AIR CONDITIONING – Ford Econoline E250 2006 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Manual A/C Wiring Diagram, with Stripped Chassis for Ford Econoline E250 2006

List of elements for Manual A/C Wiring Diagram, with Stripped Chassis for Ford Econoline E250 2006:

• (not used)
• A/c cycling switch
• A/c demand signal
• A/c on input signal
• Battery junction box (bjb) (left side of engine compt)
• Blower motor relay
• C1026
• C175b
• Central junction box (cjb) (behind left side of dash)
• Fuse 15a
• Fuse 50a
• Fused blower motor feed
• G114 (left rear of engine compt)
• Hot at all times
• Hot in run
• Powertrain control module (pcm) (left rear of engine compt)
• S195
• To body builder switch

Manual A/C Wiring Diagram, without Stripped Chassis (1 of 2) for Ford Econoline E250 2006

List of elements for Manual A/C Wiring Diagram, without Stripped Chassis (1 of 2) for Ford Econoline E250 2006:

• (at left side of engine compt) g101
• (engine control sensor & fuel charge wiring harn, near breakout to front of engine) s1052
• (except diesel) (diesel)
• (right rear of engine compt) g107
• A/c clutch cycling pressure switch (right side of engine compt)
• A/c clutch field coil (on lower right front of engine)
• A/c clutch relay
• A/c compressor clutch diode
• A/c high pressure switch (right rear of engine compt)
• A/c sw
• Auxiliary relay box 1 (diesel: right rear of engine compt) (except diesel: left rear of engine compt)
• Battery junction box (bjb) (diesel: at right front of engine compt) (except diesel: at left side of engine compt)
• C175b
• C176a
• C294a
• C294d
• Central junction box box (cjb) (behind left side of dash)
• Clutch ctrl c176c
• Defrost
• Diesel
• Dual pressure switch (right front of engine compt)
• Electronic fan clutch (diesel) (left front of engine)
• Engine controls system
• Engine coolant temperature (ect) sensor (on upper left front of engine) (diesel)
• Except diesel
• Floor
• Front function selector switch assembly
• Fss
• Fuse 15a
• Fuse 30a
• G107 (right rear of engine compt)
• G204 (at left kick panel)
• Gnd
• Hot at all times
• Hot in run
• Input
• Max a/c
• Mix
• Mode switch
• Nca
• Norm a/c
• Off
• Pcm power relay
• Powertrain control module (pcm) (left rear of engine compt, near master brake cylinder)
• Red
• Relay ctrl
• S1005
• S1033
• S1053
• S1057
• S142
• S143
• S145
• S186
• S203
• S223
• S242
• Temperature blend door actuator (behind right side of dash, on a/c heater plenum)
• Temperature control potentiometer
• To s111 (diagram 2 of 2)
• Vent
• Vent norm a/c
• Vpwr

Manual A/C Wiring Diagram, without Stripped Chassis (2 of 2) for Ford Econoline E250 2006

List of elements for Manual A/C Wiring Diagram, without Stripped Chassis (2 of 2) for Ford Econoline E250 2006:

• (a/c blower motor wiring harn, near breakout to left side of rear seats) s400
• (not used)
• (taillight wiring harn, near breakout to c925)
• 87a
• Auxiliary blower motor (behind left rear wheelwell)
• Auxiliary blower motor resistor assembly (behind left rear wheelwell)
• Auxiliary blower motor switch
• Battery junction box (bjb) (diesel: at right front of engine compt) (except diesel: at left side of engine compt)
• Blower motor relay
• Blower motor resistor (diesel: right rear of engine compt) (except diesel: right side of engine compt)
• Blower motor switch
• C219
• C294b
• C294c
• C312
• C925
• Cutaway
• Diesel: c140, except diesel: c237) s111
• From function selector switch (diagram 1 of 2)
• Front blower motor (at right rear of engine compt)
• Front function selector switch assembly
• Fuse 50a
• G101 (diesel: left side of engine compt) (except diesel: left front of engine compt)
• G107 (right rear of engine compt)
• G203 (at left end of dash)
• G400 (left side of vehicle rear end)
• High
• Hot at all times
• Low
• Off
• Rear a/c blower speed relay 1 (in left rear corner of vehicle, above wheelwell)
• Rear a/c blower speed relay 2 (in left rear corner of vehicle, above wheelwell)
• S1029
• S143
• S144 (engine control sensor harn, near breakout to right side of engine compt)
• S202
• S303
• S304
• S305
• S401
• Van & wagon