Free safety data straight from the National Highway Traffic Safety Administration. Recalls, consumer complaints, and crash test ratings — everything you need before you buy.
| Year | Overall | Front Crash | Side Crash | Rollover |
|---|---|---|---|---|
| 2021 | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ |
The following safety recalls have been issued by NHTSA for the Chevrolet Blazer. If you own this vehicle, check your VIN at our VIN lookup tool or NHTSA.gov to see if your vehicle is affected.
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.
Risk: If a seat belt assembly is not properly attached to the vehicle, the seat belt may not properly restrain an occupant in the event of a crash, increasing the risk of injury.
Fix: GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer service at 1-800-458-8006, or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202322230.
Real complaints filed with NHTSA by Chevrolet Blazer owners. These reports help identify common issues and potential safety concerns.
| Component | Complaints |
|---|---|
| SERVICE BRAKES | 13 |
| ELECTRICAL SYSTEM | 12 |
| ENGINE | 11 |
| FUEL/PROPULSION SYSTEM | 7 |
| POWER TRAIN | 6 |
| UNKNOWN OR OTHER | 6 |
| STEERING | 5 |
| ELECTRICAL SYSTEM,ENGINE | 4 |
| STEERING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER | 4 |
| TIRES | 4 |
The vehicle had an oil leak from both the left and right camshaft carriers. The dealer confirmed the issue and carried out the necessary repairs. Because the leak was not easily detectable, it could have led to engine failure while driving. There were no warning indicators; only small oil droplets were found on the ground.
Once I turn the vehicle off, there is a loud sound coming from the engine area that sounds like a fan. Then the first incident of the fan ongoing after the vehicle was powered off, a battery light was on the internal driver dashboard and stayed on. The battery was recently replaced during 2026 so the battery should not be…
The contact owns a 2021 Chevrolet Blazer. The contact stated that while attempting to start the vehicle, several unknown warning lights illuminated, and other lights inside the vehicle flashed on and off. The contact stated that the failure also occurred while driving at various speeds. A dealer was contacted. The vehicle was taken to several dealers for diagnostic tests; however,…
Browse real listings with deal scores, market pricing, and free history reports.
Browse Chevrolet Blazer Listings →