NHTSA Complaint #11715576 — 2021 CHEVROLET TAHOE

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11715576
Vehicle	2021 CHEVROLET TAHOE
Component	POWER TRAIN
Date of Incident	February 4, 2026
Date Filed	February 4, 2026
Mileage	95,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	FL

Consumer Description

The contact owns a 2021 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, there was a loud grinding sound coming from the rear of the vehicle. There was no warning light illuminated. The vehicle was taken to the dealer and was diagnosed with failure. The contact was informed that the rear differential assembly needed to be replaced. The vehicle was not repaired. The contact related the failure with NHTSA Campaign Number: 22V036000 (Power Train); however, the VIN was not included. The manufacturer was made aware of the failure. The approximate failure mileage was 95,000.

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