2023 GMC Sierra 1500 forward collision avoidance problems
11 owner complaints filed with NHTSA name the forward collision avoidance on the 2023 GMC Sierra 1500 — 3% of all complaints for this model year.
What owners report
“I brought this truck brand new. Had issues the first couple days of purchase that was a quick fix, but as time went on things got worse. Truck always stalling out, engine has been replaced once already due to a recall and months after the first replacement, it stalled out on me again in the middle…”
filed Apr 18, 2026
“On March 13, 2026 I purchased a 2023 GMC Sierra AT4 Pickup with 3.0 Diesel Engine. While driving on a state highway in a 35 mph zone I started to accelerate as the speed zone changed. The truck suddenly had the rear wheel lock up for a brief time about quarter to half second then the truck…”
filed Apr 5, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Forward Collision Avoidance problems in other Sierra 1500 years
| Year | Reports | Share |
|---|---|---|
| 2026 Sierra 1500 | 6 | 9% |
| 2025 Sierra 1500 | 8 | 9% |
| 2024 Sierra 1500 | 13 | 4% |
| 2022 Sierra 1500 | 19 | 4% |
| 2021 Sierra 1500 | 6 | 1% |
| 2020 Sierra 1500 | 14 | 3% |
| 2019 Sierra 1500 | 8 | 1% |
| 2018 Sierra 1500 | 6 | 2% |
| 2017 Sierra 1500 | 6 | 2% |
| 2015 Sierra 1500 | 3 | 0% |
| 2014 Sierra 1500 | 3 | 0% |
| 2013 Sierra 1500 | 2 | 2% |
Other reported problem areas on the 2023 GMC Sierra 1500
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.