LS V6-3.0L DOHC VIN S (2000): Heating and Air Conditioning

Also for this vehicle: LS V8-3.9L VIN A (2003).

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.

01Diagnostic Trouble Codes (DTC)Diagnostic Trouble Codes (DTC): Sections
02Relays and Modules Relays and Modules: Sections
03Sensors and Switches Sensors and Switches: Sections
04Maintenance Maintenance: Sections
05Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
06Powertrain Management Powertrain Management: Sections
07Transmission and Drivetrain Transmission and Drivetrain: Sections
08Brakes and Traction Control Brakes and Traction Control: Sections
09Starting and Charging Starting and Charging: Sections
10Power and Ground Distribution Power and Ground Distribution: Sections
11Steering and Suspension Steering and Suspension: Sections
12Heating and Air Conditioning Heating and Air Conditioning: Sections
- Accumulator HVAC › Component Information › Description and Operation2
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information12 pages
- Air Duct › Component Information6 pages
  - Locations
  - Service and Repair › Floor Console2 3 4 5
- Air Register › Component Information4 pages
  - Locations
  - Service and Repair › Center2 3
- Ambient Temperature Sensor / Switch HVAC › Component Information › Locations2 3 4 5
- Aspirator, HVAC › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Aspirator: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
  - All Technical Service Bulletins for Aspirator: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
- Auxiliary Water Pump › Component Information › Specifications2
- Auxiliary Water Pump Relay › Component Information › Testing and Inspection2
- Blower Motor › Component Information25 pages
  - Technical Service Bulletins4 pages
    Customer Interest for Blower Motor: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
    All Technical Service Bulletins for Blower Motor: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
- Blower Motor Relay › Component Information23 pages
  - Locations2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
- Cabin Air Filter › Cabin Air Filter Maintenance Indicator › Component Information › Service and Repair
- Cabin Temperature Sensor / Switch › Component Information › Locations2 3
- Compressor HVAC16 pages
- Compressor Clutch Relay › Component Information23 pages
  - Locations2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
- Compressor Fitting HVAC › Component Information › Specifications2 3 4 5 6 7 8
- Condenser HVAC › Component Information › Specifications2 3 4 5 6 7 8 9 10 11 12
- Control Assembly, HVAC › Component Information › Technical Service Bulletins12 pages
  - Customer Interest for Control Assembly: › 03-3-4 › Feb › 03 › A/C - Lack of Cooling From Driver/Passenger Vents2 3 4 5 6
  - All Technical Service Bulletins for Control Assembly: › 03-3-4 › Feb › 03 › A/C - Lack of Cooling From Driver/Passenger Vents2 3 4 5 6
- Control Module HVAC › Component Information8 pages
- Coupler HVAC › Component Information9 pages
  - Diagrams › Peanut Fitting2
  - Service and Repair › Spring Lock Coupling Connect and Disconnect Procedure2 3 4 5 6 7
- Discharge Air Temperature Sensor / Switch, HVAC › Component Information5 pages
  - Locations2 3
  - Diagrams › Discharge Temperature Sensor2
- Evaporator Case › Component Information10 pages
  - Specifications2 3
  - Service and Repair › Removal and Installation2 3 4 5 6 7
- Evaporator Core › Component Information › Specifications2 3 4 5 6 7 8 9 10
- Evaporator Drain Tube › Component Information › Technical Service Bulletins8 pages
  - All Technical Service Bulletins for Evaporator Drain Tube: › 02-21-15 › Oct › 02 › A/C - Musty Odors2 3 4
  - Customer Interest for Evaporator Drain Tube: › 02-21-15 › Oct › 02 › A/C - Musty Odors2 3 4
- Evaporator Temperature Sensor / Switch › Component Information › Technical Service Bulletins4 pages
  - All Technical Service Bulletins for Evaporator Temperature Sensor / Switch: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
