F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003): Heating and Air Conditioning

Also for this vehicle: F 250 4WD HD Pickup V8-460 7.5L VIN G EFI (1997), F 250 4WD LD Pickup V8-281 4.6L VIN W EFI (1997), F 250 4WD LD Pickup V8-5.4L SOHC VIN L (1997), F 250 4WD Pickup L6-300 4.9L (1982), F 250 4WD Pickup V6-4.2L VIN 2 (1998), F 250 4WD Pickup V8-302 5.0L (1986), F 250 4WD Pickup V8-302 5.0L VIN F 2-bbl (1985), F 250 4WD Pickup V8-351 5.8L (1982), F 250 4WD Pickup V8-351 5.8L VIN G 2-bbl (1984), F 250 4WD Pickup V8-4.6L SOHC VIN W (1998), F 250 4WD Pickup V8-460 7.5L (1984), F 250 4WD Pickup V8-5.4L Prop SOHC VIN Z (1998), F 250 4WD Pickup V8-5.4L SOHC VIN L (1999), F 250 4WD Pickup V8-6.9L DSL (1983), F 250 4WD Pickup V8-7.3L DSL (1988), F 250 4WD Pickup V8-7.3L DSL Turbo VIN K (1994), F 250 4WD Super Duty V10-6.8L (2002), F 250 4WD Super Duty V10-6.8L VIN S (2001), F 250 4WD Super Duty V10-6.8L VIN V (2005), F 250 4WD Super Duty V10-6.8L VIN Y (2006), F 250 4WD Super Duty V8-5.4L (2009), F 250 4WD Super Duty V8-5.4L SOHC VIN L (1999), F 250 4WD Super Duty V8-6.0L DSL Turbo (2003), F 250 4WD Super Duty V8-6.0L DSL Turbo VIN P (2004), F 250 4WD Super Duty V8-6.2L Flex Fuel (2011), F 250 4WD Super Duty V8-6.4L DSL Turbo (2008), F 250 4WD Super Duty V8-7.3L DSL Turbo VIN F (2001), F-250 to F-550 Super Duty Factory Service Manual (2007), F-250 to F-550 Super Duty Factory Service Manual (2008).

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

1. 01Diagnostic Trouble Codes (DTC)Diagnostic Trouble Codes (DTC): Sections
2. 02Relays and ModulesRelays and Modules: Sections
3. 03Sensors and SwitchesSensors and Switches: Sections
4. 04MaintenanceMaintenance: Sections
5. 05Engine, Cooling and ExhaustEngine, Cooling and Exhaust: Sections
6. 06Powertrain ManagementPowertrain Management: Sections
7. 07Transmission and DrivetrainTransmission and Drivetrain: Sections
8. 08Brakes and Traction ControlBrakes and Traction Control: Sections
9. 09Starting and ChargingStarting and Charging: Sections
10. 10Power and Ground DistributionPower and Ground Distribution: Sections
11. 11Steering and SuspensionSteering and Suspension: Sections
12. 12Heating and Air ConditioningHeating and Air Conditioning: Sections
    • Accumulator HVAC › Component Information8 pages

      • Service Precautions2
      • Service and Repair › With Auxiliary Climate Control23456
    • Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information13 pages

      • Locations › Blend Door Actuator, Rear23
      • Diagrams › Blend Door Actuator, Rear23
      • Description and Operation › Manual Climate Control2
      • Service and Repair › Main Climate Control2345
    • Air Duct › Component Information › Service and Repair › Extension Duct2345
    • Air Register › Component Information4 pages

      • Description and Operation
      • Service and Repair › Main Climate Control23
    • Ambient Temperature Sensor / Switch HVAC › Component Information › Locations234
    • Blower Motor › Component Information7 pages

      • Diagrams › Connector Views
      • Description and Operation › Auxiliary Climate Control2
      • Service and Repair › Main Climate Control234
    • Blower Motor Relay › Component Information12 pages

      • Locations › Blower Motor Relay23
      • Diagrams › Blower Motor Relay23
      • Testing and Inspection › Blower Motor Relay23456
    • Blower Motor Resistor › Component Information6 pages

      • Locations › Heater Blower Motor Resistor, Front2
      • Diagrams › Heater Blower Motor Resistor, Front2
      • Service and Repair › Blower Motor Resistor2
    • Cabin Air Filter › Component Information › Service and Repair
    • Cabin Temperature Sensor / Switch › Component Information › Diagrams23
    • Compressor HVAC20 pages

      • Compressor Clutch › Component Information › Specifications23456789
      • Compressor Clutch Coil › Component Information › Diagrams234567
      • Compressor Shaft Seal › Component Information › Technical Service Bulletins4 pages

        • Customer Interest for Compressor Shaft Seal: › 06-4-9 › Mar › 06 › A/C - Compressor Leaking/Inoperative2
        • All Technical Service Bulletins for Compressor Shaft Seal: › 06-4-9 › Mar › 06 › A/C - Compressor Leaking/Inoperative2
    • Compressor Clutch Relay › Component Information8 pages

