Recalls, complaints, and safety data from NHTSA
The 2020 Chevrolet Blazer has 3 recalls, 182 complaints, and a 5-star overall safety rating from NHTSA.
3
Recalls
182
Complaints
★★★★★
Safety Rating
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 7, 2026
21V115000
TIRES
General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Y...
20V446000
AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR
General Motors, LLC. (GM) is recalling certain 2020 Buick Enclave, Cadillac XT5 and XT6, Chevrolet Blazer, Silverado 1500, 2500 and 3500 and Traverse ...
20V668000
POWER TRAIN:AUTOMATIC TRANSMISSION
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Ter...
Overall
★★★★★
Front Crash
★★★★★
Side Crash
★★★★★
Rollover
★★★★★
Rating for: 2020 Chevrolet Blazer SUV AWD
| Date ↓ | Component | Summary |
|---|---|---|
| Mar 16, 2026 | POWER TRAIN,ELECTRICAL SYSTEM,ENGINE | Just took my car to the Chevy dealership today and had them go over the car because I keep getting t... |
| Mar 9, 2026 | ELECTRICAL SYSTEM | Vehicle has shift to park light and will not turn off even with the shifter in the park position. |
| Feb 18, 2026 | POWER TRAIN,ENGINE | The contact owns a 2020 Chevrolet Blazer. The contact stated that while driving at an undisclosed sp... |
| Feb 5, 2026 | UNKNOWN OR OTHER | Driving down the road at 50 mpg when to car just shut off had a hard time getting it off the road an... |
| Jan 26, 2026 | ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | I received a check engine light which i took to Bell tire for diagnosis. Here is there diagnosis C... |
| Jan 14, 2026 | STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER | Action required steering assist reduced and coolant temperature at 0. Air con blowing hot and check ... |
| Jan 14, 2026 | ENGINE | I bought this car brand new. 0 miles. I’ve had an oil leak fixed once in it. And now it’s leaking oi... |
| Jan 14, 2026 | UNKNOWN OR OTHER | 2020 Chevy Blazer thermostat isn't operating correctly. |
| Jan 3, 2026 | STEERING,ELECTRICAL SYSTEM | The driver information center suddenly indicated steering assist disabled, temperature gauge drops t... |
| Jan 1, 2026 | STEERING,ELECTRICAL SYSTEM,ENGINE | Engine showing PO128 code. Steering Assist System reduced power. Engine fan constantly running. Engi... |
| Dec 22, 2025 | STEERING,ELECTRICAL SYSTEM | There seems to be a constant problem with the service driver assist error code popping up and check ... |
| Dec 19, 2025 | STEERING,SUSPENSION,UNKNOWN OR OTHER | 1) Part that failed per General Motors Chevrolet dealer was the Thermostat along with Coolant Senso... |
| Dec 11, 2025 | POWER TRAIN | The contact owns a 2020 Chevrolet Blazer. The contact stated that while driving at an undisclosed sp... |
| Dec 1, 2025 | ENGINE | Thermostat/thermostat sensor and complete water outlet system replacement at only 52,377 miles. The... |
| Nov 13, 2025 | POWER TRAIN | Steering assist reduced message followed by check engine light came on and temperature gauge not mov... |
| Oct 31, 2025 | STEERING,ELECTRICAL SYSTEM | Thermostat gauge isnt moving along side a message saying "Steering assis is reduced drive with care" |
| Oct 29, 2025 | AIR BAGS | Accident going about 50 mph and no airbags deployed |
| Oct 28, 2025 | ELECTRICAL SYSTEM | I got into my vehicle and it said “steering assist reduced. Drive with care”. the A/C stops working ... |
| Oct 25, 2025 | ELECTRICAL SYSTEM,UNKNOWN OR OTHER,SERVICE BRAKES | Shift to park issue. Vehicle shifts into park but does not register as such. Therefore, the vehicl... |
| Oct 15, 2025 | STEERING,ELECTRICAL SYSTEM | Component/System Involved: The electric power steering system in my 2020 Chevy Blazer is malfunction... |