E 450 V8-5.4L (2009): Heating and Air Conditioning

Also for this vehicle: E 450 V10-6.8L (2008), E 450 V8-6.0L DSL Turbo (2007), E 450 V8-6.0L DSL Turbo VIN P (2004), E-Series (E-150 to E-450) 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 › Service and Repair2
- Air Door, HVAC › Air Door Actuator / Motor, HVAC › Component Information7 pages
  - Locations2
  - Service and Repair › Vacuum Control Motor - Floor/Defrost Door2 3 4 5
- Air Register › Component Information › Service and Repair › Register2
- Ambient Temperature Sensor / Switch HVAC › Component Information › Locations2
- Blower Motor › Auxiliary Blower Motor › Component Information › Locations2
- Blower Motor Relay › Component Information9 pages
- Blower Motor Resistor › Component Information9 pages
- Cabin Air Filter › Component Information › Service and Repair
- Compressor HVAC7 pages
  - Compressor Clutch › Component Information › Specifications2
  - Compressor Clutch Coil › Component Information › Diagrams2 3 4 5
- Compressor Clutch Relay › Component Information › Locations2
- Condenser HVAC › Component Information › Description and Operation2 3
- Control Assembly, HVAC › Component Information8 pages
  - Diagrams2 3
  - Service and Repair › Blower Motor Switch2 3 4 5
- Evaporator Core › Component Information9 pages
  - Description and Operation2
  - Service and Repair › Evaporator Core2 3 4 5 6 7
- Evaporator Temperature Sensor / Switch › Component Information › Description and Operation
- Expansion Block/Orifice Tube › Component Information › Description and Operation › Description and Operation2 3
- Heater Core › Component Information8 pages
  - Testing and Inspection › Heater Core2 3 4
  - Service and Repair › Heater Core2 3 4
- High Pressure Safety Valve HVAC › Component Information › Description and Operation › A/C Pressure Relief Valve2
- Hose/Line HVAC › Component Information › Service and Repair › Compressor to Condenser Discharge Line2 3 4 5 6
- Housing Assembly HVAC › Component Information › Service and Repair › Evaporator Core Housing2 3 4 5 6 7 8
- Refrigerant › Component Information7 pages
  - Specifications › Capacity Specifications2
  - Service and Repair › Air Conditioning (A/C) System Recovery, Evacuation and Charging2 3 4 5
- Refrigerant Oil › Component Information › Specifications › Capacity Specifications2
- Refrigerant Pressure Sensor / Switch, HVAC › High Pressure Sensor / Switch, HVAC › Component Information › Locations2
- Relays and Modules - HVAC11 pages
  - Blower Motor Relay › Component Information9 pages
    Locations › Auxiliary Blower Motor Relay2 3
    Diagrams › Auxiliary Blower Motor Relay2
    Testing and Inspection › Auxiliary Blower Motor Speed Relay2 3 4
  - Compressor Clutch Relay › Component Information › Locations2
- Sensors and Switches - HVAC5 pages
- Service Port HVAC › Component Information › Description and Operation
- Vacuum Reservoir HVAC › Component Information › Service and Repair
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