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Common Problems with 2004 GMC Sierra 2500

Retrospectively, the 2004 GMC Sierra 2500 had 40 complaints, and 30% of issues had something to do with SERVICE BRAKES problems.

What is the most common problem with a 2004 GMC Sierra 2500?

Based on car owner complaints, the most common issues with the 2004 GMC Sierra 2500 fall into the category of SERVICE BRAKES. Below we had classified the complaints into groups by components affected.

SERVICE BRAKES 12 ELECTRICAL SYSTEM 9 ENGINE 5 VEHICLE SPEED CONTROL 2 SERVICE BRAKES, HYDRAULIC 2 AIR BAGS 2 FUEL/PROPULSION SYSTEM 2 VISIBILITY 1 STRUCTURE 1 SEAT BELTS 1 STEERING 1 TIRES 1 FUEL SYSTEM, DIESEL 1

Worst 2004 GMC Sierra 2500 Problems

We have singled out the top-3 most critical reports that involved victims or injuries.

AIR BAGS
2004 GMC Sierra 2500 April 30, 2009 Victims: 3 Mileage: 122000 miles

The truck was in a close to head on crash and neither air bag deployed,steering wheel nor glove box air bags. there was a death in the other car. *tr

AIR BAGS
2004 GMC Sierra 2500 October 20, 2006 Victims: 2 Mileage: 16000 miles

Dt*: the contact stated while driving 35 mph, the vehicle was hit by another vehicle on the right front side over the tire. there was no pre-braking...

PUMP
2004 GMC Sierra 2500 October 1, 2004 Mileage: 2500 miles

Dt: the contact stated when applying brake pressure at 5 mph or less there was a loss of power steering. when brake pressure was released, the power...