CarRecallWatchThe 2018 Cadillac ATS has 2 safety recalls on file with NHTSA.
Owners have filed 22 complaints with NHTSA, including 1 crash, 1 injury.
The most-reported problem area is Power Train (7 reports).
2018 Cadillac ATS recalls
Power Steering May Fail, Making Steering Harder
Certain 2016-2018 Cadillac CTS, 2017-2018 Cadillac ATS, 2017-2018 Chevrolet Camaro, and 2017 Chevrolet Corvette vehicles may have an electric power steering assist system that can fail.
High-Pressure Fuel Pump Can Detach, Risking Fuel Leak and Fire
The high-pressure fuel pump in these vehicles may detach from its mounting flange.
Most common 2018 Cadillac ATS problems
Problem areas named in the 22 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Power Train | 7 |
| Electrical System | 3 |
| Steering | 3 |
| Air Bags | 3 |
| Exterior Lighting | 2 |
| Fuel/Propulsion System | 2 |
| Unknown Or Other | 2 |
| Engine | 1 |
| Equipment | 1 |
| Tires | 1 |
What owners report
The vehicle has suffered a severe mechanical failure of the rear differential assembly, rendering it completely undrivable. This mechanical failure is a direct result of a known manufacturer defect documented in General Motors Technical Service Bulletin PIP5898/PIP5898B, regarding misoriented factory side bearing retaining snap rings that block internal oil ports, leading to fluid leaks, severe fluid starvation, and eventual component seizure. The component failure poses an extreme safety hazard to myself and other motorist. When a rear differential suffers catastrophic failure, this is known to cause the rear wheels and tires to lock up completely while driving leading to immediate loss o
Both side mirrors failed. Internal components corroded, one almost fell off when driving, the other later became completely detached. Failed parts that could have caused a major safety issue if they were to fail during operation.
The contact owns a 2018 Cadillac ATS. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed, and the mechanic determined that the F-module, Part Number: 86815664, used to control the engine Auto START/STOP, needed to be replaced. The dealer was contacted for the part and informed the contact that the part was not available. The contact had contacted approximately 6 dealers, who confirmed that the part was not available. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 33,527.
Rear differential. This part will be available after removal. This put me at risk of potentially locking up while driving. According to the dealership, Faulkner Cadillac, "found rear differential bearings damaged, causing noise in the rear end. The Rear Differential will need replaced." There were no warning lights, but there was noise - a new, not normal noise I noticed two weeks prior to the diagnostic procedure by the dealership service department. This is the second rear differential failure. The service writer said there was no sign of leakage.
My vehicle recently started experiencing an issue where the power steering would randomly cut out while I was driving. If I pulled over and shut the car off and then turned it back on the power steering would come back. But sometimes I would have to do this multiple times in a single drive just to keep the power steering on. I know that there is already a recall for this for some 2018 Cadillac ATS and CTS vehicles, but mine was not included in the recall, despite having the same issue. Took it to the dealer for diagnostic and they ended up having to replace the control module for the power steering which cost me around $2000.
2018 Cadillac ATS questions
Does the 2018 Cadillac ATS have any recalls?
Yes. NHTSA lists 2 safety recalls for the 2018 Cadillac ATS: Power Steering May Fail, Making Steering Harder; High-Pressure Fuel Pump Can Detach, Risking Fuel Leak and Fire. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2018 Cadillac ATS?
Based on 22 owner complaints filed with NHTSA, the most-reported problem areas are Power Train (7), Electrical System (3), Steering (3).
How do I check if a recall on my 2018 Cadillac ATS has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.