NHTSA Complaint #11659344 — 2021 GMC SIERRA 1500

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11659344
Vehicle	2021 GMC SIERRA 1500
Component	ENGINE
Date of Incident	November 29, 2024
Date Filed	May 6, 2025
Mileage	24,453 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NH

Consumer Description

The contact owns a 2021 GMC Sierra 1500. The contact stated that while driving 75 MPH, the vehicle lost automotive power. The contact pulled over onto the side of the road, and upon parking on the side of the road, the message "Shift to Neutral" was displayed. The contact shifted into neutral, and the vehicle was restarted. The vehicle was taken to a local dealer, and was diagnosed, and the contact was informed that no cause for the failure was found. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 24,453.

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