AIR CONDITIONING – Ford F550 Super Duty 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Ford F550 Super Duty 2012

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Ford F550 Super Duty 2012:

• (center of dash) g201
• (hvac jumper wiring harness, near breakout to top center of hvac housing) s250
• (top left of hvac module) (diesel w/ rapid heat) auxiliary heater control module (ahcm)
• Autolamp sensor in
• Batt
• Battery
• Battery junction box (bjb) (left rear of engine compt)
• Blower motor (right end of hvac unit)
• Blower motor relay
• Blower motor speed control (right side of hvac assembly)
• Body control module (bcm) (right kick panel)
• C1617e
• C1617f
• C211
• C213
• C214
• C2280a
• C2280b
• C2463a
• C2463b
• Cbp37
• Ch122
• Ch123
• Ch202
• Ch203
• Ch207
• Ch208
• Ch212
• Ch213
• Ch238
• Ch239
• Computer data lines system
• Defogger system
• Defrost request
• Defrost/panel/floor mode door actuator (left side of hvac assembly)
• Drv sunload
• Drv temp act fdbk
• Drv temp dr ccw
• Drv temp dr cw
• Evap temp sensor
• Front blower rly
• Fuse 10a
• Fuse 40a
• G101 (lower right rear of engine)
• G203 (left side of dash)
• Gd108
• Gd184
• Gnd
• Harness, near breakout to g201)
• High current battery junction box (bjb) (right side of engine compt)
• Hot at all times
• Hot in start or run
• Hs can+
• Hs can-
• Hvac module
• In car temp sen
• Lh111
• Mega fuse 125a
• Mode 1 act fdbk
• Mode dr 1 ccw
• Mode dr 1 cw
• Motor+
• Motor-
• Ms can+
• Ms can-
• Nca
• Pass sunload
• Pass temp act fdbk
• Pass temp dr ccw
• Pass temp dr cw
• Pwm
• Recirc ccw
• Recirc cw
• Red
• Return
• Rh111
• Right side temperature blend door actuator (top middle of hvac assembly)
• S226
• S257 (hvac jumper wiring harness, near breakout to right side of hvac housing)
• S286
• Sbp46
• Sdf05
• Variable blower ctrl
• Vbat
• Vdb04
• Vdb05
• Vdb06
• Vdb07
• Vh101
• Vh406
• Vh414
• Vh416
• Vh417
• Vh437
• Vh440
• Vh441
• Vpwr
• Vref

Automatic A/C Wiring Diagram (2 of 3) for Ford F550 Super Duty 2012

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Ford F550 Super Duty 2012:

• 10a
• 6.7l
• A/c clutch relay
• A/c compressor clutch field coil (a/c compressor)
• Air inlet mode door actuator (right side of hvac unit)
• Autolamp/sunload sensor (center of dash)
• Battery junction box (bjb) (left rear of engine compt)
• C1046
• C1168
• C213
• Evaporator temperature sensor (on evaporator)
• Except 6.7l
• Fuse 10a
• Fuse 72
• G108 (right rear of engine compt)
• G201 (center of dash)
• Hot at all times
• In vehicle temperature sensor (left side of dash)
• Left side temperature blend door actuator (bottom of hvac assembly)
• Pcm power relay
• S226
• Sensor engine compt wiring harness, near breakout to left front corner of vehicle)

Automatic A/C Wiring Diagram (3 of 3) for Ford F550 Super Duty 2012

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Ford F550 Super Duty 2012:

• 6.2l
• 6.7l
• 6.8l
• A/c pressure transducer (right front of engine compt)
• Aat
• Accr
• Acpt
• Ambient air temperature (aat) sensor (front passenger's rear view mirror assembly)
• C1046
• C1047
• C1148
• C1163
• C1165
• C1220
• C1232b
• C1232e
• C133
• C175b
• C175e
• C211
• C212
• C263
• C265
• C601
• C651
• C655
• Ce237
• Ch302
• Cht
• Computer data lines system
• Cooling fan (6.2l) (behind radiator)
• Cooling fan (6.7l) (behind radiator)
• Cylinder head temperature (cht) sensor (except 6.7l) (6.2l: rear of block, under intake) (6.8l: rear of right cylinder head)
• E-sigrtne
• Ect
• Engine controls system
• Engine coolant temperature (ect) sensor (6.7l) (top front of engine)
• Except 6.7l
• Fcv
• Fss
• G103 (right rear of engine compt)
• Hs can +
• Hs can -
• Kapwr
• Le111
• Le424
• Nca
• Pcmrc
• Powertrain control module (pcm) (right rear of engine compt)
• Pwrgnd
• Re405
• Re407
• Red
• S1013 (6.7l diesel engine harness, near breakout to intake throttle actuator)
• S116 (6.2l) (engine control sensor & fuel charge wiring harness, near breakout to c133)
• Sbb72
• Sig rtn
• Sigrtn
• Vbpwr
• Vdb04
• Vdb05
• Ve203
• Ve712
• Ve716
• Vec10
• Vh407
• Vh433
• Vpwr
• Vref
• W/ power mirrors
• W/ window one touchup
• W/o power mirrors
• W/o window one touchup

