NHTSA Complaint #11557176 — 2020 CHEVROLET SILVERADO 1500

ENGINE AND ENGINE COOLING issue reported to NHTSA

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Complaint Details

ODI Number	11557176
Vehicle	2020 CHEVROLET SILVERADO 1500
Component	ENGINE AND ENGINE COOLING
Date of Incident	June 1, 2021
Date Filed	November 28, 2023
Mileage	77,154 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MA

Consumer Description

The contact owns a 2020 Chevrolet Silverado 1500. The contact stated while driving at various speeds, the check engine warning light and brake warning light had illuminated, and the message “Engine Powering down Mode” was activated causing the vehicle to shut off. The vehicle was towed to the local dealer who was unable to determine the cause of the failure. The contact stated that the failure had occurred on several occasions and the throttle body, Oxygen sensors were replaced along with an engine programming update was performed but the failure continued to occur. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 77,154.

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