One problem related to power train driveline has been reported for the 2011 Cadillac CTS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Cadillac CTS based on all problems reported for the 2011 CTS.
I purchased a new 2011 Cadillac Cts coupe. It continuously makes a groaning sound which appears to be coming from the rear part of the drive train. The dealer changed the differential fluid to correct the problem. However, the problem remains. I believe this sound is produced by a defective component in the drive train (differential, bearings etc. ), which will ultimately lead to a component failure that can cause a serious accident.
| Power Train problems | |
| Differential Unit problems | |
| Driveshaft problems | |
| Power Train Driveline problems | |
| Transfer Case problems | |
| Axle Shaft problems |