Document ID# 1847517
Emission Control Systems Warranty
This section outlines the Emission Warranty that GM provides for your vehicle, in accordance with the U.S. Federal Clean Air Act. Defects in material or workmanship in GM emission parts may also be covered by the "Bumper-to-Bumper" coverage. There may be additional coverage on GM diesel engine vehicles. In any case, the warranty with the broadest coverage applies.
What Is Covered
The parts covered under the Emission Control Systems warranties are listed under "Emission Warranty Parts List" later in this section.
What Is Not Covered
The Emission Control Systems warranties obligations do not apply to conditions resulting from tampering, abuse, neglect, or improper maintenance; or any other items listed under "What is not Covered" in the New Vehicle Warranty. The "Other Terms" presented in the New Vehicle Limited Warranty also apply to the emission related warranties.
Warranty Period
Both the Emission Defect warranty and the Emission Performance warranty described below begin on the date the vehicle is first delivered or put into use and continue for a period of 2 years or 24,000 miles, whichever occurs first. If a catalytic converter or powertrain control module is found to be defective under either or these warranties, those parts are warranted for 8 years or 80,000 miles.
Emission Control Systems Warranties
Emission Defect Warranty
GM warrants to the owner the following:
• The vehicle was designed, built, and equipped so as to conform at the time of sale with the applicable regulations of the Federal Environmental Protection Agency (EPA).
• The vehicle is free from defects in material 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, including related diagnostic costs, parts and labor are covered by this warranty.
Emission Performance Warranty
Some states and/or local jurisdictions have established periodic vehicle Inspection and Maintenance (I/M) programs to encourage proper maintenance of your vehicle. If an EPA-approved I/M program is enforced in your area, you may also be eligible for Emission Performance Warranty coverage when all of the following conditions are met:
• The vehicle has been maintained and operated in accordance with the instructions for proper maintenance and use set forth in the Owner Manual and the Warranty and Maintenance Schedule booklets supplied with your vehicle.
• The vehicle fails an EPA-approved I/M test during the emission warranty period.
• The failure results, or will result, in the owner of the vehicle having to bear a penalty or other sanctions, including the denial of the right to use the vehicle, under local, state, or federal law.
If all of these conditions are met, GM warrants that your dealer will replace, repair, or adjust to GM specifications, at no charge to you, any of the parts listed under the "Emission Warranty Parts List" later in this section, or parts thereof, which may be necessary to cause your vehicle to conform to the applicable emission standards. Non-GM parts labeled "Certified to EPA Standards" are also covered by this warranty.
Emission Warranty Parts List
The parts that may affect your vehicle's emissions are on the following pages. These emission parts are covered under emission warranties as follows:
Powertrain Control System
ABS Control Module
Camshaft Position Actuator
Camshaft Position Actuator Valve
Coolant Level Sensor
Data Link Connector
Electronic Throttle Control (ETC) Motor
Engine Control Module (ECM)
Engine Coolant Temperature Sensor
Fast Idle Solenoid
Flexible Fuel Sensor
Fuel Control Module
Intake Air Temperature Sensor
Malfunction Indicator Lamp
Manifold Absolute Pressure Sensor
Mass Air Flow Sensor
Oil Pressure Sensor (DoD™ only)
Oxygen Sensors
Powertrain Control Module (PCM)
Programmable Read Only Memory (PROM)
Throttle Position Sensor
Throttle Position Switch
Vehicle Control Module (VCM)
Vehicle Speed Sensor
Wheel Speed Sensor
Transmission Controls and Torque Management
GMLAN (CAN) Communications Circuit
Manual Transmission Clutch Switch
PARK(P)/NEUTRAL(N) Switch
Torque Converter Clutch Solenoids
Torque Converter Clutch Switch
Transmission Control Module
Transmission Fluid Temperature Sensor
