AIR CONDITIONING – Ford Focus ST 2014 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Electric (1 of 3) for Ford Focus ST 2014

List of elements for Automatic A/C Wiring Diagram, Electric (1 of 3) for Ford Focus ST 2014:

• (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 (upper left 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 (left side of hvac evaporator assembly)
• Fuse 10a
• Gd133
• Gnd
• Hot at all times
• Hs can+
• Hs can-
• Humidity gnd
• Hvac control 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 center register side of top center dash)
• Left footwell air discharge temperature sensor (left footwell side of hvac unit)
• Left temperature blend door actuator (lower 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 (lower left side of hvac unit)
• 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 center register side of top center dash)
• Right footwell air discharge temperature sensor (right footwell side of hvac unit)
• Right temperature blend door actuator (left side of hvac unit)
• S202
• S246 (main wiring assembly, near breakout to front controls interface module)
• 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 ST 2014

List of elements for Automatic A/C Wiring Diagram, Electric (2 of 3) for Ford Focus ST 2014:

• (junction box wiring assembly, near breakout to brake booster solenoid)
• (left front side of electric motor assembly) a/c high pressure sensor
• (lower left front side of eclectic 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 (left side of hvac unit)
• Blower motor control module
• Blower motor relay
• C1035c
• C1617j
• C175a
• C175b
• C214
• C221
• C238
• C297a
• C297b
• C340
• Cabin air conditioning isolator solenoid valve (right side of motor compt)
• 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 (on battery)
• 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) (left front of motor compt)
• Red
• Rh107
• Rh108
• S102
• S115
• S131
• S132
• S203
• Sig rtn
• Sigrtn
• Vdb04
• Vdb05
• Ve203
• Ve740
• Vh101
• Vh422
• Vpwr
• Vref
• Za113
• Za114

Automatic A/C Wiring Diagram, Electric (3 of 3) for Ford Focus ST 2014

List of elements for Automatic A/C Wiring Diagram, Electric (3 of 3) for Ford Focus ST 2014:

• Air conditioning control module (accm) (left side 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 (top front 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)
• Gd130
• 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 (front of electric motor assembly)
• Pwr
• Rear fuse 40a
• S101
• S151
• Sbb05
• Transmission control module (tcm) (top of electric motor assembly)
• Upper high voltage battery pack (behind rear seats)
• Variable fan ctrl
• Vdb04
• Vdb05
• Ve203
• Vpwr
• Za113
• Za114

Automatic A/C Wiring Diagram, Except Electric (1 of 2) for Ford Focus ST 2014

List of elements for Automatic A/C Wiring Diagram, Except Electric (1 of 2) for Ford Focus ST 2014:

• (main wiring assembly, in breakout to passenger temperature blend door actuator)
• (top center of dash) autolamp/ sunload sensor
• Air inlet mode door actuator (left side of hvac unit)
• Aspirator sens
• Auto lamps sens
• Blower control
• Blower motor relay diode
• 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
• Datc hvac module
• Defr a
• Defr b
• Defr c
• Defr d
• Defr pwr
• Defrost mode door actuator (left side of hvac unit)
• Defrost/panel/floor mode door actuator (right side of hvac blower housing)
• Disc floor l sens
• Disc floor r sens
• Disc panel l sens
• Disc panel r sens
• Driver temperature blend door actuator (left side of hvac unit)
• Evap temp sens
• Evaporator air discharge temperature sensor (left side of hvac evaporator assembly)
• Fuse 10a
• Fuse 7.5a
• G201 (left kick panel)
• Gd133
• Gnd
• Hot at all times
• Hot w/ ignition relay energized
• Humidity sens
• 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 (in left floor footwell air vent)
• Left panel discharge air temperature sensor (top of dash, in left panel air vent)
• Micro
• Ms can+
• Ms can-
• Pa/fl a
• Pa/fl b
• Pa/fl c
• Pa/fl d
• Pa/fl pwr
• Passenger temperature blend door actuator (left side of hvac unit)
• 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 (in right floor footwell air vent)
• Right panel discharge air temperature sensor (top of dash, in right panel air vent)
• S201
• S230 (w/ heated seats)
• S246
• Sbp27
• Sens
• Sens gnd
• Sigrtn
• 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 ST 2014

