GM Service Manual Online
For 1990-2009 cars only

General Motors of Canada Limited warrants to owners of 2004 passenger cars, light duty trucks and vans sold in Canada, that the vehicle (1) was designed, built and equipped so as to conform at the time of sale with the Emission Regulations under the Canadian Environmental Protection Act and (2) is free from defects in material and workmanship which cause the vehicle to fail to conform with those regulations for a period of the coverage outlined below.

How to Determine the Applicable Emissions Control System Warranty

Federal or provincial agencies may require different emission control system warranties for light duty trucks depending on whether the truck is certified with a light duty or heavy duty emission control system.

Do the following to determine emission eligibility:

  1. Determine if the vehicle is equipped with a gasoline or diesel engine.
  2. Locate the underhood emission control label located inside the engine compartment on either the underside of the hood, the air cleaner assembly or the engine.
  3. The language on the bottom left side of the label will indicate if the vehicle is certified for light or heavy duty emissions.

Emission Control Warranty

The Emission Control Systems Warranty period described below shall begin on the date the vehicle is first delivered to the first retail purchaser or, on the date the vehicle is first placed in service as a demonstrator or company vehicle prior to sale at retail. Emission related defects in the genuine GM components including related diagnostic costs, parts and labour, are covered by this warranty.

    • Passenger Cars, Light Duty Trucks and Vans Equipped with Light Duty Gasoline Engine
       - 3 year or 60 000 kilometres, and 8 years or 130 000 kilometres on the catalytic converter and vehicle (powertrain) control module, whichever comes first.
    • Light Duty Truck Equipped with Heavy Duty Gasoline Engine
       - 5 years or 80 000 kilometres, whichever comes first.
    • Light Duty Truck Equipped with Heavy Duty Diesel Engine
       - 5 years or 160 000 kilometres, whichever comes first.

Emission Performance

Some provinces and local jurisdictions have established periodic vehicle Inspection and Maintenance (I/M) programs to encourage proper maintenance of your vehicle. If a provincial I/M program is enforced in your area you may also be eligible for Emission Performance coverage when all of the following three conditions are met:

  1. the vehicle has been maintained and operated in accordance with the instructions for proper maintenance and use set forth in the Owner's Manual, New Vehicle Warranty, or Maintenance Schedule supplied with your vehicle;
  2. the vehicle fails a provincial I/M test during the emission warranty period indicated above; and
  3. 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, provincial, or federal law.

Claims Procedure

Make your vehicle available to any authorized GM dealer as soon as possible after failing a provincial I/M test or at any time you suspect a defect in a part. If all the above 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 "What Is Covered" which may be necessary to cause your vehicle to conform to the applicable emission standards.

Repairs which do not qualify will be charged to you.

In the event a warranty matter is not handled to your satisfaction, refer to the Customer Satisfaction Procedure in this booklet under Owner Assistance .

What is Covered

Listed below are most of the systems that affect emissions of your vehicle. Emission control components of these systems are covered by the emission warranty as applicable. Items that require replacement as scheduled maintenance are covered by the Emission Control Systems Warranty, or up to the replacement interval specified in your Owner's Manual.

Powertrain Control System

  • Barometric Pressure Sensor
  • Brake Switch
  • Camshaft Position Actuator Valve
  • Coolant Fan Control Relay
  • Coolant Level Sensor
  • Data Link Connector
  • Electronic Throttle Control (ETC) Motor
  • Engine Control Module (ECM) *
  • Engine Coolant Temp. Sensor
  • Fast Idle Solenoid
  • Intake Air Temperature Sensor
  • Malfunction Indicator Lamp
  • Manifold Absolute Pressure Sensor
  • Mass Air Flow Sensor
  • Oxygen Sensors
  • Powertrain Control Module (PCM) *
  • Programmable Read Only Memory (PROM)
  • Throttle Position Sensor/Switch
  • Vehicle Control Module (VCM) *
  • Vehicle Speed Sensor

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)
  • Function Block (6.6L DURAMAX™ Diesel)
  • Fuel InjectorsFuel Pressure Regulator
  • Fuel Rail Assembly
  • Fuel Rail Sensor (6.6L DURAMAX™ Diesel)

Catalytic Converter System

  • Catalytic Converter(s) and Muffler if attached as assembly*
  • Exhaust Manifold
  • Exhaust Manifold Gasket
  • Exhaust Manifold with Catalytic Converter attached as assembly*
  • Exhaust pipes and/or mufflers (when located between converter and exhaust manifold

Transmission Controls and Torque Management

  • Manual Transmission Clutch Switch
  • Torque Converter Clutch Switch
  • Torque Converter Clutch Solenoids
  • Transmission Control Module*
  • Transmission Gear Selection Switch (Diesel)
  • Transmission Internal Mode Switch
  • Transmission Speed Sensors

Air Management System

  • Air Cleaner
  • Air Cleaner Diaphragm Motor
  • Air Cleaner Resonator
  • Air Cleaner Temp. 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 Tuning Valve
  • Intake Manifold Tuning Valve Relay
  • Supercharger Assembly
  • Throttle Body
  • 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 Diesel)

Ignition System

  • Camshaft Position Sensor(s)
  • Crankshaft Position Sensor(s)
  • Distributor
  • Distributor Cap
  • Distributor Pickup 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

Evaporative Emission Control System (Gasoline Engines)

  • Canister
  • Canister Vent Solenoid
  • Canister Purge Solenoid Valve
  • Fuel Feed/Return Pipes and Hoses
  • Fuel Filler Cap
  • Fuel Tank Filler Pipe (with Restrictor)
  • Fuel Tank Vacuum Sensor or Pressure Sensor

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 PumpCheck Valves
  • Cut-Off Valve
  • Vacuum Control Solenoid

Miscellaneous Items Used in Above Systems

  • Belts
  • Boots
  • Clamps
  • Connectors
  • Ducts
  • Fittings
  • Gaskets
  • Grommets
  • Hoses
  • Housings
  • Mounting Hardware
  • Pipes
  • Pulleys
  • Sealing Devices
  • Springs
  • Tubes
  • Wiring

If failure of one of the above components results in failure of another part, both will be covered by this warranty. For detailed information concerning specific components covered by the Emission Control Systems Warranty, ask your dealership.

 

* 8 years/130 000 kilometres, whichever comes first.

What Is Not Covered

THESE 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" in the General Motors of Canada GM Total™ Warranty
    • 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. There is no coverage under this warranty for the failure of parts which are not replaced as required. If failure of one of these parts results in failure of another part, both will be covered under the Emission Control System Warranty.
        For detailed information concerning specific parts covered by these emission control systems warranties, ask your dealer.

THE "OTHER TERMS" PRESENTED IN THE NEW VEHICLE LIMITED WARRANTY ALSO APPLY TO THIS WARRANTY.