NHTSA Complaint #11621426 — 2020 CHEVROLET BLAZER ELECTRICAL SYSTEM

Complaint Details

ODI Number	11621426
Vehicle	2020 CHEVROLET BLAZER
Component	ELECTRICAL SYSTEM
Date of Incident	May 10, 2024
Date Filed	October 23, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	PA

Consumer Description

Vehicle keeps throwing “steering assistance reduced please drive with care” message. It causes my car fan to constantly run. It also causes the coolant gauge to not work the needle drops below that cool like it’s not on and then the car won’t blow cold air from the vents. This message tells me that something could be wrong with the steering which puts my safety at risk. This issue has been happening to me on and off for months now and there are multiple complaints of multiple Chevy owners having the same problem this issue needs to be addressed.

Related Complaints for the 2020 CHEVROLET BLAZER

Other ELECTRICAL SYSTEM Complaints

#11715931 — February 5, 2026 — Engine showing PO128 code. Steering Assist System reduced power. Engine fan constantly running. Engine temp on dash i...

#11715555 — February 4, 2026 — I received a check engine light which i took to Bell tire for diagnosis. Here is there diagnosis Comments: The P01F...

#11713538 — January 27, 2026 — The driver information center suddenly indicated steering assist disabled, temperature gauge drops to below cold, air...

#11711479 — January 16, 2026 — Action required steering assist reduced and coolant temperature at 0. Air con blowing hot and check engine light on. ...

#11710166 — January 11, 2026 — Very bad clunnk on driver side when hitting any bump on the road and it's loud.dealer ship sold me the car like that ...

Recent Complaints for the 2020 CHEVROLET BLAZER

#11718743 — ENGINE — February 18, 2026 — The contact owns a 2020 Chevrolet Blazer. The contact stated that while driving at an undisclosed speed, the check en...

#11718743 — POWER TRAIN — February 18, 2026 — The contact owns a 2020 Chevrolet Blazer. The contact stated that while driving at an undisclosed speed, the check en...

#11717071 — UNKNOWN OR OTHER — February 10, 2026 — Driving down the road at 50 mpg when to car just shut off had a hard time getting it off the road and did still was a...

#11715931 — ENGINE — February 5, 2026 — Engine showing PO128 code. Steering Assist System reduced power. Engine fan constantly running. Engine temp on dash i...

#11715931 — STEERING — February 5, 2026 — Engine showing PO128 code. Steering Assist System reduced power. Engine fan constantly running. Engine temp on dash i...