Transmission Gear Selection Switch (Diesel)
Transmission Internal Mode Switch
Transmission Pressure Solenoids
Transmission Pressure Switches
Transmission Shift Solenoids
Transmission Speed Sensors
Fuel Management System
Common Rail Assembly (6.6L DURAMAX® Diesel)
Diesel Fuel Injection Pump
Diesel Fuel Injection Pump Timing Adjust
Diesel Fuel Injector Control Module - EDU (6.6L DURAMAX® Diesel)
Diesel Fuel Temperature Sensor
Direct Fuel Injector Assembly (6.6L DURAMAX® Diesel)
Fuel Injector
Fuel Pressure Regulator
Fuel Rail Assembly
Fuel Rail Pressure Sensor (6.6L DURAMAX® Diesel)
Function Block (6.6L DURAMAX® Diesel)
Air Management System
Air Cleaner
Air Cleaner Diaphragm Motor
Air Cleaner Resonator
Air Cleaner Temperature Compensator Valve
Air Intake Ducts
Charge Air Control Actuator
Charge Air Control Solenoid Valve
Charge Air Control Valve
Charge Air Cooler (6.6L DURAMAX® Diesel)
Charge Air Cooler Fan
Idle Air Control Valve
Idle Speed Control Motor
Intake Manifold
Intake Manifold Gasket
Intake Manifold Gasket (Uplander, Montana SV6, and DURAMAX® Diesel)
Intake Manifold Heater
Intake Manifold Tuning Valve
Intake Manifold Tuning Valve Relay
Supercharger Assembly
Throttle Body (Replacement Only)
Throttle Body Heater
Throttle Closing Dashpot
Turbocharger Assembly
Turbocharger Boost Sensor (6.6L DURAMAX® Diesel)
Turbocharger Oil Separator
Turbocharger Thermo Purge Switch
Vacuum Pump (6.6L DURAMAX® Diesel)
Ignition System
Camshaft Position Sensor(s)
Crankshaft Position Sensor(s)
Distributor
Distributor Cap
Distributor Pick Up Coil
Distributor Rotor
Glow Plug(s) (Diesel)
Glow Plug Controller (Diesel)
Glow Plug Relay (Diesel)
Ignition Coil(s)
Ignition Control Module
Ignition Timing Adjustment
Knock Sensor
Spark Plug Wires
Spark Plugs
Catalytic Converter System
Catalytic Converter(s) and Muffler if attached as assembly
Diesel Exhaust Temperature and Pressure Sensors
Diesel Particulate Filter (DPF)
Exhaust Manifold (7/70 Only Corvette 7.0L, Equinox, Torrent, Uplander, Cadillac DTS 4.6L, (Impala, Grand Prix 5.3L right side) and C/K Trucks < 14,000 GVWR 8.1L)
Exhaust Manifold with Catalytic Converter attached as assembly
Exhaust Manifold Gasket
Exhaust Pipes and/or Mufflers (when located between catalytic converters and exhaust manifold)
Positive Crankcase Ventilation System
Oil Filler Cap
PCV Filter
PCV Oil Separator
PCV Valve
Exhaust Gas Recirculation System
EGR Feed and Delivery Pipes or Cast-in Passages
EGR Valve
EGR Valve Cooler (6.6L DURAMAX® Diesel)
EGR Vacuum Pump Assembly (6.6L DURAMAX® Diesel)
Secondary Air Injection System
Air Pump
Check Valves
Evaporative Emission Control System (Gasoline Engines)
Canister
Canister Purge Solenoid Valve
Canister Vent Solenoid
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
Hybrid
Auxiliary Transmission Pump, Relay, and Circuit
Battery Pack 12V Modules (3)
Battery Pack Current Sensor and Circuit
Brake Pedal Switch (PCM ZAB Switch)
Energy Storage Control Module
GMLAN (CAN) Communications Circuit
Hood Ajar Switch and Circuit
Hybrid Control Module
SGCM Coolant Circuit (fan and fan relay and pump)
Starter Generator Control Module
Wheel Speed Sensor and Circuits (left and right front)
Miscellaneous Items Used with Above Components are Covered
Belts
Boots
Clamps
Connectors
Ducts
Fittings
Gaskets
Grommets
Hoses
Housings
Mounting Hardware
Pipes
Pulleys
Sealing Devices
Springs
Tubes
Wiring
Parts specified in your maintenance schedule as requiring scheduled replacement are covered up to their first replacement interval or the applicable emission warranty coverage period, whichever comes first. If failure of one of these parts results in failure of another part, both will be covered under the Emission Control System Warranty.
Parts specified in your maintenance schedule that require scheduled replacement are covered up to their first replacement interval or the applicable emission warranty coverage period, whichever comes first. If failure of one of these parts results in failure of another part, both will be covered under the Emission Control System Warranties.
For detailed information concerning specific parts covered by these emission control systems warranties, ask your dealer.
