GM Service Manual Online
For 1990-2009 cars only

The warranty coverages are summarized as follows.


Object Number: 813643  Size: C1

New Chassis Limited Warranty

Basic Cutaway Chassis Coverage (Includes Tires)

    • The frame, axle, engine, transmission, brakes, steering, suspension, front cab sheet metal, instrument panel, and certain electrical components as supplied by Chevrolet Division are covered for the first 3 years or 36,000 miles, whichever comes first.

Front Cab Sheet Metal

    • Corrosion coverage is for the first 3 years or 36,000 miles, whichever comes first.
    • Rust-through coverage is for the first 6 years or 100,000 miles, whichever comes first.

Emission Control System Warranty*

*See "How to Determine the Applicable Emissions Control System Warranty" under Emission Control Systems Warranty for more information.

Federal

    • Gasoline Engines
       - Defects and performance for light duty truck emission control systems are covered for the first 2 years or 24,000 miles, whichever comes first. From 2 years or 24,000 miles to 3 years or 36,000 miles defects in material or workmanship continue to be covered under the New Chassis Limited Warranty Basic Cutaway Chassis Coverage explained previously.
       - Catalytic converters and powertrain control modules are covered for the first 8 years or 80,000 miles, whichever comes first.
       - Heavy duty truck emission control systems are covered for the first 5 years or 50,000 miles, whichever comes first.
    • 6.6L DURAMAX Diesel Engines are covered for the first 5 years or 50,000 miles, whichever comes first.

California

    • Gasoline
       - Defects and performance for light duty truck emission control systems are covered for the first 3 years or 50,000 miles, whichever comes first.
       - Specified components are covered for the first 7 years or 70,000 miles, whichever comes first.
       - Heavy duty truck emission control systems are covered for the first 5 years or 50,000 miles, whichever comes first.

Noise Emissions

    • Coverage is on applicable vehicles weighing over 10,000 lbs based on the GVWR only, for the entire life of the vehicle.

The 2004 warranty coverages are summarized below. Please read General Motors Corporation New Vehicle Limited Warranty , Things You Should Know About the New Vehicle Limited Warranty , and Emission Control Systems Warranties for complete details.


Object Number: 870511  Size: C1

Object Number: 870513  Size: C1