Body Bumpers Active Shutters/grill Problems of GMC Sierra 1500

GMC Sierra 1500 owners have reported 4 problems related to body bumpers active shutters/grill (under the structure category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 1500 based on all problems reported for the Sierra 1500.

1 Body Bumpers Active Shutters/grill problem of the 2023 GMC Sierra 1500

Failure Date: 07/20/2025

The contact owns a 2023 GMC sierra. The contact stated that while driving at an undisclosed speed, the grill reflector above the grill detached and flew off into traffic. The vehicle was taken to a dealer, where it was diagnosed that the reflector needed to be replaced. The vehicle was not repaired. The contact believed that the failure was associated with manufacturer recall number: n242490120. The manufacturer was notified of the failure. The failure mileage was 43,000.

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2 Body Bumpers Active Shutters/grill problem of the 2022 GMC Sierra 1500

Failure Date: 12/08/2024

The contact owns a 2022 GMC Sierra 1500. The contact stated while driving 65 mph, the radiator grille detached from the front on the vehicle. The vehicle was not taken to a dealer or independent mechanic to be inspected or repaired. The manufacturer was notified of the failure but offered no assistance. The approximate failure mileage was 50,000.

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3 Body Bumpers Active Shutters/grill problem of the 2019 GMC Sierra 1500

Failure Date: 07/09/2024

Smoke chrome trim package on the front of the vehicle is peeling and is a manufacturer defect, gm is offering no assistance in remedying this problem and is a known problem by gm with vehicles going back as far as 2017.

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4 Body Bumpers Active Shutters/grill problem of the 2022 GMC Sierra 1500

Failure Date: 01/28/2023

The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, an object struck the windshield. The contact was able to maneuver the vehicle off the road and upon inspecting the vehicle, he noticed that a piece from the front grill had detached and struck the front windshield. The vehicle was taken to the dealer where it was diagnosed that the unknown grill piece needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 30,000.


Other Common Structure related problems of GMC Sierra 1500



Sierra 1500 Service Bulletins
Sierra 1500 Safety Recalls
Sierra 1500 Defect Investigations