Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S-12032535) - 2019 - crc - 6/25/18
New Vehicle Limited Warranty 3
Buick will provide for repairs to the
vehicle during the warranty period in
accordance with the following terms,
conditions, and limitations.
What Is Covered
Warranty Applies
This warranty is for Buick vehicles
registered in the United States and
normally operated in the United
States and is provided to the
original and any subsequent owners
of the vehicle during the warranty
period.
Repairs Covered
The warranty covers repairs to
correct any vehicle defect, not slight
noise, vibrations, or other normal
characteristics of the vehicle due to
materials or workmanship occurring
during the warranty period. Needed
repairs will be performed using new,
remanufactured, or refurbished
parts.No Charge
Warranty repairs, including towing,
parts, and labor, will be made at no
charge.
Obtaining Repairs
To obtain warranty repairs, take the
vehicle to a Buick dealer facility
within the warranty period and
request the needed repairs.
Reasonable time must be allowed
for the dealer to perform necessary
repairs.
Warranty Period
The warranty period for all
coverages begins on the date the
vehicle is first delivered or put in
use and ends at the expiration of
the coverage period.
Bumper-to-Bumper Coverage
The complete vehicle is covered for
4 years or 50,000 miles, whichever
comes first, except for other
coverages listed here under
“What
Is Covered” and those items listed
under “What Is Not Covered” later in
this section. Powertrain Coverage
The powertrain is covered for
6 years or 70,000 miles, whichever
comes first, except for other
coverages listed here under
“What
Is Covered” and those items listed
under “What Is Not Covered” later in
this section.
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 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, and
other associated components
required in the timing belt service
replacement procedure are covered
until the first scheduled
maintenance interval.
Buick Limited Warranty and Owner Assistance Information (GMNA-Localiz-
ing-U.S-12032535) - 2019 - crc - 6/25/18
Emission Warranty Parts List 21
Transmission Controls and
Torque Management
Clutch Solenoids and Switches
Control Solenoids and Pressure
Switches
ETRS Shifter/Button
Internal Mode Switch (IMS)
Park/Neutral Switch
Transmission Control Module **
Transmission Fluid Temperature
Sensor
Transmission Range Control Module
(TRCM)**
Transmission Speed Sensors
Vehicle Control System
Integrated Chassis Control
Module ** (ETRS and Corvette only)
Vehicle Control Module (VCM) **
Fuel Management System
AFM Exhaust Valves and Controller
Diesel Fuel Injection Pump *
Diesel Direct Fuel Injector and Rail *HD Duramax Fuel Pressure
Regulator *
HD Duramax Fuel Pipes *
Fuel Injector
Fuel Pressure Regulator
Fuel Pressure Sensor
Fuel Pump Power Module
Fuel Rail Assembly
Fuel Tank Fuel Pump
Fuel Temperature Sensor
High Pressure Fuel Pump (SIDI)
Air Management System
Active Aero Shutters and Controller
Air Cleaner
Air Intake Ducts
Charge Air Cooler *
Charge Air Cooler Control
Idle Air Control Valve
Idle Speed Control Motor
Intake Air Heater
Intake Manifold (* for diesel only)Intake Manifold Gasket
Intake Manifold Tuning Valve
Supercharger *
Throttle Body
Turbocharger *
Turbocharger Pressure Sensor
Turbocharger Vane Position
Sensor *
Turbocharger Vane Position
Solenoid *
Variable Geometry Turbine (VGT)
Actuators
Catalytic Converter System
Catalytic Converter(s) * **
Diesel Exhaust Emission Reduction
Fluid (DEF) Tank
Diesel Exhaust Aftertreatment
Actuators and Sensors
Diesel Particulate Filter (DPF) *
Exhaust Manifold and Gasket
