NHTSA Complaint #11554101 — 2020 CHEVROLET BLAZER ELECTRICAL SYSTEM

Complaint Details

ODI Number	11554101
Vehicle	2020 CHEVROLET BLAZER
Component	ELECTRICAL SYSTEM
Date of Incident	March 1, 2023
Date Filed	November 7, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	CA

Consumer Description

Transmission skips while driving, there’s some sort of glitch with the electrical that causes the steering assist to shut down and the fan to over work, like it would if it were over heating but the temp of normal.

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...