NHTSA Complaint #11659678 — 2020 CHEVROLET BLAZER

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11659678
Vehicle	2020 CHEVROLET BLAZER
Component	POWER TRAIN
Date of Incident	May 2, 2025
Date Filed	May 8, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MI

Consumer Description

The thermostat is getting stuck open and giving me a reduced steering assist error. My safety was put at risk because of the steering assist being reduced. The problem has not been reproduced but there are many issues online about the same model, year, and mileage all having the same issue. The component is going to be inspected by a service manufacturer. There were no warning lamps prior to error.

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