AIR CONDITIONING – Ford E450 Super Duty 2001 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Heater Wiring Diagram, with Stripped Chassis for Ford E450 Super Duty 2001

List of elements for Heater Wiring Diagram, with Stripped Chassis for Ford E450 Super Duty 2001:

• (engine control harness, near breakout to 42 pin in-line connector, left rear of engine compartment below access cover) s195
• (left rear of engine compartment, near master cylinder) g116
• Battery junction box (in left front of engine compartment)
• Blower motor
• Blower motor relay
• Fuse 50a
• Fused blower motor feed
• Hot at all times

Heater Wiring Diagram, without Stripped Chassis for Ford E450 Super Duty 2001

List of elements for Heater Wiring Diagram, without Stripped Chassis for Ford E450 Super Duty 2001:

• (auxiliary blower motor harness, in breakout to 12-pin in-line connector left rear cargo area) s401
• (behind upper left side of dash, near kick panel) g202
• (below left side of dash, near kick panel) g202
• (engine control harness, near breakout to 76 pin in-line connector, left rear of engine compartment, on firewall) s122
• (left rear corner of vehicle, near left rear door) g999
• (main harness near breakout to radio) s202
• (not used)
• (rear harness, near breakout to 12 pin gray in-line connector, along left "b" pillar near roof)
• .25 ohms +/- 10%
• .8 ohms +/- 10%
• 2.7 ohms +/- 10%
• 87a
• Auxiliary blower motor (above left rear wheelwell)
• Auxiliary blower motor relay (in left rear corner of vehicle, above wheelwell)
• Auxiliary blower resistor (above left rear wheelwell)
• Auxiliary heater blower switch note: (w/o rear contrl: low position) (with rear control: rear control)
• Auxiliary heater blower switch off
• Auxiliary high blower motor relay (in left rear corner of vehicle, above wheelwell)
• Battery junction box (in left front of engine compartment)
• Blend door actuator (behind right side of dash, on a/c-heater plenum)
• Blower motor (on right side of engine compartment)
• Blower motor relay
• Blower motor resistor (in right rear of engine compartment)
• Central junction box left side of dash, near kick panel)
• Cutaways
• Cutout switch)
• Def/flr
• Defrost
• Floor
• Front blower switch
• Function selector switch
• Fuse 13 15a
• Fuse 13 50a
• Fuse 16 50a
• G108 (left front of engine compartment, at left upper radiator support)
• G109 (right front of engine compartment, at right upper radiator support)
• G202 (behind upper left side of dash, near kick panel)
• High
• Hot at all times
• Hot in run
• Low
• Off
• Pnk/ (main harness, near breakout to radio) s203
• Rear auxiliary blower switch
• S111 (engine control harness, near breakout to battery junction box)
• S143 (engine control harness, near breakout to a/c pressure cut-out switch)
• S202 (main harness, near breakout to radio)
• S303
• S304
• S305
• S323
• S400 (window regulator relay switch harness, near breakout for 2 pin connector behind left "b" pillar)
• See note below
• Temper- ature control switch
• Thermal limiter
• Vans & wagons
• Vent
• W/ rear control
• W/auxiliary heat
• W/o rear con- trol

6.8L

6.8L, Manual A/C Wiring Diagram, with Stripped Chassis for Ford E450 Super Duty 2001

List of elements for 6.8L, Manual A/C Wiring Diagram, with Stripped Chassis for Ford E450 Super Duty 2001:

• (left rear of engine compartment, near master cylinder) g116
• (not used)
• (right rear of engine compartment) g105
• A/c compressor clutch
• A/c compressor clutch diode
• A/c demand
• A/c on input signal
• A/c switch
• Battery junction box (in left front of engine compartment)
• Blower motor
• Blower motor relay
• Breakout to fuel injector 6) s107
• C1001f
• Central junction box (left side of dash, near kick panel)
• Fuse 15a
• Fuse 50a
• Fused blower motor feed
• Hot at all times
• Hot in run
• Powertrain control module (in left rear of engine compartment, near brake master cylinder)