Discovery I (LJ) V8-4.0L (1996): Heating and Air Conditioning

Also for this vehicle: Discovery I (LJ) V8-3.9L (1994), Discovery II (LT) V8-4.0L (2002), Discovery II (LT) V8-4.6L (2003), Discovery Body Repair Manual (1995 on), Discovery Electrical Troubleshooting Manual (1995), Discovery Electrical Troubleshooting Manual (1996), Discovery Electrical Troubleshooting Manual (1997 on), Discovery II (NAS), Discovery II Circuit Diagrams (2000 model year), Discovery II Circuit Diagrams (2003 model year), Discovery II Electrical Library (1999-2003), Discovery II Technical Bulletins, Discovery II (UK), Discovery Technical Bulletins, 300Tdi Discovery, LR3/Disco 3, LR3 (LA) V6-4.0L (2006), LR3 (LA) V8-4.4L (2009), LR3 (LA) V8-4394cc 4.4L (2005), LR4 (LA) V8-5.0L (2010).

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 Information51 pages
  - Locations › Component Locations2 3 4 5
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
- Air Door, HVAC4 pages
  - Air Door Actuator / Motor, HVAC › Component Information › Locations › Component Locations2 3
  - Air Door Cable, HVAC › Component Information › Service and Repair
- Blower Motor › Component Information64 pages
- Blower Motor Relay › Component Information49 pages
  - Locations › A/C Fan Speed Relay, Rear (K205)2 3
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
- Blower Motor Resistor › Component Information › Locations › Blower Resistor Unit, Front (Z214)2
- Blower Motor Switch › Component Information › Locations › Fan Speed Switch, Front (X247)2
- Cabin Ventilation Duct › Component Information › Technical Service Bulletins4 pages
  - All Technical Service Bulletins for Cabin Ventilation Duct: › TEC8001972 › Jun › 97 › A/C System - Water Leaks to Interior2
  - Customer Interest for Cabin Ventilation Duct: › TEC8001972 › Jun › 97 › A/C System - Water Leaks to Interior2
- Compressor HVAC › Compressor Clutch › Component Information48 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…46
- Compressor Clutch Relay › Component Information48 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…46
- Condenser HVAC › Component Information › Testing and Inspection2 3
- Condenser Fan › Condenser Fan 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…46
- Condenser Fan Diode › Component Information › Locations › Condenser Fan Control Diode 1 (Z209)2 3
- Condenser Fan Motor Relay, HVAC › Component Information47 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
- Control Assembly, HVAC › Component Information › Service and Repair › Bulb Replacement2
- Control Module HVAC › Component Information47 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
- Coolant Temperature Sensor / Switch HVAC › Component Information47 pages
  - Locations
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
- Evaporator Case › Component Information › Technical Service Bulletins18 pages
  - All Technical Service Bulletins for Evaporator Case:9 pages
    TEC762297 › Jan › 98 › Body - Water Leaks To The Interior2 3 4 5
    TEC8001972 › Jun › 97 › A/C System - Water Leaks to Interior2
    TEC040195 › Nov › 95 › Dashboard - Torque Specifications2
  - Customer Interest:7 pages
    TEC762297 › Jan › 98 › Body - Water Leaks To The Interior2 3 4 5
    TEC8001972 › Jun › 97 › A/C System - Water Leaks to Interior2
  - All Other Service Bulletins for Evaporator Case: › TEC040195 › Nov › 95 › Dashboard - Torque Specifications2
- Evaporator Core › Component Information › Service and Repair2
- Evaporator Drain Tube › Component Information › Technical Service Bulletins10 pages
  - All Technical Service Bulletins for Evaporator Drain Tube: › TEC762297 › Jan › 98 › Body - Water Leaks To The Interior2 3 4 5
  - Customer Interest for Evaporator Drain Tube: › TEC762297 › Jan › 98 › Body - Water Leaks To The Interior2 3 4 5
- Evaporator Temperature Sensor / Switch › Component Information48 pages
  - Locations › A/C Evaporator Temperature Switch, Front (X101)2
  - Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
- Expansion Valve › Component Information › Service and Repair2
- Heater Control Valve › Component Information › Testing and Inspection2
- Heater Core › Component Information › Service and Repair
- Heater Core Case › Component Information › Technical Service Bulletins4 pages
  - All Technical Service Bulletins for Heater Core Case: › TEC760195 › Mar › 95 › Heater Plenum - Water Leaks to Interior2
  - Customer Interest for Heater Core Case: › TEC760195 › Mar › 95 › Heater Plenum - Water Leaks to Interior2
- Heater Hose › Component Information › Technical Service Bulletins4 pages
  - Customer Interest for Heater Hose: › TEC1207972 › Dec › 97 › Heater Hose - Coolant Leaks2
  - All Technical Service Bulletins for Heater Hose: › TEC1207972 › Dec › 97 › Heater Hose - Coolant Leaks2
- Hose/Line HVAC › Component Information › Technical Service Bulletins6 pages
  - All Technical Service Bulletins for Hose/Line HVAC: › TEC820298 › Mar › 98 › A/C - Low Pressure Line Refrigerant Leaks2 3
  - Customer Interest for Hose/Line HVAC: › TEC820298 › Mar › 98 › A/C - Low Pressure Line Refrigerant Leaks2 3
- Receiver Dryer › Component Information › Service and Repair2
- Refrigerant › Component Information4 pages
  - Technical Service Bulletins › A/C System - CFC Free Refrigerant (R134a)2
  - Specifications › Capacity Specifications2
- Refrigerant Control Solenoid Valve › Component Information › Locations › A/C Refrigerant Control Valve Diode, Rear (Z228)2
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations2 3
- Relays and Modules - HVAC195 pages
  - Blower Motor Relay › Component Information49 pages
    Locations › A/C Fan Speed Relay, Rear (K205)2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
  - Compressor Clutch Relay › Component Information48 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…46
  - Condenser Fan Motor Relay, HVAC › Component Information47 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
  - Control Module HVAC › Component Information47 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
  - System Relay, HVAC › Component Information › Locations › A/C Control Relay, Rear (K194)2 3 4
- Sensors and Switches - HVAC153 pages
  - Air Conditioning Switch › Component Information51 pages
    Locations › Component Locations2 3 4 5
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
  - Blower Motor Switch › Component Information › Locations › Fan Speed Switch, Front (X247)2
  - Coolant Temperature Sensor / Switch HVAC › Component Information47 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
  - Evaporator Temperature Sensor / Switch › Component Information48 pages
    Locations › A/C Evaporator Temperature Switch, Front (X101)2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…46
  - Refrigerant Pressure Sensor / Switch, HVAC › Component Information › Locations2 3
  - Ventilation Switch › Component Information › Locations2
- System Relay, HVAC › Component Information › Locations › A/C Control Relay, Rear (K194)2 3 4
- Vacuum Solenoid Valve HVAC › Component Information › Service and Repair
- Ventilation Switch › Component Information › Locations2
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