NHTSA Data Explorer
Chevrolet Blazer
Data refreshed September 6, 2026
Select a model year to filter results to that year of the Chevrolet Blazer.
Complaints
8,029
Active records
Recalls
42
Active records
TSBs
2,036
Active records
Filing history
Monthly totals over the last 20 years. Click a legend item to show or hide that series.
Reported severity
Based on consumer complaints filed since 2000. Recalls and TSBs do not include severity data.
Deaths
31
Injuries
564
Crashes
857
Fires
188
Top reported issues — Chevrolet Blazer
Click a category to expand its values.
Braking behavior
Condition issue
Operating state
Driver assistance issue
Reporting mechanism
Wiper/washer behavior
Noise
Engine behavior
Safety restraint issue
Fluid issue
Transmission/drivetrain behavior
Safety restraint behavior
Thermal issue
Lighting behavior
Electrical issue
Vibration/harshness
Steering behavior
Performance issue
Access/entry issue
HVAC behavior
Ride/handling behavior
Starting behavior
Powering on/off behavior
Smell
Recent change
Infotainment behavior
Communication/network issue
Charging behavior
Electrified system issue
Recent filings
The 10 most recent filings for each type.
2024 CHEVROLET BLAZER
Filed Sep 3, 2026
Vehicle: 2024 Chevrolet Blazer VIN: [XXX] Component: Engine Cooling System (Radiator) Description of Incident: On XXX the vehicle was brought in for a routine maintenance service at approximately 20,000 miles. During the inspection, technicians at Hamilton Chevrolet in Warren, Michigan discovered a premature radiator leak. The servicing technician noted that this is a common failure on modern Blazers due to a manufacturing material mismatch, specifically where the plastic end tanks meet the…
2021 CHEVROLET BLAZER
Filed Sep 2, 2026
The contact owns a 2021 Chevrolet Blazer. The contact stated that while driving 40 MPH, the vehicle stalled and was unable to be restarted. The vehicle was towed to the residence. The husband was a mechanic and discovered the 350-amp fuse failure. The fuse was replaced, and the vehicle was repaired. The dealer was not contacted. The manufacturer was made aware of the failure by phone. The failure mileage was approximately 68,400.
2022 CHEVROLET BLAZER
Filed Sep 1, 2026
Steering Assist is Reduced, Drive With Care showed up on the dashboard. The temperature gauge dropped to dead cold. Once the car was parked and cut off, the fan still kept running for 5 minutes. From my research it seems these are the signs of a thermostat being stuck open. It also seems this is a very common problem with this car, according to the internet. This vehicle has around 70K miles. There were no other issues prior to this failure.
2023 CHEVROLET BLAZER
Filed Aug 29, 2026
Multiple warning lights on the vehicle stating the ABS brake system was not functioning, the letters brake showed by the gauges but it was not the parking brake because I put that on to check it and it was a different warning light. The lane assist was not functioning. In January I had the brakes looked at because they are squealing anytime you use them. The brake shop I took it to told me this is a known issue and the brakes are fine and that there was no way to stop the squealing because my…
2025 CHEVROLET BLAZER
Filed Aug 29, 2026
Rear bumper sagging issue. The internal clip fixing rear bumper is weak then the bumper is sagging. The rear bumper might be detached from the car during driving. There are many similar issues among the owners. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
2022 CHEVROLET BLAZER
Filed Aug 28, 2026
While driving on the road at/or about 45 mph to my workplace, the transmission gave out and lost forward momentum. I had the transmission serviced for its second serivce at 84705 miles just ten days before this happened. The first service occurred around 47k miles when I learned about this issue with Chevrolet transmissions.
2020 CHEVROLET BLAZER
Filed Aug 27, 2026
Car is in park but the car alerts that it is not in park ( causing radio and light s to stay on ) - happens continually and from what I have heard from other people and mechanics - this is a known issue with Chevy
2019 CHEVROLET BLAZER
Filed Aug 27, 2026
Just had to replace a radiator that was leaking all across the top. Also have gotten the steering assist warning for thermostat and temperature sensor. Seems to be cery common problems rhat gm ahould fix
2019 CHEVROLET BLAZER
Filed Aug 27, 2026
The contact owns a 2019 Chevrolet Blazer. The contact stated that while starting the vehicle, there was a strong odor coming from the vehicle, and no warning lights illuminated. The contact also stated that a Shift to Park warning message displayed while the vehicle was already in Park, requiring multiple shifting attempts to clear the message. The vehicle was taken to a dealer, where it was diagnosed that the radiator had failed and needed replacement. The vehicle was repaired. The contact was…
2024 CHEVROLET BLAZER
Filed Aug 26, 2026
There was a wreck up ahead, and two tow trucks with their emergency lights flashing were blocking the left two lanes. Traffic was stop-and-go due to the existing wreck. I was traveling in the lane to the right of the tow trucks as I approached. I stopped about 1–2 car lengths behind them. When traffic started to move, I began to move forward and advanced about a car length when the automatic emergency braking (AEB) activated and slammed on the brakes, even though the path in front of me was…