2024 GMC Sierra 1500 forward collision avoidance problems
14 owner complaints filed with NHTSA name the forward collision avoidance on the 2024 GMC Sierra 1500 — 4% of all complaints for this model year.
What owners report
“10/01/25: Vehicle brought to dealership for the 6.2L Engine Loss of Propulsion Recall. Engine Passed the Pico vibration test. Oil was changed from 0W-20 to 0W-40. Mileage was 29K. 06/17/26: Engine Seized at 43K miles. Was travelling 50 MPH up a Mtn Pass. Barely had enough momentum to roll to the…”
filed Sep 1, 2026
“The vehicle suffers from a persistent transmission defect including shuttering bucking slipping torque converter failure valve body failure twice metal debris improper down shifting chirping noises and related liability and safety issues. The vehicle has undergone multiple unsuccessful repair…”
filed Jul 2, 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 | 5% |
| 2025 Sierra 1500 | 9 | 8% |
| 2023 Sierra 1500 | 13 | 3% |
| 2022 Sierra 1500 | 24 | 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 2024 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.