Manual A/C Wiring Diagram (1 of 2) for Ford F550 Super Duty 2012

List of elements for Manual A/C Wiring Diagram (1 of 2) for Ford F550 Super Duty 2012:

• (center of dash) g201
• (hvac jumper wiring harness, near breakout to top center of hvac housing) s251
• (top left of hvac module) (diesel w/ rapid heat) auxiliary heater control module (ahcm)
• Batt
• Battery
• Battery junction box (bjb) (left rear of engine compt)
• Blower motor (right end of hvac unit)
• Blower motor relay
• Blower motor speed control (right side of hvac assembly)
• Body control module (bcm) (right kick panel)
• C1617e
• C1617f
• C211
• C213
• C214
• C2280a
• C2280b
• C2463a
• C2463b
• Cbp37
• Ch122
• Ch123
• Ch202
• Ch203
• Ch207
• Ch208
• Ch238
• Ch239
• Computer data lines system
• Defogger system
• Defrost request
• Defrost/panel/floor mode door actuator (left side of hvac assembly)
• Evap temp sensor
• Evaporator temperature sensor (on evaporator)
• Front blower rly
• Fuse 10a
• Fuse 40a
• G101 (lower right rear of engine)
• G203 (left side of dash)
• Gd108
• Gd184
• Gnd
• High current battery junction box (bjb) (right side of engine compt)
• Hot at all times
• Hot in start or run
• Hs can+
• Hs can-
• Hvac module
• Lh111
• Mega fuse 125a
• Mode 1 act fdbk
• Mode dr 1 ccw
• Mode dr 1 cw
• Motor+
• Motor-
• Mscan+
• Mscan-
• Nca
• Pass temp act fdbk
• Pass temp dr ccw
• Pass temp dr cw
• Pwm
• Recirc ccw
• Recirc cw
• Red
• Return
• Rh111
• Right side temperature blend door actuator (top middle of hvac assembly)
• S226
• S250 (hvac jumper wiring harness, near breakout to top center of hvac housing)
• S257 (hvac jumper wiring harness, near breakout to right side of hvac housing)
• S286
• Sbp46
• Sdf05
• Variable blower ctrl
• Vbat
• Vdb04
• Vdb05
• Vdb06
• Vdb07
• Vh101
• Vh406
• Vh437
• Vh440
• Vpwr
• Vref

Manual A/C Wiring Diagram (2 of 2) for Ford F550 Super Duty 2012

List of elements for Manual A/C Wiring Diagram (2 of 2) for Ford F550 Super Duty 2012:

• (6.7l diesel engine harness, near breakout to intake throttle actuator) s1013
• (behind radiator) (6.7l) cooling fan
• (engine control sensor & fuel charge wiring harness, near breakout to c133) (6.2l) s116
• (s239 engine control sensor engine compt wiring harness, near breakout to right front corner of vehicle)
• (top front of engine) (6.7l) engine coolant temperature (ect) sensor
• 10a
• 6.2l
• 6.7l
• 6.8l
• A/c clutch relay
• A/c compressor clutch field coil (a/c compressor)
• A/c pressure transducer (right front of engine compt)
• Aat
• Accr
• Acpt
• Air inlet mode door actuator (right side of hvac unit)
• Ambient air temperature (aat) sensor (front passenger's rear view mirror assembly)
• Battery junction box (bjb) (left rear of engine compt)
• C1046
• C1047
• C1148
• C1163
• C1165
• C1168
• C1220
• C1232b
• C1232e
• C133
• C175b
• C175e
• C211
• C212
• C213
• C263
• C265
• C601
• C651
• C655
• Ce237
• Ch302
• Cht
• Computer data lines system
• Cooling fan (6.2l) (behind radiator)
• Cylinder head temperature (cht) sensor (except 6.7l) (6.2l: rear of block, under intake) (6.8l: rear of right cylinder head)
• E-sigrtne
• Ect
• Engine compt wiring harness, near breakout to left front corner of vehicle)
• Engine controls system
• Except 6.7l
• Fcv
• Fss
• Fuse 10a
• Fuse 72
• G103 (right rear of engine compt)
• G108 (right rear of engine compt)
• Hot at all times
• Hs can +
• Hs can -
• Kapwr
• Le111
• Le424
• Nca
• Pcm power relay
• Pcmrc
• Powertrain control module (pcm) (right rear of engine compt)
• Pwrgnd
• Re405
• Re407
• Red
• S100
• Sbb72
• Sig rtn
• Sigrtn
• Vbpwr
• Vdb04
• Vdb05
• Ve203
• Ve712
• Ve716
• Vec10
• Vh407
• Vh433
• Vpwr
• Vref
• W/ power mirrors
• W/ window one touchup
• W/o power mirrors
• W/o window one touchup