GM Service Manual Online
For 1990-2009 cars only

The warranty coverages are summarized below.

New Vehicle Limited Warranty

Overall Vehicle (see also specific engine, transmission, and component warranty information following)

    • Coverage is for the first 2 years with unlimited miles. Tires are not included.

Frame Rails and Cross Members

    • Coverage is for the first 5 years with unlimited miles.

Sheet Metal

    • Corrosion coverage is for the first 2 years with unlimited miles.
    • Rust-through coverage is for the first 5 years with unlimited miles.

Isuzu 7.8L (LF8) Diesel Engine

    • Coverage is for the first 3 years with unlimited miles.

Emission Control System Warranty* (Federal and California)

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

7.8L Diesel Engine

    • Coverage is for the first 5 years or 100,000 miles, whichever comes first.

Important: Some California emission vehicles may have special coverages longer than those listed here. See "California Emission Control System Warranty" under Emission Control Systems Warranty .

Noise Emissions

    • Coverage is for the entire life of the vehicle.

Tires and Allison Transmission®

    • These are warranted separately, not by Isuzu. See "Tires and Allison Transmission®" under New Vehicle Limited Warranty .