Envoy 2WD L6-4.2L (2008): Heating and Air Conditioning

Also for this vehicle: Envoy 2WD L6-4.2L VIN S (2002), Envoy 2WD V6-4.3L VIN W (1998), Envoy 2WD V8-5.3L (2007), Envoy 2WD V8-5.3L VIN M (2005), Envoy 2WD V8-5.3L VIN P (2004), Envoy 4WD L6-4.2L (2008), Envoy 4WD L6-4.2L VIN S (2003), Envoy 4WD V6-4.3L VIN W (1998), Envoy 4WD V8-5.3L (2007), Envoy 4WD V8-5.3L VIN M (2005), Envoy 4WD V8-5.3L VIN P (2004).

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
- Accumulator HVAC › Component Information › Service and Repair2
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information18 pages
  - Diagrams2 3 4 5 6
  - Service and Repair › HVAC - Automatic2 3 4 5 6 7 8 9 10 11 12
- Air Duct › Component Information › Service and Repair › Air Distributor Duct Replacement2 3 4 5 6
- Air Register › Component Information › Service and Repair › Instrument Panel Air Outlet Replacement2 3 4 5 6 7 8
- Ambient Temperature Sensor / Switch HVAC › Component Information › Diagrams
- Blower Motor › Auxiliary Blower Motor › Component Information › Service and Repair
- Blower Motor Relay › Component Information › Service and Repair
- Blower Motor Resistor › Component Information › Diagrams2 3
- Cabin Air Filter › Component Information › Service and Repair
- Cabin Temperature Sensor / Switch › Component Information › Diagrams2
- Cabin Ventilation Duct › Component Information › Service and Repair
- Cabin Ventilation Grille › Component Information › Service and Repair
- Compressor HVAC › Compressor Clutch › Component Information › Diagrams
- Compressor Clutch Relay › Component Information › Locations2
- Condenser HVAC › Component Information › Service and Repair2
- Control Assembly, HVAC › Component Information › Diagrams2 3 4
- Control Module HVAC › Component Information6 pages
  - Diagrams
  - Service and Repair › HVAC - Automatic2 3 4 5
- Coupler HVAC › A/C Coupler O-ring › Component Information › Service and Repair › Sealing Washer Replacement2 3
- Discharge Air Temperature Sensor / Switch, HVAC › Component Information6 pages
  - Diagrams2
  - Service and Repair › Air Temperature Sensor Replacement - Upper Right Side2 3 4
- Evaporator Core › Component Information › Technical Service Bulletins6 pages
  - Customer Interest for Evaporator Core: › 99-01-39-004C › Jun › 09 › A/C - Musty Odors Emitted From (HVAC) System2 3
  - All Technical Service Bulletins for Evaporator Core: › 99-01-39-004C › Jun › 09 › A/C - Musty Odors Emitted From (HVAC) System2 3
- Expansion Block/Orifice Tube › Component Information › Service and Repair2
- Heater Core › Component Information › Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators2 3
- Heater Hose › Component Information7 pages
  - Technical Service Bulletins › Cooling System - Inspecting Radiator/Heater Hose Clamps2 3 4
  - Service and Repair › Heater Inlet Hose Replacement (LL8)2 3
- Hose/Line HVAC › Component Information › Service and Repair › Compressor Hose Assembly Replacement (LL8)2 3 4 5 6
- Housing Assembly HVAC › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Housing Assembly HVAC: › 07-08-49-024 › Nov › 07 › Interior - Rattle From R/H Side of Dash on Start Up2
  - All Technical Service Bulletins for Housing Assembly HVAC: › 07-08-49-024 › Nov › 07 › Interior - Rattle From R/H Side of Dash on Start Up2
- Refrigerant › Component Information3 pages
  - Technical Service Bulletins › A/C - Refrigerant Recovery/Recycling/Equipment
  - Specifications › Capacity Specifications2
- Refrigerant Oil › Component Information › Specifications
- Refrigerant Pressure Sensor / Switch, HVAC › Low Pressure Sensor / Switch, HVAC › Component Information › Diagrams2
- Relays and Modules - HVAC9 pages
  - Blower Motor Relay › Component Information › Service and Repair
  - Compressor Clutch Relay › Component Information › Locations2
  - Control Module HVAC › Component Information6 pages
    Diagrams
    Service and Repair › HVAC - Automatic2 3 4 5
- Sensors and Switches - HVAC13 pages
  - Ambient Temperature Sensor / Switch HVAC › Component Information › Diagrams
  - Cabin Temperature Sensor / Switch › Component Information › Diagrams2
  - Discharge Air Temperature Sensor / Switch, HVAC › Component Information6 pages
    Diagrams2
    Service and Repair › Air Temperature Sensor Replacement - Upper Right Side2 3 4
  - Refrigerant Pressure Sensor / Switch, HVAC › Low Pressure Sensor / Switch, HVAC › Component Information › Diagrams2
  - Solar Sensor, HVAC › Component Information › Diagrams2
- Solar Sensor, HVAC › Component Information › Diagrams2
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections