Bumper-to-Bumper (including tires)
Coverage is for the first 3 years or 36,000 miles, whichever comes first.
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.
Covered for 3 years/36,000 Miles
GM is committed to ensuring satisfaction with your new vehicle. Your dealer also wants you to be completely satisfied and invites you to return for all your service needs, both during and after the warranty period. To help keep things in proper working order, Chevrolet will warrant each 2020 model year Chevrolet passenger car, light-duty truck, crossover or van for 3 years or 36,000 miles (whichever comes first; see dealer for details) with no deductible, from the original in-service date of the vehicle, for warrantable repairs that are required as a result of defects due to material and/or workmanship to the powertrain components.
In addition to the 3-year/36,000 mile protection, many of your powertrain components are protected even further with coverage extending to 5 years or 60,000 miles, whichever comes first.
Engine coverage includes all internally lubricated parts, engine oil cooling hoses, and lines. Also included are all actuators and electrical components internal to the engine (e.g., Active Fuel Management valve, lifter and oil manifold) cylinder head, block, timing gears, timing chain, timing cover, oil pump/oil pump housing, OHC carriers, valve covers, oil pan, seals, gaskets, manifolds, flywheel, water pump, harmonic balancer, engine mount, turbocharger, and supercharger. Timing belts are covered until the first scheduled maintenance interval. Exclusions: Excluded from the powertrain coverage are sensors, wiring, connectors, engine radiator, coolant hoses, coolant, and heater core. Coverage on the engine cooling system begins at the inlet to the water pump and ends with the thermostat housing and/or outlet that attaches to the return hose. Also excluded is the starter motor, entire pressurized fuel system (in-tank fuel pump, pressure lines, fuel rail(s), regulator, injectors, and return line), as well as the Engine/ Powertrain Control Module and/or module programming.
– For trucks equipped with a 6.6L Duramax diesel engine, the diesel engine, except those items listed under “What Is Not Covered” later in this section, is covered for 5 years or 100,000 miles, whichever comes first.
Transmission and transaxle coverage includes all internally lubricated parts, case, torque converter, mounts, seals and gaskets, as well as any electrical components internal to the transmission/transaxle. Also covered are any actuators directly connected to the transmission (slave cylinder, etc.). Exclusions: Exclusions from the powertrain coverage include cooling lines, hoses, radiator, sensors, wiring, and electrical connectors. Also excluded are the clutch and pressure plate, as well as any Transmission Control Module and/or module programming.
Transfer case coverage includes all internally lubricated parts, case, mounts, seals and gaskets, as well as any electrical components internal to the transfer case. Also covered are any actuators directly connected to the transfer case, as well as the encoder motor. Exclusions: Excluded from the powertrain coverage are transfer case cooling lines, hoses, radiator, sensors, wiring, and electrical connectors, as well as the transfer case control module and/or module programming.
Drive system coverage includes all internally lubricated parts, final drive housings, axle shafts and bearings, constant velocity joints, propeller shafts and universal joints. All mounts, supports, seals, and gaskets, as well as any electrical components internal to the drive axle. Also covered are any actuators directly connected to the drive axle (e.g., front differential actuator). Exclusions: Excluded from the powertrain coverage are all wheel bearings, drive wheel front and rear hub bearings, locking hubs, drive system cooling, lines, hoses, radiator, sensors, wiring, and electrical connectors related to drive systems, as well as any drive system control module and/or module programming.
GM vehicles are designed and built to resist corrosion. All body and sheet metal components are warranted against corrosion for 3 years or 36,000 miles, whichever comes first. Plus you’re protected even further from rust-through corrosion for a minimum of 6 years/100,000 miles (whichever comes first). Application of additional rust-inhibiting materials is not required under the corrosion coverage and none is recommended. See your GM dealer for terms of this limited warranty.
Emission Control Systems
Defects and performance for car 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 3 years or 36,000 miles defects in material or workmanship continue to be covered under the New Vehicle Limited Bumper-to-Bumper Warranty coverage. Specified major components are covered for the first 8 years or 80,000 miles, whichever comes first. Defects and performance for heavy duty truck emission control systems including those found in 6.6L Duramax® Diesel Engines are covered for the first 5 years or 50,000 miles, whichever comes first.
