AIR CONDITIONING – Ford Focus SE 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Electric (1 of 3) for Ford Focus SE 2012

List of elements for Automatic A/C Wiring Diagram, Electric (1 of 3) for Ford Focus SE 2012:

• (left center of dash) in-vehicle temperature/ humidity sensor
• (left kick panel) g201
• (top center of dash) autolamp/ sunload sensor
• Air inlet blend door actuator (right side of hvac unit)
• Aspirator gnd
• Auto lamps sens
• Blower control
• Bmrc
• Body control module (lower right side of dash)
• C213
• C2280a
• C2280c
• C2280f
• C228a
• C228b
• Ch123
• Ch201
• Ch202
• Ch203
• Ch204
• Ch205
• Ch206
• Ch207
• Ch208
• Ch209
• Ch210
• Ch211
• Ch212
• Ch213
• Ch214
• Ch215
• Ch227
• Ch228
• Ch229
• Ch230
• Ch231
• Ch237
• Ch238
• Ch239
• Ch240
• Ch241
• Computer data lines system
• Defr a
• Defr b
• Defr c
• Defr d
• Defr pwr
• Defrost mode door actuator (right side of hvac unit)
• Disc floor l sens
• Disc floor r sens
• Disc panel l sens
• Disc panel r sens
• Evap temp sens
• Evaporator temperature sensor
• Fuse 10a
• Gd133
• Gnd
• Hot at all times
• Hs can+
• Hs can-
• Humidity gnd
• Hvac module
• In-car sens
• L sunl sens
• L temp a
• L temp b
• L temp c
• L temp d
• L temp power
• Left center register air discharge temperature sensor (left side of top center dash)
• Left footwell air discharge temperature sensor (left side of hvac unit)
• Left temperature blend door actuator (left side of hvac unit)
• Micro
• Ms can+
• Ms can-
• Pa/fl a
• Pa/fl b
• Pa/fl c
• Pa/fl d
• Pa/fl pwr
• Panel/floor mode door actuator
• R sunl sens
• R temp a
• R temp b
• R temp c
• R temp d
• R temp power
• Recirc a
• Recirc b
• Recirc c
• Recirc d
• Recirc power
• Rh103
• Rh104
• Rh105
• Rh107
• Right center register air discharge temperature sensor (right side of top center dash)
• Right footwell air discharge temperature sensor (right side of hvac unit)
• Right temperature blend door actuator (right side of hvac unit)
• S202
• S246 (main wiring assembly, near breakout to front controls interface module (fcim))
• Sbp27
• Sens
• Sens gnd
• Sigrtn
• Vbatt
• Vdb04
• Vdb05
• Vdb06
• Vdb07
• Vh101
• Vh406
• Vh409
• Vh410
• Vh411
• Vh412
• Vh413
• Vh414
• Vh416
• Vh417
• Vln52
• Vpwr

Automatic A/C Wiring Diagram, Electric (2 of 3) for Ford Focus SE 2012

List of elements for Automatic A/C Wiring Diagram, Electric (2 of 3) for Ford Focus SE 2012:

• (junction box wiring assembly, near breakout to brake booster solenoid)
• (left side of motor compt) blower motor relay diode
• (right front of electric motor assembly) a/c high pressure sensor
• (right front of electric motor assembly) a/c low pressure sensor
• A10
• Aat
• Ac sol lsd
• Achp
• Aclp
• Battery junction box (bjb) (left side of motor compt)
• Blower control
• Blower motor (center of dash)
• Blower motor control module
• Blower motor relay
• C1035c
• C1617j
• C175a
• C175b
• C214
• C238
• C297a
• C297b
• C340
• Cabin air conditioning isolator solenoid valve
• Cbb47
• Cet25
• Computer data lines system
• Engine controls system
• Engine cooling fan relay
• Ev hs can+
• Ev hs can-
• Fcv
• Fuse 10a
• Fuse 40a
• Fuse 5a
• G105 (left side of motor compt)
• G202 (right kick panel)
• Gd138
• Gnd
• High current battery junction box (left side of motor compt)
• Hot at all times
• Hot w/ pcm power relay energized
• Hvil sense
• Hvil source
• Lh108
• Mega fuse 8 50a
• Motor+
• Motor-
• Nca
• Powertrain control module (pcm) (front of left front wheelwell)
• Red
• Rh107
• Rh108
• S102
• S115
• S131
• S132
• S203
• Sig rtn
• Vdb04
• Vdb05
• Ve203
• Ve740
• Vh101
• Vh422
• Vpwr
• Vref
• Za113
• Za114

Automatic A/C Wiring Diagram, Electric (3 of 3) for Ford Focus SE 2012

List of elements for Automatic A/C Wiring Diagram, Electric (3 of 3) for Ford Focus SE 2012:

