There are 3 owner-reported electrical system complaints for the 2023 Chevrolet Blazerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The vehicle has turned off twice while driving. Endangering the safety of everyone in the vehicle
My bright lights do not go off when oncoming vehicles or vehicles in front of me are close and when they do dim they go on and off. People flash their brights at me causing me not to be able to sleep and this happens even when they turned off of auto. Another item of concern is that the car would lock and unlock and the interior lights would go on and off. This was fixed but it was a line under the front that was not soldered together at the manufacturer is what the Chevy dealership stated.
Thermostat not working. Causing fan to run as if the vehicle is overheating
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026