NHTSA Data Explorer
Chevrolet Blazer
Data refreshed August 8, 2026
Select a model year to filter results to that year of the Chevrolet Blazer.
Complaints
8,007
Active records
Recalls
42
Active records
TSBs
2,026
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
563
Crashes
856
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 Aug 4, 2026
The car just stopped while I was driving. I was in an intersection. The car would not turn back on
2024 CHEVROLET BLAZER
Filed Aug 4, 2026
The contact owns a 2024 Chevrolet Blazer. The contact stated that while driving at an undisclosed speed, the vehicle experienced phantom braking on four separate occasions. The Forward Collision Avoidance warning light was illuminated. The vehicle was taken to the dealer, but the cause of the failure could not be determined. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 40,000.
2023 CHEVROLET BLAZER
Filed Aug 2, 2026
The vehicle’s radiator developed a coolant leak that was discovered and confirmed by the dealership during a routine oil change, tire rotation and state inspection. There were no warning lights, warning messages prior to the dealership discovering the leak. The radiator required replacement. The dealership also told me that they had the replacement radiator on hand because this type of radiator failure had been occurring fairly often with this type of vehicle. The radiator failure presented a…
2021 CHEVROLET BLAZER
Filed Jul 30, 2026
The contact owns a 2021 Chevrolet Blazer. The contact stated that while driving at approximately 50 MPH, the vehicle struck a deer, causing severe damage to the vehicle's front end. The contact stated that smoke was coming from the center of the steering wheel; however, the vehicle's air bags had not deployed. The contact was transported to the local hospital and treated for chest injuries. The vehicle was towed to a local collision center. No further information was available. A Police report…
2024 CHEVROLET BLAZER
Filed Jul 30, 2026
Sudden catastrophic drive train failure while driving. Car stopped instantly and was totally immobilized. It had to be dragged onto a flatbed tow truck. It is at dealership now for evaluation.
2019 CHEVROLET BLAZER
Filed Jul 30, 2026
Shift to park sensor Shift to park warning. It was reported to dealer
2023 CHEVROLET BLAZER
Filed Jul 23, 2026
Odometer Fraud. The contact purchased a 2023 Chevrolet Blazer. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of the purchase the vehicle mileage was 57,692. It was discovered using the Kelley Blue Book/Experian that in 2022 vehicle was listed for sale with mileage of 57,705, and in 2023 same vehicle was listed with 23 miles.
2024 CHEVROLET BLAZER
Filed Jul 22, 2026
The radiator had a crack that nobody located even though I had been smelling antifreeze since I purchased it at 24,000 miles just over a year ago. I brought it in for an oil change today because I was leaving town for the weekend tomorrow and now a hole had blown through the bottom of the radiator. Had this happened when I was in a remote area of the mountains without cell service this could have been a very big problem. Or had it blown while traveling up the mountain pass it would have put…
2021 CHEVROLET BLAZER
Filed Jul 21, 2026
The contact owns a 2021 Chevrolet Blazer. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed, and the transmission was slipping gears before the vehicle lost motive power. The contact stated that the vehicle failed to drive forward or move while in reverse. The check engine warning light was illuminated. The vehicle was towed to the residence. The contact, who was an independent mechanic, diagnosed the failure as a clutch solenoid failure. The…
2023 CHEVROLET BLAZER
Filed Jul 16, 2026
I am the owner of a 2023 Chevrolet Blazer RS. The digital odometer and speedometer screen intermittently crashes and goes completely black for 15 to 20 seconds while the vehicle is in motion on public roads. This creates an immediate safety hazard as I am left with zero knowledge of my current speed. General Motors has acknowledged this specific software stability bug under Technical Service Bulletin 22-NA-023 but refuses to fix the issue due to the vehicle being 9 days past its 3-year calendar…