NHTSA Complaint #11679367 — 2021 CHEVROLET SILVERADO 1500

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11679367
Vehicle	2021 CHEVROLET SILVERADO 1500
Component	POWER TRAIN
Date of Incident	June 8, 2021
Date Filed	August 8, 2025
Mileage	24,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IL

Consumer Description

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving on a neighborhood road, after coming to a complete stop and attempting to accelerate, the transmission started slipping. The check engine warning light was illuminated. The vehicle was restarted; however, the check engine warning light remained illuminated. The contact stated that while driving and accelerating, there was an abnormal sound coming from the rear of the vehicle. The vehicle was taken to a local dealer to be diagnosed, and the contact was informed that there was no cause for the failure found. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 24,000.

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