What are the most common Cadillac ATS problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Cadillac ATS has 2 documented issues. The most frequently reported are: Electric Power-Steering Assist May Fail (Recall 25V175 / N252497020), High-Pressure Fuel Pump Can Detach and Damage Fuel Line (Recall 18V358 / 18188). Of these, 2 are rated critical and should be addressed promptly.

What is the 2017-2018 Cadillac ATS Electric Power-Steering Assist May Fail (Recall 25V175 / N252497020)?

On certain 2017-2018 ATS vehicles, electric power-steering assist can fail. Steering remains possible but requires greater effort, especially at low speeds, increasing crash risk. Severity: high.

What is the 2018 Cadillac ATS High-Pressure Fuel Pump Can Detach and Damage Fuel Line (Recall 18V358 / 18188)?

On certain 2018 ATS vehicles, the high-pressure fuel pump can detach from its mounting flange and damage the high-pressure fuel line, creating a fuel leak and fire risk. Severity: high.

Cadillac · Known Issues

2018 Cadillac ATS Problems: 2 Known Issues

2018 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026

Share:@au7o.io

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2018 Cadillac ATS has 2 documented known issues, with 2 rated critical. The most serious are Electric Power-Steering Assist May Fail (Recall 25V175 / N252497020) and High-Pressure Fuel Pump Can Detach and Damage Fuel Line (Recall 18V358 / 18188). DIY maintenance guides at au7o.io.

2018 Cadillac ATS Problems: 2 Known Issues

All 2 Known Issues

2017-2018 Cadillac ATS: Electric Power-Steering Assist May Fail (Recall 25V175 / N252497020)#

Common Symptoms

How to Fix

Research This Issue

2018 Cadillac ATS: High-Pressure Fuel Pump Can Detach and Damage Fuel Line (Recall 18V358 / 18188)#

Common Symptoms

How to Fix

Research This Issue

Other Cadillac Models

Frequently Asked Questions

What are the most common Cadillac ATS problems?

Is the Cadillac ATS reliable?

What is the 2017-2018 Cadillac ATS Electric Power-Steering Assist May Fail (Recall 25V175 / N252497020)?

What is the 2018 Cadillac ATS High-Pressure Fuel Pump Can Detach and Damage Fuel Line (Recall 18V358 / 18188)?