2020 Chevrolet Blazer service brakes problems
10 owner complaints filed with NHTSA name the service brakes on the 2020 Chevrolet Blazer — 5% of all complaints for this model year.
What owners report
“Last year I was heading to heading to [XXX] in XXX when I pushed on the brakes on my 2020 Chevy blazer my brakes were working but the steering wheel was shaking weird like I was hard on the brakes but I was tapping them slowly earlier this year right before I had transmission flush at fox Chevy in…”
filed Jul 12, 2026
“I was driving and steering reduced drive with caution notification and brake assist notification came on and then engine light and the temp gage went to cold and stayed there. My steering stiffened up making it hard to steer. This is a known problem with the Chevy blazers and it had to do with the…”
filed Jul 10, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Service Brakes problems in other Blazer years
| Year | Reports | Share |
|---|---|---|
| 2025 Blazer | 4 | 13% |
| 2024 Blazer | 9 | 20% |
| 2023 Blazer | 9 | 21% |
| 2022 Blazer | 5 | 10% |
| 2021 Blazer | 19 | 14% |
| 2019 Blazer | 14 | 8% |
| 2006 Blazer | 1 | 5% |
| 2004 Blazer | 4 | 8% |
| 2003 Blazer | 3 | 4% |
| 2002 Blazer | 6 | 2% |
| 2001 Blazer | 6 | 2% |
| 2000 Blazer | 4 | 1% |
Other reported problem areas on the 2020 Chevrolet Blazer
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.