Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
Things to Know About the New Vehicle Limited Warranty 15
Recreation Vehicle and Special
Body or Equipment Alterations
Installations 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 thewheelbase, suspension and
driveline modifications, and axle
additions.
Pre-Delivery Service
Defects in the mechanical,
electrical, sheet metal, paint, trim,
and other components of your
vehicle may occur at the factory or
while it is being transported to the
dealer facility. Normally, any defects
occurring during assembly are
identified and corrected at the
factory during the inspection
process. In addition, dealers inspect
each vehicle before delivery. They
repair any uncorrected factory
defects and any transit damage
detected before the vehicle is
delivered to you.
Any defects still present at the time
the vehicle is delivered to you are
covered by the warranty. If you find
any defects, advise your dealer
without delay. For further details
concerning any repairs which the
dealer may have made prior to you
taking delivery of your vehicle, ask
your dealer.
Production Changes
GM and Buick dealers reserve the
right to make changes in vehicles
built and/or sold by them at any time
without incurring any obligation to
make the same or similar changes
on vehicles previously built and/or
sold by them.
Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S.-10999171) - 2018 - crc - 7/31/17
22 Emission Warranty Parts List
Canister Solenoids and Valves
Fuel Feed and Return Pipes and
Hoses
Fuel Filler Cap
Fuel Level Sensor
Fuel Limiter Vent Valve
Fuel Tank(s) *
Fuel Tank Filler Pipe (with restrictor)
Fuel Tank Vacuum or Pressure
Sensor
Start/Stop System
Auxiliary Battery or Ultra Capacitor
Battery Isolator
Battery Control Module
Multifunction Power Supply
Converter
Transmission Fluid Accumulator and
Solenoid
Hybrid
ACCM
Auxiliary Transmission Fluid Pump
Battery Control Module **Battery Cooling Circuit
Battery Pack Current Sensor
Brake Pedal Travel Sensor
Charge Port
Charge Port Switches and Sensors
Drive Motor/Generator Control
Module **
Drive Motors and Resolvers *
Eboost Brake Control Module **
Electro-Hydraulic Brake Control
Module **
Energy Storage Control Module **
Exhaust Heat Exchanger *
Fuel Fill Door Sensors
High Voltage Battery Contactor
Hood Switch
Hybrid Batteries *
Hybrid Battery Temperature and
Voltage Sensors
Hybrid EVAP Canister Assembly
Hybrid RESS Thermal Management:
Air and Coolant Sensors Battery Coolant Pumps and
Cooling Fans
Battery High Voltage Heater
Battery Temperature Sensors
E-compressor * **
Power Electronics
Coolant Pump
Port Valves
Rfg. Temperature and Pressure
Sensors
Internal Mode Switch (IMS)
Onboard Charger * **
SGCM Coolant Circuit (fan,
relay, pump)
Starter Generator *
Starter Generator Control Module **
Starter Generator Drive Belt
Traction Power Inverter
Module (TPIM) **
Vehicle Interface Control Module **
Wheel Speed Sensor
Miscellaneous Items Used with
Above Components and Certain
Tires are Covered
Belts
