2021 Chevrolet Tahoe forward collision avoidance problems
20 owner complaints filed with NHTSA name the forward collision avoidance on the 2021 Chevrolet Tahoe — 4% of all complaints for this model year.
What owners report
“The contact owns a 2021 Chevrolet Tahoe. The contact stated that while driving approximately 70 MPH, the message "Service ESC" was displayed, and the check engine, traction control, and Forward Collision Avoidance warning lights were illuminated. The vehicle started shaking and then lost power. The…”
filed Sep 1, 2026
“The component at issue is the engine, which suffered a sudden and catastrophic failure due to unknown causes. At no time prior to this incident were there any warnings, symptoms, or indications of an underlying mechanical defect that would have allowed for preventative action. While operating the…”
filed Apr 12, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Forward Collision Avoidance problems in other Tahoe years
| Year | Reports | Share |
|---|---|---|
| 2026 Tahoe | 3 | 13% |
| 2025 Tahoe | 10 | 21% |
| 2024 Tahoe | 6 | 9% |
| 2023 Tahoe | 12 | 6% |
| 2022 Tahoe | 8 | 4% |
| 2019 Tahoe | 1 | 1% |
| 2018 Tahoe | 4 | 4% |
| 2017 Tahoe | 5 | 3% |
| 2016 Tahoe | 7 | 3% |
| 2015 Tahoe | 6 | 1% |
| 2014 Tahoe | 1 | 1% |
| 2010 Tahoe | 1 | 0% |
Other reported problem areas on the 2021 Chevrolet Tahoe
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.