2018 CADILLAC CT6 catalytic converter

Cadillac Limited Warranty and Owner Assistance Information (GMNA-
Localizing-U.S.-11348300) - 2018 - crc - 2/6/17
8 NEW VEHICLE LIMITED WARRANTY
sidewalls caused by automatic car
washes or cleaning agents is not
covered.
Damage Due to Accident, Misuse,
or Alteration
The New Vehicle Limited Warranty
does not cover damage caused as the
result of any of the following:
.Collision, fire, theft, freezing,
vandalism, riot, explosion,
or objects striking the vehicle
. Misuse of the vehicle such as
driving over curbs, overloading,
racing, or other competition.
Proper vehicle use is discussed in
the owner’s manual.
. Alteration, modification,
or tampering to the vehicle,
including, but not limited to the
body, chassis, powertrain,
driveline, software, or other
components after final assembly
by GM.
. Coverages do not apply if the
odometer has been disconnected,
its reading has been altered,
or mileage cannot be determined. .
Installation of non-GM (General
Motors) parts
. Water or fluid contamination
. Damage resulting from hail,
floods, windstorms, lightning, and
other environmental conditions
. Alteration of glass parts by
application of tinting films
Important: This warranty is void on
vehicles currently or previously titled
as salvaged, scrapped, junked,
or otherwise considered a total loss.
Damage or Corrosion Due to
Environment, Chemical Treatments,
or Aftermarket Products
Damage caused by airborne fallout,
rail dust, salt from sea air, salt or
other materials used to control road
conditions, chemicals, tree sap, stones,
hail, earthquake, water or flood,
windstorm, lightning, the application
of chemicals or sealants subsequent to
manufacture, etc., is not covered. See
“Chemical Paint Spotting” under
Things to Know About the New Vehicle
Limited Warranty 013. Damage Due to Insufficient or
Improper Maintenance
Damage caused by failure to follow
the recommended maintenance
schedule intervals and/or failure to
use or maintain proper fluids,
or maintain fluids between
recommended maintenance intervals,
fuel, lubricants, or refrigerants
recommended in the owner manual is
not covered.
Damage Due to Contaminated,
Improper, or Poor Quality Fuel
Poor fuel quality or incorrect fuel may
cause driveability problems such as
hesitation, lack of power, stalling,
or failure to start. They may also
degrade functionality of critical
exhaust emissions components such
as spark plugs, oxygen sensors, and
the catalytic converter. Damage from
poor fuel quality, water
contamination, or if the vehicle
requires premium fuel, operating the
vehicle on gasoline with a Pump
Octane less than a 91 (R+M)/2, may
not be covered.

Cadillac Limited Warranty and Owner Assistance Information (GMNA-
Localizing-U.S.-11348300) - 2018 - crc - 2/6/17
18 EMISSION CONTROL SYSTEMS WARRANTY
The emission warranty on your
vehicle is issued in accordance with
the U.S. Federal Clean Air Act. Defects
in material or workmanship in GM
emission parts may also be covered
under the New Vehicle Limited
Warranty Bumper-to-Bumper
coverage.
What Is Covered
The parts covered under the emission
warranty are listed under the
“Emission Warranty Parts List”later in
this section.
How to Determine the
Applicable Emissions Control
System Warranty
State and Federal agencies may
require a different emission control
system warranty depending on:
. Whether the vehicle conforms to
regulations applicable to light duty
or heavy duty emission control
systems.
. Whether the vehicle conforms to
or is certified for California
regulations in addition to U.S. EPA
Federal regulations. All vehicles are eligible for Federal
Emissions Control System Warranty
Coverage. If the emissions control
label contains language stating the
vehicle conforms to California
regulations, the vehicle is also eligible
for California Emissions Control
System Warranty Coverage.
Federal Emission Control System
Warranty
Federal Warranty Coverage
.
Car or Light Duty Truck with a
Gross Vehicle Weight
Rating (GVWR) of 8,500 lbs. or less
‐2 years or 24,000 miles and
8 years or 80,000 miles for the
catalytic converter, vehicle/
powertrain control module,
transmission control module or
other onboard emissions
diagnostic device, including
emission-related software,
whichever comes first.
. Light Duty Truck equipped with
Heavy Duty Gasoline Engine and
with a Gross Vehicle Weight
Rating (GVWR) greater than
8,500 lbs. ‐
5 years or 50,000 miles,
whichever comes first.
. Light Duty Truck equipped with
Heavy Duty Diesel Engine and
with a Gross Vehicle Weight
Rating (GVWR) greater than
8,500 lbs.
‐5 years or 50,000 miles,
whichever comes first.
Federal Emission Defect Warranty
GM warrants to the owner the
following:
. The vehicle was designed,
equipped, and built so as to
conform at the time of sale with
applicable regulations of the
Federal Environmental Protection
Agency (EPA).
. The vehicle is free from defects in
materials and workmanship which
cause the vehicle to fail to
conform with those regulations
during the emission warranty
period.
Emission-related defects in the
genuine GM parts listed under the
Emission Warranty Parts List,

