AIR CONDITIONING – Ford F450 Super Duty 1999 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Heater Wiring Diagram for Ford F450 Super Duty 1999

List of elements for Heater Wiring Diagram for Ford F450 Super Duty 1999:

• (engine sensor harness, near breakout to blower motor resistor)
• (right side of engine compartment, near battery) g108
• (under center of dash) g201
• Blend door actuator (behind center of dash)
• Blend door potentiometer
• Blower motor
• Blower motor resistor (right side of engine compartment, near blower motor)
• Blower motor switch
• Blower relay
• C220
• C242
• C243
• C260
• C296
• C298
• Cold
• Def
• Floor
• Flr & def
• Function selector switch
• Fuse 10a
• Fuse 40a
• Hot at all times
• Hot in run
• Illumi- nation
• Instrument panel fuse box
• Interior lights system
• Mode selector switch
• Off
• Panel
• Panel &
• Power distribution box
• S180 (engine harness, near breakout to g108)
• S235 (main harness, near breakout to brake pedal position sensor)
• S257 (main harness, near breakout to inertia switch)
• S290 (main harness, near breakout to customer access)
• Warm

Manual A/C Wiring Diagram for Ford F450 Super Duty 1999

List of elements for Manual A/C Wiring Diagram for Ford F450 Super Duty 1999:

• A/c
• A/c clutch diode (taped in harness, near a/c compressor)
• A/c compressor clutch solenoid (left side of engine compartment)
• A/c cycling pressure switch (right side of engine compartment)
• Blend door actuator (behind center of dash)
• Blend door potentiometer
• Blower motor
• Blower motor resistor (right side of engine compartment, near blower motor)
• Blower motor switch
• Blower relay
• C225
• C242
• C243
• C260
• C296
• C298
• Cold
• Def
• Defrost
• Floor
• Flr & def
• Flr/def
• Function selector switch
• Fuse 10a
• Fuse 40a
• G101 (front of right front fender)
• G206 (behind center of dash)
• Hot at all times
• Hot in run
• Illumi- nation
• Instrument panel fuse box
• Interior lights system
• Junction box fuse/relay panel (lower left side of dash)
• Max a/c
• Mode selector switch
• Off panel/floor
• Panel
• Panel & off floor
• Power distribution box
• Powertrain control module (pcm) (right side of engine compartment)
• Refrigerant containment switch (right rear corner of engine compartment)
• S152 (engine sensor harness, near breakout to blower motor resistor)
• S180 (engine harness, near breakout to g108)
• S235 (main harness, near breakout to brake pedal position sensor)
• S257 (main harness, near breakout to inertia switch)
• S290 (main harness, near breakout to customer access)
• Vacuum pump (diesel)
• Warm