2021 Chevrolet Tahoe vehicle speed control problems
10 owner complaints filed with NHTSA name the vehicle speed control on the 2021 Chevrolet Tahoe — 2% of all complaints for this model year.
What owners report
“The contact owns a 2021 Chevrolet Tahoe. The contact stated that while driving and attempting to slow down to approximately 35 MPH, there was an abnormal clunking sound coming from the vehicle. The contact believed that the sound was caused by ice buildup on the mud flap, but shortly afterwards…”
filed Feb 13, 2026
“On the morning of 1 Oct, I had left the house here in Cedartown GA to head to a meeting in Atlanta with a customer. I had started the truck 15 minutes before departing just as we have always done to our vehicles over the years to allow them to warm up properly. I departed Doyle Rd onto Hwy 27 South…”
filed Oct 13, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Tahoe years
| Year | Reports | Share |
|---|---|---|
| 2025 Tahoe | 2 | 5% |
| 2023 Tahoe | 4 | 2% |
| 2022 Tahoe | 3 | 2% |
| 2020 Tahoe | 2 | 4% |
| 2019 Tahoe | 3 | 3% |
| 2018 Tahoe | 3 | 3% |
| 2017 Tahoe | 4 | 2% |
| 2016 Tahoe | 3 | 1% |
| 2015 Tahoe | 10 | 2% |
| 2014 Tahoe | 3 | 3% |
| 2013 Tahoe | 7 | 3% |
| 2012 Tahoe | 2 | 1% |
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.