Warranty

Original Equipment Alterations
This warranty does not cover any damage or failure
resulting from modification or alteration to the vehicle’s
original equipment as manufactured or assembled
by General Motors. Examples of the types of alterations
that would not be covered include cutting, welding,
or disconnecting of the vehicle’s original equipment
parts and components.
Additionally, General Motors does not warranty
non-GM parts and/or calibrations. The use of parts
and/or control module calibrations not issued through
General Motors will void the warranty coverage for those
components that are damaged or otherwise affected
by the installation of the non-GM part and/or control
module calibration.
The only exception is that non-GM parts labeled
“Certified to EPA Standards” are covered by the
Federal Emissions Performance Warranty.
Recreation Vehicle and Special Body
or Equipment Alterations
Installation or alterations to the original equipment
vehicle, or chassis, as manufactured and assembled by
GM, are not covered by this warranty. The special body
company, assembler, or equipment installer is solely
responsible for warranties on the body or equipment
and any alterations to any of the parts, components,
systems, or assemblies installed by GM. Examples
include, but are not limited to, special body installations,
such as recreational vehicles, the installation of any
non-GM part, cutting, welding, or the disconnecting
of original equipment vehicle or chassis parts and
components, extension of wheelbase, suspension
and driveline modifications, and axle additions.
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