      • Locations › Auxiliary Relay Box 42
      • Diagrams › Auxiliary Relay Box 42
      • Testing and Inspection › Auxiliary Relay Box 4234
    • Compressor Fitting HVAC › Component Information › Service and Repair › With Auxiliary Climate Control23456
    • Condenser HVAC › Component Information › Description and Operation234
    • Control Assembly, HVAC › Component Information17 pages

      • Locations › Auxiliary Function Selector Switch Assembly, Rear23
      • Diagrams › Connector Views234567
      • Description and Operation › Main Climate Control2
      • Service and Repair › Main Climate Control2345
    • Control Module HVAC › Component Information › Diagrams › Electronic Automatic Temperature Control Module2
    • Coupler HVAC › Component Information9 pages

      • Service Precautions2
      • Service and Repair › Spring Lock Coupling234567
    • Evaporator Case › Component Information › Service and Repair2345678910
    • Evaporator Core › Component Information9 pages

      • Service Precautions
      • Description and Operation › Main Climate Control2
      • Service and Repair › Auxiliary Climate Control23456
    • Expansion Block/Orifice Tube › Component Information3 pages

      • Description and Operation
      • Service and Repair › Main2
    • Expansion Valve › Component Information › Description and Operation2
    • Heater Control Valve › Component Information › Description and Operation
    • Heater Core › Component Information13 pages

      • Technical Service Bulletins6 pages

        • Customer Interest for Heater Core: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage23
        • All Technical Service Bulletins for Heater Core: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage23
      • Service Precautions › Technician Safety Information2
      • Description and Operation › Heating and Defrosting2
      • Service and Repair › Auxiliary Climate Control23
    • Heater Core Case › Component Information › Service Precautions234
    • Heater Hose › Component Information21 pages

      • Technical Service Bulletins6 pages

        • Customer Interest for Heater Hose: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage23
        • All Technical Service Bulletins for Heater Hose: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage23
      • Service Precautions › Technician Safety Information2
      • Service and Repair › Heater Hose Coupling2345678910111213
    • High Pressure Safety Valve HVAC › Component Information › Description and Operation2
    • Hose/Line HVAC › Component Information13 pages

      • Service Precautions
      • Description and Operation › Main Climate Control2
      • Service and Repair › Auxiliary Climate Control2345678910
    • Housing Assembly HVAC › Component Information › Service and Repair2
    • Refrigerant › Component Information11 pages

      • Specifications › Capacity Specifications2
      • Testing and Inspection › Electronic Leak Detection2345
      • Service and Repair › Refrigerant Discharging and Recovery Procedure234
    • Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
    • Refrigerant Pressure Sensor / Switch, HVAC › High Pressure Sensor / Switch, HVAC › Component Information › Diagrams
    • Relays and Modules - HVAC22 pages

      • Blower Motor Relay › Component Information12 pages

        • Locations › Blower Motor Relay23
        • Diagrams › Blower Motor Relay23
        • Testing and Inspection › Blower Motor Relay23456
      • Compressor Clutch Relay › Component Information8 pages

        • Locations › Auxiliary Relay Box 42
        • Diagrams › Auxiliary Relay Box 42
        • Testing and Inspection › Auxiliary Relay Box 4234
      • Control Module HVAC › Component Information › Diagrams › Electronic Automatic Temperature Control Module2
    • Sensors and Switches - HVAC11 pages

      • Ambient Temperature Sensor / Switch HVAC › Component Information › Locations234
      • Cabin Temperature Sensor / Switch › Component Information › Diagrams23
      • Refrigerant Pressure Sensor / Switch, HVAC › High Pressure Sensor / Switch, HVAC › Component Information › Diagrams
      • Solar Sensor, HVAC › Component Information › Locations23
    • Service Port HVAC › Component Information › Locations234
    • Solar Sensor, HVAC › Component Information › Locations23
    • Vacuum Harness HVAC › Component Information › Service Precautions23
    • Vacuum Pump HVAC › Component Information › Diagrams23
    • Vacuum Reservoir HVAC › Component Information › Service and Repair
    • Vacuum Solenoid Valve HVAC › Component Information › Diagrams23
13. 13Restraint SystemsRestraint Systems: Sections
14. 14Accessories and Optional EquipmentAccessories and Optional Equipment: Sections
15. 15Body and FrameBody and Frame: Sections
16. 16Cruise ControlCruise Control: Sections
17. 17Instrument Panel, Gauges and Warning IndicatorsInstrument Panel, Gauges and Warning Indicators: Sections
18. 18Lighting and HornsLighting and Horns: Sections
19. 19Windows and GlassWindows and Glass: Sections
20. 20Wiper and Washer SystemsWiper and Washer Systems: Sections