  - Customer Interest for Evaporator Temperature Sensor / Switch: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
- Expansion Block/Orifice Tube › Component Information › Tools and Equipment
- Expansion Valve › Component Information8 pages
  - Specifications2 3 4
  - Service and Repair › Thermostatic Expansion Valve, Manifold and Tube Assembly2 3 4
- Heater Control Valve › Heater Control Valve Actuator › Component Information › Diagrams
- Heater Core › Component Information › Technical Service Bulletins12 pages
  - Customer Interest for Heater Core:6 pages
    06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage2 3
    00-6-5 › Mar › 00 › ATC - Poor/No Cooling From L/H or R/H Vents2 3
  - All Technical Service Bulletins for Heater Core:6 pages
    06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage2 3
    00-6-5 › Mar › 00 › ATC - Poor/No Cooling From L/H or R/H Vents2 3
- Heater Core Case › Component Information › Specifications2 3 4 5 6
- Heater Hose › Component Information14 pages
  - Technical Service Bulletins6 pages
    Customer Interest for Heater Hose: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage2 3
    All Technical Service Bulletins for Heater Hose: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage2 3
  - Service and Repair › Heater Hose Coupling Disconnect Procedure2 3 4 5 6 7 8
- High Pressure Safety Valve HVAC › Component Information › Specifications › Mechanical Specifications2
- Hose/Line HVAC › Component Information › Specifications2
- Receiver Dryer › Component Information8 pages
  - Specifications2 3 4
  - Service and Repair › Receiver Dryer2 3 4
- Refrigerant › Component Information7 pages
  - Technical Service Bulletins › A/C - Identification of Non Approved Refrigerants2 3 4 5
  - Specifications › Capacity Specifications2
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information5 pages
  - Specifications › Mechanical Specifications2
  - Description and Operation › A/C Pressure Sensor2 3
- Relays and Modules - HVAC56 pages
  - Auxiliary Water Pump Relay › Component Information › Testing and Inspection2
  - Blower Motor Relay › Component Information23 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
  - Compressor Clutch Relay › Component Information23 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
  - Control Module HVAC › Component Information8 pages
    Technical Service Bulletins › Climate Control - Blower Control Service Tips2 3
    Locations › Electronic Climate Control Module2 3
    Diagrams › C228a2
- Sensors and Switches - HVAC28 pages
  - Ambient Temperature Sensor / Switch HVAC › Component Information › Locations2 3 4 5
  - Cabin Temperature Sensor / Switch › Component Information › Locations2 3
  - Discharge Air Temperature Sensor / Switch, HVAC › Component Information5 pages
    Locations2 3
    Diagrams › Discharge Temperature Sensor2
  - Evaporator Temperature Sensor / Switch › Component Information › Technical Service Bulletins4 pages
    All Technical Service Bulletins for Evaporator Temperature Sensor / Switch: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
    Customer Interest for Evaporator Temperature Sensor / Switch: › 00-11-2 › May › 00 › EATC - No Setpoint/Blower Stays on HIGH2
  - Refrigerant Pressure Sensor / Switch, HVAC › Component Information5 pages
    Specifications › Mechanical Specifications2
    Description and Operation › A/C Pressure Sensor2 3
  - Solar Sensor, HVAC › Component Information › Locations2 3 4 5 6
- Service Port HVAC › Component Information › Locations2 3
- Solar Sensor, HVAC › Component Information › Locations2 3 4 5 6
- Vacuum Harness HVAC › Component Information › Service Precautions › Customer Safety Information2
13Restraint Systems Restraint Systems: Sections
14Accessories and Optional Equipment Accessories and Optional Equipment: Sections
15Body and Frame Body and Frame: Sections
16Cruise Control Cruise Control: Sections
17Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
18Lighting and Horns Lighting and Horns: Sections
19Windows and Glass Windows and Glass: Sections
20Wiper and Washer Systems Wiper and Washer Systems: Sections