Warranty

− 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 and trucks
with light duty or medium duty emission
control systems are covered for the first
3 years or 36,000 miles, whichever comes
first. From the first 3 years or 36,000 miles to
4 years or 50,000 miles defects in material
and workmanship continue to be covered
under the New Vehicle Limited Warranty
Bumper-to-Bumper coverage explained
previously.
− 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 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, 100,000 miles, or
3,000 hours of operation, 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.
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