– Refer to your Warranty and Owner Assistance Information booklet for California emission control system warranty details.
The tires supplied with your vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper Limited Warranty coverage. Wear-out is not considered a defect, and it may occur before the vehicle warranty expires. In this case, the owner is responsible for purchasing replacement tires, or seeking coverage solely from the tire manufacturer. For vehicles within the Bumper-to-Bumper Limited Warranty coverage, defective tires will be replaced on a prorated adjustment basis according to the mileage-based schedule in your Warranty and Owner Assistance Information booklet. After your New-Vehicle Limited Warranty expires, you may still have prorated warranty coverage on your original equipment tires by the tire manufacturer.
Towing is covered to the nearest Chevrolet dealer if your vehicle cannot be driven because of a warranted defect.
Courtesy Transportation Program
If your vehicle requires warranty repairs during the 5-year/100,000-mile coverage period (8 years/100,000 miles for the Volt, Tahoe Hybrid, and the Silverado Hybrid vehicles), alternate transportation and/or reimbursement of certain transportation expenses may be available under the Courtesy Transportation Program. Several transportation options are available. Consult your dealer or refer to the Owner’s Manual for details. Courtesy Transportation is not part of or included in the coverage provided by the New-Vehicle Limited Warranty. General Motors reserves the right to make any changes or discontinue the Courtesy Transportation program at any time without notification.
Roadside Assistance Program
Chevrolet is proud to offer the response, security and convenience of the 24-Hour Roadside Assistance Program for a period of 5 years or 100,000 miles, whichever comes first. The program provides you with the following services during the New-Vehicle Limited Warranty period:
- Emergency Towing (to closest Chevy dealer from a legal roadway)
- Lockout Service (keys locked inside vehicle)
- Flat Tire Changes (spare installed)
- Fuel Delivery ($5 worth of fuel delivered on the road)
- Jump-Starts (at home or on the road)
Refer to your Owner’s Manual for details, including reservation of rights, or consult your dealer/retailer. –For specific terms and conditions, please contact your Chevrolet Roadside Assistance Program advisor at 1-800-243-8872.
Chevrolet Optional Extended Limited Warranty
The optional Extended Limited Warranty† may be selected for new 2018-2020 Chevrolet vehicles at the time of vehicle purchase. When you choose the optional Extended Limited Warranty, your coverage is 5-years/60,000-miles, whichever comes first. Extended Limited Warranty is only available at the time of new vehicle purchase. Chevrolet’s optional Extended Limited Warranty has no deductible and coverage is the same as the standard term Bumper-to-Bumper Warranty. Covered repairs will be performed using new, remanufactured, or refurbished parts. As with the standard Bumper-to-Bumper Warranty, the optional Extended Limited Warranty transfers automatically with vehicle ownership during the warranty period.
What Is Not Covered
All the above items are not covered for damage due to accident, misuse, alteration, insufficient or improper maintenance, contaminated or poor-quality fuel or environmental and chemical exposure. Medium-duty trucks, including the C4500, are excluded from this powertrain coverage. For complete details, refer to your Warranty and Owner Assistance Information booklet.This is a supplement to the express conditions and warranties described in the Warranty and Owner Assistance Information booklet. Other coverages are not extended or altered due to this supplement. Passenger car, light-duty truck, crossover and van owners requiring a more comprehensive coverage than what is provided with the New-Vehicle Limited Warranty are encouraged to consider an authorized GM service contract (GM Protection Plan). This plan is available through your dealer/retailer. This is the only plan recommended by General Motors. See your dealer/retailer for details.
AN IMPORTANT NOTE ABOUT ALTERATIONS AND WARRANTIES. Installations or alterations to the original GM-equipped vehicle (or chassis) are not covered by the General Motors New Vehicle Limited Warranty. The special body company, assembler, equipment installer or upfitter is solely responsible for warranties on the body or equipment and any alterations (or any effect of the alterations) to any of the parts, components, systems or assemblies installed by GM. General Motors is not responsible for the safety or quality of design features, materials or workmanship of any alterations by such suppliers.