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In Illinois

GMC Sierra 2500 problems reported in Illinois

56 of the 2,284 complaints filed about the GMC Sierra 2500 came from Illinois, most often about the brakes.

Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.

Complaints from Illinois

Crashes

Fires

2002

Worst model year

What failed

Brakes 16 28.6%

Electrical System 10 17.9%

Transmission & Drivetrain 6 10.7%

Fuel & Propulsion 4 7.1%

Body & Structure 4 7.1%

Engine & Cooling 4 7.1%

Other & Unspecified 3 5.4%

Lights 2 3.6%

Steering 2 3.6%

Airbags 2 3.6%

Doors, Latches & Locks 1 1.8%

Tires 1 1.8%

By model year

1999 Sierra 2500 1 1.8%

2000 Sierra 2500 4 7.1%

2001 Sierra 2500 2 3.6%

2002 Sierra 2500 6 10.7%

2003 Sierra 2500 1 1.8%

2004 Sierra 2500 3 5.4%

2005 Sierra 2500 5 8.9%

2007 Sierra 2500 3 5.4%

2008 Sierra 2500 1 1.8%

2011 Sierra 2500 1 1.8%

2012 Sierra 2500 2 3.6%

2013 Sierra 2500 2 3.6%

2015 Sierra 2500 3 5.4%

2016 Sierra 2500 1 1.8%

2018 Sierra 2500 1 1.8%

2020 Sierra 2500 4 7.1%

2021 Sierra 2500 4 7.1%

2022 Sierra 2500 2 3.6%

2023 Sierra 2500 2 3.6%

2024 Sierra 2500 4 7.1%

2025 Sierra 2500 2 3.6%

2026 Sierra 2500 2 3.6%

Cities reporting most

Ipava 3 11.1%

Savanna 3 11.1%

Marion 3 11.1%

Mount Vernon 2 7.4%

Vienna 2 7.4%

Palestine 2 7.4%

Morrison 2 7.4%

Rolling Meadows 2 7.4%

Blue Island 2 7.4%

Oaklawn 2 7.4%

Oswego 2 7.4%

Decatur 2 7.4%

← All GMC Sierra 2500 problems and worst years