Table 1 shows two common power train related problems of the 2015 Cadillac ATS. The number one most common problem is related to the power train (four problems). The second most common problem is related to the differential unit (one problem).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Differential Unit problems |
My rear differential completely stopped on the freeway, not moving and saying over 100 mph and my car was barely rolling I am extremely lucky that I did not get rear ended because I was very close to that happening, a few cars had swerved to not crash. Read details...
Rear end is making howling sound. The sound started in late December of 2019. Since then I have only drove the car to the repair facility this week. Certified repair facility is stating my differential is needed to be replaced. Read details...