2021 Chevrolet Trailblazer electrical system problems
Owners reported electrical system problems in 41 complaints for the 2021 Chevrolet Trailblazer, 14% of the complaints on file. It is the 2nd most reported problem area for this model year.
At a glance
- Complaints
- 41 14% of this year's complaints
- Crashes and fires
- 1 and 1
- Injuries and deaths
- 0 and 0
Source: NHTSA owner complaints
What the data shows
These complaints mention 1 crash, 1 fire.
What owners wrote
Was in the middle of a 3 car collision. After about 5 min engine started smoking and a fire started. Fire slowly escalated and fully engulfed the entire car.
The contact owns a 2021 Chevrolet Trailblazer. The contact stated that while driving at an undisclosed speed, the AUTO-STOP was not functioning properly. Additionally, the doors would not unlock on two separate occasions. Additionally, the keyless ignition button would not turn off the vehicle until the contact applied pressure while pressing on the button. The contact also stated that the tire pressure sensor was faulty.
Other problems reported for the 2021 Chevrolet Trailblazer
- Drivetrain & axles 41 complaints
- Engine 40 complaints
- Brakes 32 complaints
- Fuel system 18 complaints
- Forward collision avoidance 15 complaints