• Air conditioning control module (accm) (front of electric motor assembly)
• Ambient air temperature (aat) sensor (in right exterior rearview mirror assembly)
• Battery junction box (bjb) (left side of motor compt)
• C1035c
• C1457a
• C1822a
• C1822b
• C1822c
• C1822d
• C1822e
• C1822f
• C1822g
• C1822h
• C4804d
• C4805a
• C626
• Cbb12
• Computer data lines system
• Cyd01
• Cyd02
• Dc/dc converter control module (left side of electric motor assembly)
• Electronics
• Engine cooling fan motor (left front of motor compt)
• Ev hs can+
• Ev hs can-
• Front fuse 20a
• Fuse 10a
• G104 (left front of motor compt)
• G105 (left side of motor compt)
• Gd151
• Gnd
• Hdc52
• Hdc53
• Hot in run or start
• Hv batt(+)
• Hv batt(-)
• Hv main positive
• Hv+
• Hv-
• Hvil
• Hvil in
• Hvil out
• Hyt01
• Hyt02
• Instrument panel cluster (ipc)
• Lower high voltage battery pack (under rear seats)
• Middle fuse 40a
• Ms can+
• Ms can-
• Nca
• Ptc heater (right side of electric motor assembly)
• Pwr
• Rear fuse 40a
• S101
• S151
• Transmission control module (tcm) (top of transmission)
• Upper high voltage battery pack (behind rear seats)
• Variable fan ctrl
• Vdb04
• Vdb05
• Vpwr
• Za113
• Za114

Automatic A/C Wiring Diagram, Except Electric (1 of 2) for Ford Focus SE 2012

List of elements for Automatic A/C Wiring Diagram, Except Electric (1 of 2) for Ford Focus SE 2012:

• (top center of dash) autolamp/ sunload sensor
• Air inlet mode door actuator (right side of dash)
• Aspirator sens
• Auto lamps sens
• Blower control
• Bmrc
• Body control module
• C213
• C2280a
• C2280c
• C2280f
• C228a
• C228b
• Ch123
• Ch201
• Ch202
• Ch203
• Ch204
• Ch205
• Ch206
• Ch207
• Ch208
• Ch209
• Ch210
• Ch211
• Ch212
• Ch213
• Ch214
• Ch215
• Ch227
• Ch228
• Ch229
• Ch230
• Ch231
• Ch237
• Ch238
• Ch239
• Ch240
• Ch241
• Computer data lines system
• Defr a
• Defr b
• Defr c
• Defr d
• Defr pwr
• Defrost mode door actuator (right side of dash)
• Disc floor l sens
• Disc floor r sens
• Disc panel l sens
• Disc panel r sens
• Driver temperature blend door actuator (center of dash)
• Evap temp sens
• Evaporator air discharge temperature sensor (right side of dash)
• Fuse 10a
• Fuse 7.5a
• G201 (bottom of left "a" pillar)
• Gd133
• Gnd
• Hot at all times
• Hot w/ ign relay energized
• Humidity sens
• Hvac module (center of dash)
• In-car sens
• In-vehicle temperature/ humidity sensor (left center of dash)
• L sunl sens
• L temp a
• L temp b
• L temp c
• L temp d
• L temp power
• Left floor discharge air temperature sensor
• Left panel discharge air temperature sensor
• Micro
• Ms can+
• Ms can-
• Pa/fl a
• Pa/fl b
• Pa/fl c
• Pa/fl d
• Pa/fl pwr
• Panel/floor mode door actuator (center of dash)
• R sunl sens
• R temp a
• R temp b
• R temp c
• R temp d
• R temp power
• Recirc a
• Recirc b
• Recirc c
• Recirc d
• Recirc power
• Rh103
• Rh104
• Rh105
• Rh107
• Right floor discharge air temperature sensor
• Right panel discharge air temperature sensor
• S201
• S230 (w/ heated seats)
• S246 (main wiring harness near breakout to passenger temperature blend door actuator)
• Sbp27
• Sens
• Sens gnd
• Sigrtn
• Temperature blend door actuator
• Vbatt
• Vdb06
• Vdb07
• Vh101
• Vh406
• Vh409
• Vh410
• Vh411
• Vh412
• Vh413
• Vh414
• Vh416
• Vh417
• Vln52
• Vpwr

Automatic A/C Wiring Diagram, Except Electric (2 of 2) for Ford Focus SE 2012

List of elements for Automatic A/C Wiring Diagram, Except Electric (2 of 2) for Ford Focus SE 2012:

