2014 Cadillac ATS problems

“In August 2026, at approximately 99,639 miles, my 2014 Cadillac ATS was taken to an authorized Cadillac dealership for service. During the inspection, the dealership discovered and diagnosed a leaking right rear axle shaft seal. I was not aware of the leak beforehand and did not receive a warning light or message indicating the condition. The dealership’s written repair order states that the right rear axle shaft seal was leaking and that the right rear axle seal was replaced. The repair was completed at my expense. I have the dealership repair order and invoice documenting the diagnosis, mileage, parts replaced, and repair. After the repair, I researched this issue and found other NHTSA consumer complaints involving rear axle/differential seal leakage on 2014 Cadillac ATS vehicles. I also found GM manufacturer communications addressing rear axle leakage on certain Cadillac ATS vehicles. I am reporting this failure so NHTSA has a record of another rear axle seal leak involving a Cadillac ATS and can determine whether this condition may represent a broader defect or safety trend. I do not know the specific underlying cause of the seal failure and am not…”

“service rear view camera message on randomly and then the camera goes blank. Independent service center diagnostic scan reported: FAULT B127B Rearview camera input signal circuit missing reference (Symptom 2B) - History DTC.”

“My engine RPM would randomly lock to 4000 rpms while driving, i could rev the car or apply the brakes but it will sit their until it decides to respond. This has happened a few times and mostly down hill and flats. Difficult to replicate. Cooling system has been a plague at around 80k miles i've had to replace a clamp at the back near the water outlet flange which i was quoted $2000 for just the labor alone as the engine would need to be removed.And the water pump failed at around 82000 miles. Also plagued with P06DE "Engine Oil Pressure Control Circuit Stuck On" error code a few times now.”

“The contact owns a 2014 Cadillac ATS. The contact stated while driving approximately 35 MPH, the "Power Steering Fault Drive with Care" message was displayed on the instrument panel and the vehicle became difficult to maneuver. No warning light was illuminated. The vehicle was taken back to the residence. The contact researched and was became aware of an undisclosed recall; however, the VIN was not included. A dealer was not contacted, and the vehicle was not diagnosed nor repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 172,000.”

“My airbag system light has been on now for over two years. My exact vehicle the prior year and after has had a recalled and mine has been missed. GMC wants 2000.00 to replace my airbag situation and my car only has 66000 miles on it for god sakes. Please have my model vin on recall list so my passengers will be safe. This is the second time I have emailed you and no response was given yet. Please recall my airbags.”

“My ball joints on both sides were completely gone, my struts have given out repaired all at the same time, because of those things going out it completely ruined my tires to where they squeak down the road. Both differentials are leaking and my transmission shutters, I also had to replace my water pump that was leaking cooling everywhere”