2020 Chevrolet Blazer drivetrain & axles problems
Owners reported drivetrain & axles problems in 74 complaints for the 2020 Chevrolet Blazer, 20% of the complaints on file. It is the 2nd most reported problem area for this model year.
At a glance
- Complaints
- 74 20% of this year's complaints
- Typical mileage
- 50,000 miles 15 complaints with mileage
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 2 and 0
Source: NHTSA owner complaints
When drivetrain & axles problems show up
View the numbers
| Mileage | Complaints |
|---|---|
| 0k to 20k miles | 3 |
| 20k to 40k miles | 2 |
| 40k to 60k miles | 5 |
| 60k to 80k miles | 3 |
| 80k to 100k miles | 1 |
| 100k to 120k miles | 0 |
| 120k to 140k miles | 0 |
| 140k to 160k miles | 1 |
| 160k to 180k miles | 0 |
| 180k to 200k miles | 0 |
| 200k+ miles | 0 |
What the data shows
Of the 15 drivetrain & axles complaints that report mileage, the median is about 50,000 miles, and 67% were reported before 60,000 miles.
These complaints mention 2 injuries.
What owners wrote
The contact owns a 2020 Chevrolet Blazer. The contact stated that after driving into the garage, the engine was turned off but the transmission was left in the drive position. The contact mentioned that the brake was intended to engage in order for the vehicle not to move forward or backward. After exiting the vehicle moments later the vehicle began to roll backward out of the garage. The contact immediately attempted to stop the vehicle from rolling into the neighbor's home by grabbing the driver's side mirror.
The contact owns a 2020 Chevrolet Blazer. The contact stated while the vehicle was parked in the driveway, the vehicle hesitated. The contact stated that while attempting to turn off the vehicle, the vehicle independently shifted out of gear. The vehicle was driven to the local dealer to be diagnosed. The dealer determined that the failure was a power train failure. The vehicle was not repaired. The manufacturer was notified on the failure. The approximate failure mileage was 49,000.
Other problems reported for the 2020 Chevrolet Blazer
- Electrical system 78 complaints
- Engine 74 complaints
- Steering 44 complaints