2018 Cadillac ATS recalls and problems

The 2018 Cadillac ATS has 2 safety recalls and 22 owner complaints filed with NHTSA. Recall repairs are free at any Cadillac dealer.

Recalls
2
Complaints
22
Crashes / fires
1 / 0
Injuries / deaths
1 / 0

Recalls may cover only some 2018 Cadillac ATS vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2018 Cadillac ATS recalls

Recall 25V-175: Steering

Reported Mar 20, 2025 · 934 vehicles affected · General Motors, LLC

Problem: General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CTS, 2017-2018 Cadillac ATS, Chevrolet Camaro, and Chevrolet Corvette vehicles. The electric power steering (EPS) assist may fail.

Risk: A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.

Fix: Dealers will replace the power steering gear assembly, free of charge. Owner notification letters were mailed April 15, 2025. Owners may contact Cadilac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252497020.

Recall 18V-358: Fuel System, Gasoline

Reported May 31, 2018 · 895 vehicles affected · General Motors LLC

Problem: General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaCrosse, Cadillac ATS, Chevrolet Equinox, and GMC Terrain vehicles. The high pressure fuel pump may detach from its mounting flange, possibly resulting in the pump damaging the high pressure fuel line.

Risk: A damaged fuel line can create a fuel leak, increasing the risk of a fire.

Fix: GM will notify owners, and dealers will replace the high pressure fuel pump, and high pressure fuel pipe, free of charge. The recall began July 2, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18188.

2018 Cadillac ATS problems reported by owners

Problem areaReports
Power Train7
Electrical System3
Steering3
Air Bags3
Exterior Lighting2
Fuel/Propulsion System2
Unknown or Other2
Engine1
Equipment1
Tires1
Suspension1
Structure1

Most reported parts

  • Exterior Lighting › Headlights — 1
  • Suspension › Rear › Axle › Non-Powered Axle Assembly — 1
  • Air Bags › Air Bag/Restraint Control Module — 1
  • Air Bags › Srs Malfunction Warning Lamp/Light — 1
  • Steering › Electric Power Assist System — 1
  • Structure › Body — 1

Typical mileage at the time of the problem: 33,527 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2018 Cadillac ATS complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Power Train · reported Oct 8, 2026
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…
Structure · reported May 12, 2026
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.
Electrical System · at 33,527 miles · reported Dec 22, 2025
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…
Power Train · reported Jul 11, 2025
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.
Steering · reported Jul 8, 2025
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…

Other Cadillac ATS years

Compare all Cadillac ATS years · All Cadillac models

Frequently asked questions

Does the 2018 Cadillac ATS have any recalls?

Yes — NHTSA lists 2 recalls for the 2018 Cadillac ATS: 25V-175 (steering), 18V-358 (fuel system, gasoline). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2018 Cadillac ATS?

Owners report power train problems most often (7 reports), followed by electrical system (3). The typical mileage when problems were reported is about 33,527 miles.

Are Cadillac recall repairs free?

Yes. Safety recall repairs are free at authorized Cadillac dealers, whether you are the first owner or bought the car used.