Emission Control Systems Warranty 21
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
(5 years or 50,000 miles for
Duramax Diesel), whichever
comes first:
‐If your vehicle fails a smog
check inspection, GM 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, GM
will repair or replace it. This is
your Short-term Emission
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, GM 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:
‐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, GM will repair or
replace it under the Federal
Emission Control System
Warranty.
.For 8 years or 100,000 miles,
whichever comes first for
California Low Emission
Vehicle 2 (LEV2) vehicles
equipped with option code NUA:
‐If an emission related part
listed in this booklet specially
noted with 7 years/
70,000 miles or 8 years/
80,000 miles is defective, GM
will repair or replace it. This is
your Long-term Emission
Control System Defect
Warranty.
.For 15 years or 150,000 miles,
whichever comes first for a
Partial Zero Emission
Vehicle (PZEV):
‐If any emission related part*
listed in this booklet is
defective, GM will repair or
replace it. This is your (PZEV)
Emission Control System
Defects Warranty.
Emission Warranty Parts List 23
Emission Warranty Parts List
The emission parts listed here are
covered under the Emission Control
System Warranty. The terms are
explained previously in this section
under the“Federal Emission Control
System Warranty” and the
“California Emission Control System
Warranty”.
Important: Certain parts may be
covered beyond these warranties if
shown with asterisk(s) as follows:
.(*) 7 years/70,000 miles,
whichever comes first, California
Emission Control System
Warranty coverage.
.(**) 8 years/80,000 miles,
whichever comes first, Federal
Emission Control System
Warranty coverage. (Also
applies to California certified
light duty and medium duty
vehicles.)
.(*) and (**) are 8 years/
100,000 miles, whichever comes
first, for California LEV2 vehicles
equipped with option code NUA.
All listed parts 15 years/
150,000 miles, whichever comes
first, on California PZEV (NU6)
vehicles registered in a PZEV state.
The Emission Control System
Warranty obligations do not apply to
conditions resulting from tampering,
abuse, neglect, or improper
maintenance; or any other item
listed under “What Is Not Covered”
under New Vehicle Limited Warranty
on page 4. The “Other Terms”
presented under New Vehicle
Limited Warranty on page 4 also
apply to the emission related
warranties.
Powertrain Control System
ABS Control Module **
Camshaft Position Actuator *
Camshaft Position Actuator Valve
Coolant Level Sensor Data Link Connector
Engine Control Module (ECM) **
Engine Coolant Temperature Sensor
Fuel Control Module **
Intake Air Temperature Sensor
Malfunction Indicator Lamp
Manifold Absolute Pressure Sensor
Mass Air Flow Sensor
Oil Pressure Sensor Active Fuel
Management™
(AFM) only
Oxygen Sensor(s)
Powertrain Control Module (PCM) **
Throttle Position Sensor
Vehicle Control Module (VCM) **
Vehicle Speed Sensor
Wheel Speed Sensor
