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. |
6.6L DURAMAX® Diesel Engine (LMM) (If Equipped)
| • | Coverage is for 5 years, 100,000 miles, with a deductible of $100 per event after 3 years or 36,000 miles. |
Isuzu 6H (LF8) Diesel Engine (If Equipped)
| • | Coverage is for the first 3 years with unlimited miles. |
Caterpillar® C7 Diesel Engine (LF6) (If Equipped)
| • | On-highway vehicles, for the first 3 years, 150,000 miles, or 3,600 hours of operation, whichever comes first. Towing for Caterpillar® C7 diesel engine repair is covered for the first 12 months only and labor is not covered in the third year. See Caterpillar® information supplied with the vehicle for more detail. |
| • | School buses, emergency and recreational vehicles are covered for the first 5 years with unlimited miles. |
Allison Transmission
| • | Vehicles equipped with Allison automatic transmissions are covered by Allison's warranty and Extended Service Coverage (ESC). See Allison information provided with the vehicle or Allison authorized dealers for specific details applicable to warranty and ESC coverage for individual Allison transmission model and series. |
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.
Gasoline Engine
| • | Coverage is for the first 5 years or 50,000 miles, whichever comes first. |
6.6L DURAMAX® Diesel Engine (If Equipped)
| • | Coverage is for the first 5 years or 100,000 miles, whichever comes first. |
7.8L DURAMAX® Diesel Engine (If Equipped)
| • | Coverage is for the first 5 years or 100,000 miles, whichever comes first. |
Caterpillar® Diesel Engine (If Equipped)
| • | 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. |
Caterpillar® Diesel Engines, Isuzu 6H (LF8) Diesel Engine, Tires and Allison Transmission®
| • | These are warranted separately, not by GM. See "Caterpillar® Diesel Engine Coverage" , "Isuzu 6H (LF8) Diesel Engine" and "Tires and Allison Transmission®" under General Motors Corporation New Vehicle Limited Warranty . |
