Vehicle Data Hub

2024 Chevrolet Blazer problems

NHTSA has received 81 complaints about the 2024 Chevrolet Blazer, and 19% of them involve brakes. After that come forward collision avoidance (17%) and engine (11%).

At a glance

Complaints
81 filed with NHTSA
Most reported
Brakes 19% of complaints
Crashes and fires
10 and 0
Injuries and deaths
11 and 0
Typical mileage
29,000 miles 13 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Brakes 19%
  • Forward collision avoidance 17%
  • Engine 11%
  • Drivetrain & axles 10%
  • Electrical system 9%
  • Air bags 5%
  • Fuel system 5%
  • Lane departure 4%
  • Body & structure 4%
  • Cruise control 2%

When problems show up

Complaints by mileage, 2024 Chevrolet Blazer Complaints by odometer reading in 20,000-mile steps. The median is about 29,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 4 complaints 40k to 60k miles: 5 complaints 60k to 80k miles: 0 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 29,000 miles
Based on 13 complaints that include mileage. 100% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles4
40k to 60k miles5
60k to 80k miles0
80k to 100k miles0
100k to 120k miles0
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Among the 13 complaints that report mileage, the typical (median) problem appeared at about 29,000 miles.

Safety-related details: 10 complaints mention a crash; 11 injuries reported. Its complaints are more severe on average than those of 80% of model years in our database.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2024 ranks 17th most-complained-about out of 22 model years of the Chevrolet Blazer with enough data (81 complaints in that window). It is also covered by 1 safety recall campaign.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

The car due to the parking brake system recall lost control, the brakes would not stop and caused the vehicle to crash into 2 parked cars, landing on top of the 2nd vehicle which was a pick up truck

November 2025 CrashInjury

The contact owns a 2024 Chevrolet Blazer. The contact stated while the vehicle was at the dealer to be serviced, the contact was informed that the oil pressure was low. The vehicle was taken to the dealer, and the dealer confirmed an oil leak. The contact was informed that the manufacturer had not developed a particular part to fix the vehicle. The contact was informed that blue silicone was used to seal the leak. In addition, the contact stated that the failure reoccurred.

Reported at 18,000 miles, July 2024

The contact owns a 2024 Chevrolet Blazer. The contact received notice of NHTSA Campaign Number: 25V433000 (Parking Brake). The contact stated that on several occasions, when he and his wife put the vehicle in reverse (R), the vehicle did not reverse as intended. He observed an "activate park brake switch" message that appeared. Additionally, on one occasion when his wife put the vehicle into reverse (R), the vehicle abruptly stopped but continued to work normally shortly after.

Reported at 8,600 miles, February 2025

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