• (rear of engine compt) a/c pressure transducer
• A/c clutch relay
• A/c compressor clutch field coil (a/c compressor)
• Accr
• Acpt
• Battery junction box (bjb) (left side of engine compt)
• Blower control
• Blower motor (center of dash)
• Blower motor control capacitor (early production) (center of dash)
• Blower motor control module
• Blower motor relay
• C-sigrtn
• C-vref
• C1035c
• C1617j
• C175b
• C175e
• C214
• C297a
• C297b
• Ch109
• Computer data lines system
• Distribution system
• Ect
• Ect-gnd
• Electronics
• Engine coolant temperature (ect) sensor (right rear of engine)
• Engine cooling fan motor (radiator assembly)
• Engine cooling fan relay
• Fan control variable
• Fcv
• Fuse 10a
• Fuse 15a
• Fuse 40a
• Fuse 5a
• G104 (left side of engine compt)
• G105 (left side of engine compt)
• G202 (bottom of right "a" pillar)
• Gd138
• Gnd
• Grille shutter actuator
• High current battery junction box
• Hot at all times
• Hot in start or run
• Hs can+
• Hs can-
• Lh108
• Lin
• Mega fuse 8 50a
• Motor+
• Motor-
• Nca
• Power
• Powertrain control module (pcm) (rear of engine)
• Pwr
• Re141
• Red
• Rh108
• S101
• S102
• S115
• S120 (engine control sensor & fuel charge wiring harness near breakout to c133)
• S203
• S253 (early production) (main wiring harness near breakout to c211)
• Starting/ charging system
• V power
• Vdb04
• Vdb05
• Ve203
• Ve716
• Vh422
• Vpwr

Manual A/C Wiring Diagram, Except Electric (1 of 2) for Ford Focus SE 2012

List of elements for Manual A/C Wiring Diagram, Except Electric (1 of 2) for Ford Focus SE 2012:

• (top center of dash) autolamp/ sunload sensor
• A/c on
• A/c on sw
• Air inlet mode door actuator (right side of dash)
• Auto lamps sens
• Blower motor resistor (right side of dash)
• Blower speed 1
• Blower speed 2
• Blower speed 3
• Blower speed 4
• Bmrc
• Body control module
• C213
• C2280a
• C2280c
• C2280f
• C2357a
• C2357b
• Cbb28
• Cbp04
• Ch123
• Ch201
• Ch202
• Ch203
• Ch204
• Ch205
• Ch207
• Ch208
• Ch232
• Ch233
• Ch234
• Ch235
• Ch236
• Ch427
• Ch428
• Ch429
• Ch434
• Cln17
• Dc recirc+
• Dc recirc-
• Defrost/panel/floor mode door actuator (center of dash)
• Evap temp sens
• Evaporator air discharge temperature sensor (right side of dash)
• Fuse 10a
• Fuse 7.5a
• G201 (bottom of left "a" pillar)
• G202 (bottom of right "a" pillar)
• Gd133
• Gd138
• Gnd
• Hot at all times
• Hot w/ ign relay energized
• Hvac module (center of dash)
• Illum
• Interior lights system
• Micro
• Mode door a
• Mode door b
• Mode door c
• Mode door d
• Mode door power
• Rh107
• S202
• S203
• S230 (w/ heated seats)
• S245 (main wiring harness near breakout to temperature blend door actuator)
• Sbp27
• Sigrtn
• Temp door a
• Temp door b
• Temp door c
• Temp door d
• Temp door power
• Temperature blend door actuator
• Thermal limiter
• V batt
• Vh406
• Vln52
• Vpwr

Manual A/C Wiring Diagram, Except Electric (2 of 2) for Ford Focus SE 2012

List of elements for Manual A/C Wiring Diagram, Except Electric (2 of 2) for Ford Focus SE 2012:

• (center of dash) blower motor
• A/c clutch relay
• A/c compressor clutch field coil (a/c compressor)
• A/c pressure transducer (rear of engine compt)
• Accr
• Acpt
• Battery junction box (bjb) (left side of engine compt)
• Blower motor relay
• C-sigrtn
• C-vref
• C1035c
• C1617j
• C175b
• C175e
• C214
• Ch109
• Computer data lines system
• Ect
• Ect-gnd
• Electronics
• Engine coolant temperature (ect) sensor (right rear of engine)
• Engine cooling fan motor (radiator assembly)
• Engine cooling fan relay
• Fan control variable
• Fcv
• Fuse 10a
• Fuse 15a
• Fuse 40a
• Fuse 5a
• G104 (left side of engine compt)
• G105 (left side of engine compt)
• Gnd
• Grille shutter actuator
• High current battery junction box
• Hot at all times
• Hot in start or run
• Hs can+
• Hs can-
• Lh108
• Lin
• Mega fuse 8 50a
• Nca
• Power distribution system
• Powertrain control module (pcm) (rear of engine)
• Pwr
• Re141
• Red
• Rh108
• S101
• S102
• S115
• S120 (engine control sensor & fuel charge wiring harness near breakout to c133)
• Starting/charging system
• V power
• Vdb04
• Vdb05
• Ve203
• Ve716
• Vh422