HAS BEEN THE SUBJECT OF A RECALL. THIS MALFUNCTION HAS EXISTED EVER SINCE I PURCHASED THE USED CAR IN JUNE OF 2016. OTHER THAN THE DESCRIBED ISSUE, THE CAR HAS SERVED ME WELL.”

“I BOUGHT MY 2011 CADILLAC CTS-V BRAND NEW ON 04-12-11 ,MY SEALED REAR END WENT OUT AT 33,453 MILES WHICH I WAS OUT OF WARRANTY BY 9 DAYS SO YOU GUYS MADE ME PAY $4690 FOR A 'NEW REAR END THAT HAD UPDATED PARTS THAT FAILED AND I WOULDN'T HAVE THIS PROBLEM EVER AGAIN ..... WELL HERE I AM AT 54,569 MILES AND I NEED ANOTHER NEW REAR ENDED REPLACED ME AND THE DEALER BOTH AGREED . NOW THIS TIME SINCE I HAD IT REPLACED AT 33,000 MILES NOW 18,000 1/2 MILES LATER I NEED ANOTHER NEW REAR END THERE'S RECALLS ON ALL YOUR OTHER CTSV MODELS EXCEPT FOR 2011 THROUGH 13 AND THEY'RE ALL HAVING THE SAME PROBLEMS WITH THEIR SEALED REAR ENDS IN THE CTSV'S AND THE SPORTS MODELS LIKE I SAID I PAID $100,000 FOR THIS CAR BRAND NEW NINE YEARS AGO I PUT AN AVERAGE OF 4500 MILES ON IT EVERY YEAR MY WIFE DRIVES IT 98% OF THE TIME AND SHE DOESN'T DRIVE IT FAST OR AGGRESSIVE AT ALL THERE'S A REALLY EXTREME PROBLEM WITH YOUR SEALED ELECTRONICA REAR ENDS AND AXLE SHAFTS I REPORTED THIS TO THE SAFETY CENTERS AND THERE'S CURRENTLY 4000 CARS EXPERIENCING THE SAME PROBLEM AS MINE AND WITH THE 14 AND 15 MODELS THERE'S 2800 PEOPLE WITH THE SAME PROBLEM IN THE SAME REAR END JUST DIFFERENT YEARS…”

“TL* THE CONTACT OWNS A 2011 CADILLAC CTS. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 25 MPH, THERE WAS AN ABNORMAL NOISE COMING FROM THE VEHICLE WHICH CAUSED THE VEHICLE TO NOT ACCELERATE. THE CONTACT MENTIONED THAT THE VEHICLE WAS SHIFTED TO NEUTRAL AND BACK TO DRIVE AND FAILED TO RESPOND. THE VEHICLE WAS ALSO SHIFTED IN REVERSE AND FAILED TO RESPOND. THE VEHICLE WAS TOWED TO ROHRICH CADILLAC 2116 W LIBERTY AVE, PITTSBURGH, PA 15226 WHERE THEY INFORMED THE CONTACT THAT THERE WAS A SPLINE BETWEEN THE TRANSFER CASE AND THE TRANSMISSION THAT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED A CASE NUMBER TO THE CONTACT. THE APPROXIMATE FAILURE MILEAGE WAS 53,000.”