Aerio L4-2.0L (2002): Heating and Air Conditioning

Also for this vehicle: Aerio AWD L4-2.0L (2003), Aerio L4-2.3L (2006).

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

Choose Sections to see everything in a chapter, or a chapter title to start at its first page.

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
- Air Conditioning Switch › Component Information › Testing and Inspection2
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information › Testing and Inspection2
- Blower Motor › Component Information5 pages
- Blower Motor Relay › Component Information › Locations2
- Blower Motor Resistor › Component Information › Testing and Inspection2
- Cabin Ventilation Grille › Component Information › Service and Repair › Center Ventilation Louver2
- Compressor HVAC › Compressor Clutch › Component Information › Specifications2 3 4 5 6
- Compressor Clutch Relay › Component Information3 pages
  - Locations
  - Testing and Inspection › Compressor Relay and Condenser Cooling Fan Relay2
- Condenser HVAC › Component Information3 pages
  - Description and Operation
  - Testing and Inspection › Symptom Related Diagnostic Procedures2
- Condenser Fan › Component Information › Testing and Inspection2
- Condenser Fan Motor Relay, HVAC › Component Information3 pages
  - Locations
  - Testing and Inspection › A/C Control Relays2
- Control Assembly, HVAC › Component Information › Testing and Inspection2 3
- Control Module HVAC › Component Information › Testing and Inspection2 3
- Evaporator Case › Component Information3 pages
  - Diagrams
  - Testing and Inspection › Abnormal Noise Diagnosis2
- Evaporator Temperature Sensor / Switch › Component Information › Description and Operation2
- Expansion Valve › Component Information › Testing and Inspection2 3
- Heater Core Case › Component Information5 pages
  - Diagrams2
  - Service and Repair › Heater Unit2 3
- Hose/Line HVAC › Component Information › Locations
- Receiver Dryer › Component Information › Service and Repair
- Refrigerant › Component Information › Specifications › Capacity Specifications2
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations2 3
- Relays and Modules - HVAC11 pages
  - Blower Motor Relay › Component Information › Locations2
  - Compressor Clutch Relay › Component Information3 pages
    Locations
    Testing and Inspection › Compressor Relay and Condenser Cooling Fan Relay2
  - Condenser Fan Motor Relay, HVAC › Component Information3 pages
    Locations
    Testing and Inspection › A/C Control Relays2
  - Control Module HVAC › Component Information › Testing and Inspection2 3
- Sensors and Switches - HVAC7 pages
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