NHTSA Complaint #11707310 — 2020 CHEVROLET SILVERADO 1500

ELECTRICAL SYSTEM issue reported to NHTSA

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Complaint Details

ODI Number	11707310
Vehicle	2020 CHEVROLET SILVERADO 1500
Component	ELECTRICAL SYSTEM
Date of Incident	September 5, 2024
Date Filed	December 28, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	PA

Consumer Description

Bad shuttering, slow acceleration, clunking noise, check engine light flashing all started while driving home. Took it to a transmission shop and they said it was the TC and transmission. I then called the dealership to see if there was a recall, and looked up any recalls. Since I have had fluid flushed and changed, and still have the problems. This has been an on going problem for a couple of years now. It was just out of warranty for dealership to fix. It started while I was on a highway and had very poor acceleration control.

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