Expedition 2WD V8-281 4.6L SOHC (1998): Heating and Air Conditioning

Also for this vehicle: Expedition 2WD V8-281 4.6L VIN W EFI (1997), Expedition 2WD V8-4.6L SOHC VIN 6 (1999), Expedition 2WD V8-4.6L SOHC VIN W (2000), Expedition 2WD V8-5.4L (2009), Expedition 2WD V8-5.4L SOHC VIN L (1997), Expedition 4WD V8-281 4.6L SOHC (1998), Expedition 4WD V8-4.6L SOHC VIN 6 (1997), Expedition 4WD V8-4.6L SOHC VIN W (1999), Expedition 4WD V8-5.4L (2007), Expedition 4WD V8-5.4L SOHC VIN 5 (2005), Expedition 4WD V8-5.4L SOHC VIN L (2000), Expedition 4WD V8-5.4L VIN 5 (2006), Expedition Factory Service Manual (2007).

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
- Accumulator HVAC › Component Information › Specifications2 3 4 5
- Air Door, HVAC18 pages
  - Air Door Actuator / Motor, HVAC › Component Information16 pages
    Specifications › Air Door Actuator2
    Diagrams › Auxiliary Blend Door Actuator2 3
    Service and Repair › Air Door Actuator2 3 4 5 6 7 8 9 10 11
  - Air Door Position Sensor / Switch, HVAC › Component Information › Diagrams › Air Door Position Sensor / Switch, HVAC2
- Air Duct › Component Information4 pages
  - Specifications
  - Service and Repair › Defrost Nozzles and Side Demister Duct2 3
- Air Register › Component Information6 pages
  - Specifications
  - Service and Repair › Auxiliary2 3 4 5
- Ambient Temperature Sensor / Switch HVAC › Component Information › Description and Operation
- Aspirator, HVAC › Component Information › Technical Service Bulletins2 pages
  - Customer Interest for Aspirator: › 00-1-8 › Jan › 00 › A/C - Blower Motor Stays on HIGH
  - All Technical Service Bulletins for Aspirator: › 00-1-8 › Jan › 00 › A/C - Blower Motor Stays on HIGH
- Blower Motor › Component Information13 pages
- Blower Motor Relay › Component Information › Locations2
- Blower Motor Resistor › Component Information4 pages
  - Specifications
  - Diagrams › Auxiliary Blower Resistors2 3
- Blower Motor Switch › Component Information8 pages
  - Diagrams › Blower Switch2 3
  - Testing and Inspection › Blower Switch2 3 4 5
- Cabin Air Filter › Component Information › Service and Repair
- Cabin Temperature Sensor / Switch › Component Information › Specifications2 3 4
- Compressor HVAC21 pages
- Compressor Clutch Relay › Component Information › Locations
- Compressor Fitting HVAC › Component Information › Specifications2 3 4
- Condenser HVAC › Component Information › Specifications2 3 4 5
- Control Assembly, HVAC › Component Information15 pages
- Control Module HVAC › Component Information6 pages
  - Description and Operation › Blower Motor Speed Control2
  - Service and Repair › Blower Motor Speed Control2 3 4
- Coupler HVAC › Component Information9 pages
  - Specifications2
  - Service and Repair › Peanut Fitting2 3 4 5 6 7
- Evaporator Core › Component Information8 pages
- Expansion Block/Orifice Tube › Component Information › Locations2 3 4 5 6
- Expansion Valve › Component Information › Specifications2 3 4
- Heater Core › Component Information18 pages
  - Technical Service Bulletins11 pages
    All Technical Service Bulletins:5 pages
    06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage2 3
    97-19-11 › Sep › 97 › Heater Core - On Car Pressure Test For Warranty Claim2
    Customer Interest: › 06-21-19 › Oct › 06 › A/C - Heater Core Electrolysis/Leakage2 3
    All Other Service Bulletins for Heater Core: › 00-26-1 › Dec › 00 › Engine - Rough Idle/Noise When Cold2 3
    All Other Service Bulletins for Heater Core: › 00-26-1 › Dec › 00 › Engine - Rough Idle/Noise When Cold
  - Description and Operation › Auxiliary2
  - Service and Repair › Back Flushing-Heater Core2 3 4 5
- Heater Core Case › Component Information › Specifications2 3 4
- Heater Hose › Component Information25 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 › Front Auxiliary Heater Outlet and Inlet Line2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
- High Pressure Safety Valve HVAC › Component Information4 pages
  - Specifications › Mechanical Specifications2
  - Description and Operation › A/C High Pressure Safety Valve2
- Hose/Line HVAC › Component Information22 pages
- Refrigerant › Component Information11 pages
  - Technical Service Bulletins › A/C - Identification of Non Approved Refrigerants2 3 4 5 6 7 8 9
  - Specifications › Capacity Specifications2
- Refrigerant Filter › Component Information › Technical Service Bulletins › A/C - Filtering Refrigerant After Compressor Replacement2 3 4
- Refrigerant Oil › Component Information7 pages
  - Specifications › Capacity Specifications2
  - Service and Repair › Compressor Oil2 3 4 5
- Refrigerant Pressure Sensor / Switch, HVAC › Component Information6 pages
- Relays and Modules - HVAC9 pages
  - Blower Motor Relay › Component Information › Locations2
  - Compressor Clutch Relay › Component Information › Locations
  - Control Module HVAC › Component Information6 pages
    Description and Operation › Blower Motor Speed Control2
    Service and Repair › Blower Motor Speed Control2 3 4
- Sensors and Switches - HVAC23 pages
  - Air Door Position Sensor / Switch, HVAC › Component Information › Diagrams › Air Door Position Sensor / Switch, HVAC2
  - Ambient Temperature Sensor / Switch HVAC › Component Information › Description and Operation
  - Blower Motor Switch › Component Information8 pages
    Diagrams › Blower Switch2 3
    Testing and Inspection › Blower Switch2 3 4 5
  - Cabin Temperature Sensor / Switch › Component Information › Specifications2 3 4
  - Refrigerant Pressure Sensor / Switch, HVAC › Component Information6 pages
    Specifications › Mechanical Specifications2
    Description and Operation › A/C Pressure Cutoff Switch2
    Service and Repair › A/C Cycling Switch2
  - Solar Sensor, HVAC › Component Information › Description and Operation2
- Service Port HVAC › Component Information › Description and Operation
- Solar Sensor, HVAC › Component Information › Description and Operation2
- Vacuum Harness HVAC › Component Information › Service and Repair2
- Vacuum Reservoir HVAC › Component Information › Service and Repair
- Wiring Harness HVAC › Component Information › Technical Service Bulletins2 pages
  - Customer Interest for Wiring Harness HVAC: › 98-23-9 › Nov › 98 › A/C - No/Intermittent Auxiliary A/C Mode/Blower Control
  - All Technical Service Bulletins for Wiring Harness HVAC: › 98-23-9 › Nov › 98 › A/C - No/Intermittent Auxiliary A/C Mode/Blower Control
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