Cadillac Limited Warranty and Owner Assistance Information (GMNA-
Localizing-U.S.-11348300) - 2018 - crc - 2/6/17
20 EMISSION CONTROL SYSTEMS WARRANTY
Your Rights and Obligations (For
Vehicles Subject to California
Exhaust Emission Standards)
The California Air Resources Board
and General Motors are pleased to
explain the emission control system
warranty on your vehicle. In
California, new motor vehicles must
be designed, built, and equipped to
meet the state's stringent anti-smog
standards. Cadillac must warrant the
emission control system on your
vehicle for the periods of time and
mileage listed provided there has been
no abuse, neglect, or improper
maintenance of your vehicle. Your
vehicle's emission control system may
include parts such as the fuel
injection system, ignition system,
catalytic converter, and engine
computer. Also included are hoses,
belts, connectors, and other
emission-related assemblies.
Where a warrantable condition exists,
Cadillac will repair your vehicle at no
cost to you including diagnosis, parts,
and labor.California Emission Defect and
Emission Performance Warranty
Coverage
For cars and trucks with light duty or
medium duty emissions:
.
For 3 years or 50,000 miles,
whichever comes first:
‐If your vehicle fails a smog
check inspection, Cadillac will
make all necessary repairs and
adjustments to ensure that your
vehicle passes the inspection.
This is your Emission Control
System Performance Warranty.
‐ If any emission-related part on
your vehicle is defective,
Cadillac will repair or replace it.
This is your Short-term
Emission Control Systems
Defects Warranty.
. For 7 years or 70,000 miles,
whichever comes first:
‐If an emission-related part listed
in this booklet specially noted
with coverage for 7 years or
70,000 miles is defective,
Cadillac will repair or replace it. This is your Long-term Emission
Control System Defects
Warranty.
. For 8 years or 80,000 miles,
whichever comes first for vehicles
with a Gross Vehicle Weight
Rating (GVWR) of 8,500 lbs.
or less:
‐If the catalytic converter,
vehicle/powertrain control
module, transmission control
module, or other onboard
emissions diagnostic device,
including emissions-related
software, is found to be
defective, Cadillac will repair or
replace it under the Federal
Emission Control System
Warranty.
. For 15 years or 150,000 miles,
whichever comes first for a
Transitional Zero Emission
Vehicle (TZEV):
‐If any emission-related part*
listed in this booklet is
defective, Cadillac will repair or
replace it. This is your (TZEV)
Emission Control System
Defects Warranty.

Cadillac Limited Warranty and Owner Assistance Information (GMNA-
Localizing-U.S.-11348300) - 2018 - crc - 2/6/17
EMISSION WARRANTY PARTS LIST 23
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 DuctsCharge Air Cooler *
Charge Air Cooler Control
Idle Air Control Valve
Idle Speed Control Motor
Intake Air Heater
Intake Manifold
Intake Manifold Gasket
Intake Manifold Tuning Valve
Supercharger *
Throttle Body
Turbocharger *
Turbocharger Pressure Sensor
Turbocharger Vane Position Sensor *
Turbocharger Vane Position Solenoid *
Secondary Air Injection System
Air Pump and Check Valves
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
Positive Crankcase Ventilation
(PCV) System
Oil Filler Cap
PCV Filter
PCV Oil Separator
PCV Valve
Exhaust Gas Recirculation (EGR)
System
EGR Feed and Delivery Pipes
EGR Temperature Sensor
EGR Valve
EGR Valve Cooler *
Evaporative Emission Control
System (Gasoline Engines)
Canister
Canister Solenoids and Valves
Fuel Feed and Return Pipes and Hoses
Fuel Filler Cap
Fuel Level Sensor
Fuel Limiter Vent Valve