2020 GMC Acadia steering problems
18 owner complaints filed with NHTSA name the steering on the 2020 GMC Acadia — 18% of all complaints for this model year.
What owners report
“Received a power steering reduced notice when starting the car, noticed shortly after driving the temperature gauge had not moved from its resting position. A few trips later it still had not moved and the check engine light came on. Mechanic looked at it said it may be a sensor quoted $1k to fix…”
filed Aug 23, 2026
“[Symptom & Safety Hazard] While driving my 2020 GMC Acadia 3.6L V6, the Driver Information Center displayed the warning: "Steering Assist Reduced, Drive With Care" (SARDWC). Steering effort increased abruptly, the engine temperature gauge dropped to cold/zero, and the HVAC system lost…”
filed Jul 12, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Steering problems in other Acadia years
| Year | Reports | Share |
|---|---|---|
| 2025 Acadia | 4 | 6% |
| 2023 Acadia | 3 | 7% |
| 2022 Acadia | 3 | 6% |
| 2021 Acadia | 16 | 11% |
| 2019 Acadia | 33 | 9% |
| 2018 Acadia | 24 | 6% |
| 2017 Acadia | 33 | 5% |
| 2016 Acadia | 26 | 11% |
| 2015 Acadia | 31 | 13% |
| 2014 Acadia | 26 | 6% |
| 2013 Acadia | 8 | 6% |
| 2012 Acadia | 46 | 16% |
Other reported problem areas on the 2020 GMC Acadia
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.