CTS V6-3.2L VIN N (2003): Heating and Air Conditioning

Also for this vehicle: CTS AWD V6-3.6L (2009), CTS Coupe AWD V6-3.6L (2011), CTS Coupe RWD V8-6.2L SC (2011), CTS RWD V6-3.6L (2008), CTS RWD V8-6.2L SC (2009), CTS Sedan AWD V6-3.0L (2010), CTS Sedan AWD V6-3.6L (2011), CTS Sedan RWD V6-3.0L (2010), CTS Sedan RWD V6-3.6L (2011), CTS Sedan RWD V8-6.2L SC (2010), CTS V6-2.8L (2006), CTS V8-5.7L VIN P (2004), CTS V8-5.7L VIN S (2005), CTS V8-6.0L (2007), CTS Wagon AWD V6-3.0L (2011), CTS Wagon AWD V6-3.6L (2010), CTS Wagon RWD V6-3.0L (2011), CTS Wagon RWD V6-3.6L (2010), CTS Wagon RWD V8-6.2L SC (2011).

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 Door, HVAC25 pages
  - Air Door Actuator / Motor, HVAC › Component Information24 pages
    Locations2 3 4 5
    Service and Repair › Air Temperature Actuator Replacement - Left2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
  - Air Door Actuator / Motor Relay › Component Information › Description and Operation
- Air Duct › Component Information › Service and Repair › Air Outlet Duct Replacement - Instrument Panel - Upper Right2 3 4 5 6 7 8 9 10 11
- Air Register › Component Information12 pages
  - Technical Service Bulletins6 pages
    Customer Interest for Air Register: › 06-08-49-0052 3
    All Technical Service Bulletins for Air Register: › 06-08-49-0052 3
  - Service and Repair › Procedures › Deflector Replacement - Instrument Panel Air - Center2 3 4 5 6
- Ambient Temperature Sensor / Switch HVAC › Component Information6 pages
  - Locations2 3 4
  - Service and Repair › Ambient Air Temperature Sensor Replacement2
- Blower Motor › Auxiliary Blower Motor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…83
- Blower Motor Relay › Component Information › Locations2 3 4
- Cabin Air Filter › Component Information6 pages
  - Locations
  - Service and Repair › Passenger Compartment Air Filter Replacement2 3 4 5
- Cabin Ventilation Duct › Component Information › Service and Repair › Pressure Relief Valve Replacement2 3
- Cabin Ventilation Grille › Component Information › Service and Repair
- Compressor HVAC › Compressor Clutch › Component Information › Specifications2
- Compressor Clutch Relay › Component Information › Locations2 3 4
- Condenser HVAC › Component Information › Service and Repair › Condenser Replacement (With RPO Code Mae)2 3 4 5 6 7
- Control Assembly, HVAC › Component Information9 pages
  - Technical Service Bulletins4 pages
    Customer Interest: › 07-01-39-006
    All Technical Service Bulletins for Control Assembly: › 07-01-39-0062
    All Other Service Bulletins for Control Assembly: › 04-01-37-001
  - Locations › Component Locations2 3 4 5
- Control Module HVAC › Component Information8 pages
  - Technical Service Bulletins4 pages
    Customer Interest for Control Module HVAC: › 07-01-39-0062
    All Technical Service Bulletins for Control Module HVAC: › 07-01-39-0062
  - Service and Repair › Left Hand Drive2 3 4
- Coupler HVAC › A/C Coupler O-ring › Component Information › Service and Repair
- Evaporator Core › Component Information › Service and Repair2 3 4 5 6 7
- Evaporator Drain Tube › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Evaporator Drain Tube: › 02-01-37-0032
  - All Technical Service Bulletins for Evaporator Drain Tube: › 02-01-37-0032
- Evaporator Temperature Sensor / Switch › Component Information › Diagrams2
- Expansion Valve › Component Information › Service and Repair2 3 4
- Heater Control Valve › Heater Control Valve Actuator › Component Information › Service and Repair
- Heater Core › Component Information › Technical Service Bulletins › Cooling System, A/C - Aluminum Heater Cores/Radiators2 3
- Heater Hose › Component Information › Service and Repair › Heater Hose Replacement - Inlet (With RPO Code LA3, LY9)2 3
- Hose/Line HVAC › Component Information › Service and Repair › Discharge Hose Replacement (With RPO Code LA3, LY9)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…29
- Housing Assembly HVAC › Component Information › Service and Repair2 3 4 5 6 7 8
- Receiver Dryer › Component Information › Service and Repair2
- Refrigerant › Component Information5 pages
  - Technical Service Bulletins › A/C - Refrigerant Recovery/Recycling/Equipment2 3
  - Specifications › Capacity Specifications2
- Refrigerant Filter › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Refrigerant Filter: › 03-01-38-019A2
  - All Technical Service Bulletins for Refrigerant Filter: › 03-01-38-019A2
- Refrigerant Oil › Component Information3 pages
  - Technical Service Bulletins › A/C - New PAG Oil
  - Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations2 3 4 5
- Relays and Modules - HVAC17 pages
  - Air Door Actuator / Motor Relay › Component Information › Description and Operation
  - Blower Motor Relay › Component Information › Locations2 3 4
  - Compressor Clutch Relay › Component Information › Locations2 3 4
  - Control Module HVAC › Component Information8 pages
    Technical Service Bulletins4 pages
    Customer Interest for Control Module HVAC: › 07-01-39-0062
    All Technical Service Bulletins for Control Module HVAC: › 07-01-39-0062
    Service and Repair › Left Hand Drive2 3 4
- Sensors and Switches - HVAC18 pages
  - Ambient Temperature Sensor / Switch HVAC › Component Information6 pages
    Locations2 3 4
    Service and Repair › Ambient Air Temperature Sensor Replacement2
  - Evaporator Temperature Sensor / Switch › Component Information › Diagrams2
  - Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations2 3 4 5
  - Solar Sensor, HVAC › Component Information5 pages
    Locations2 3
    Service and Repair › Sunload and Twilight Sentinel Sensor Replacement2
- Solar Sensor, HVAC › Component Information5 pages
  - Locations2 3
  - Service and Repair › Sunload and Twilight Sentinel Sensor Replacement2
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