Warranty

Federal
•
Gasoline Engines
− Defects and performance for cars and light
duty truck emission control systems are
covered for the first 2 years or 24,000 miles,
whichever comes first. From the first
2 years or 24,000 miles to 4 years or
50,000 miles defects in material or
workmanship continue to be covered
under the New Vehicle Limited Warranty
Bumper-to-Bumper coverage explained
previously.
− Catalytic converters and powertrain control
modules are covered for the first 8 years
or 80,000 miles, whichever comes first.
− Defects and performance for 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 Engines
− Defects and performance for cars, light
duty, and medium duty truck emission
control systems are covered for the
first 3 years or 50,000 miles, whichever
comes first.
− Specified components for cars or light duty
trucks equipped with light duty or medium
duty truck emission control systems
are covered for the first 7 years or
70,000 miles, whichever comes first.
− Defects and performance for 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 100,000 miles,
whichever comes first.
Noise Emissions
•
Coverage is for applicable vehicles weighing
over 10,000 lbs based on the Gross Vehicle
Weight Rating (GVWR) only, for the entire
life of the vehicle.
4