List of elements for Automatic A/C Wiring Diagram, Except Electric (2 of 2) for Ford Focus ST 2014:

• (center rear of engine compt) a/c pressure transducer
• (engine control sensor & fuel charge wiring assembly, in breakout to c133) (2.0l turbo) s132
• (engine control sensor & fuel charge wiring assembly, in breakout to c139) (2.ol turbo) s128
• (left side of engine compt) g105
• (not used)
• (or re454)
• 2.0l
• 2.0l turbo
• A/c clutch field coil (a/c compressor)
• A/c clutch relay
• Accr
• Acpt
• Battery junction box (bjb) (left side of engine compt)
• Blower control
• Blower motor (right side of dash)
• Blower motor control module (bottom of hvac unit)
• Blower motor relay
• C-sigrtn
• C-vref
• C1035c
• C1381b
• C1381e
• C1617j
• C175b
• C175e
• C212
• C297a
• C297b
• Ch109
• Computer data lines system
• Ect
• Electronics
• Engine controls system
• Engine coolant temperature (ect) sensor (right rear of engine)
• Engine cooling fan module (rear of cooling fan motor)
• 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 (right kick panel)
• Gd130
• Gd138
• Gnd
• Grille shutter actuator (behind left side of front grille)
• High current battery junction box (on battery)
• Hot at all times
• Hot in start or run
• Hot w/ pcm power relay energized
• Hs can+
• Hs can-
• Le424
• Lh108
• Lin
• Mega fuse 8 50a
• Motor +
• Motor -
• Nca
• Powertrain control module (pcm) (left side of transmission)
• Pwr
• Re141
• Red
• Rh108
• S102
• S115
• S120 (2.0l) s129 (2.0l turbo) (2.0l: engine control sensor & fuel charge wiring harness, near breakout to c133) (2.0l turbo: engine control sensor & fuel charge wiring assembly, in breakout to c139) (or vdn08)
• S203
• Sbb05
• Sig rtn
• Starting/ charging system
• Vdb04
• Vdb05
• Vdc46
• Ve203
• Ve716
• Vpower
• Vpwr

Manual A/C Wiring Diagram (1 of 2) for Ford Focus ST 2014

List of elements for Manual A/C Wiring Diagram (1 of 2) for Ford Focus ST 2014:

• (left kick panel) g201
• (top center of dash) autolamp/ sunload sensor
• A/c on
• A/c on sw
• Air inlet mode door actuator (left side of hvac unit)
• Auto lamps sens
• Blower motor relay diode
• Blower motor resistor (bottom of hvac unit)
• Blower speed 1
• Blower speed 2
• Blower speed 3
• Blower speed 4
• Bmrc
• Body control module (lower right side of dash)
• 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 (right side of hvac blower housing)
• Emtc hvac module
• Evap temp sens
• Evaporator discharge air temperature sensor (left side of hvac evaporator assembly)
• Fuse 10a
• Fuse 7.5a
• G202 (right kick panel)
• Gd133
• Gd138
• Gnd
• Hot at all times
• Hot w/ ignition relay energized
• 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 (left side of hvac unit)
• Thermal limiter
• Vbatt
• Vh406
• Vln52
• Vpwr

Manual A/C Wiring Diagram (2 of 2) for Ford Focus ST 2014

List of elements for Manual A/C Wiring Diagram (2 of 2) for Ford Focus ST 2014:

• (engine control sensor & fuel charge wiring assembly, in breakout to c133) (2.0l turbo) s132
• (engine control sensor & fuel charge wiring assembly, in breakout to c139) (2.0l turbo) s128
• (not used)
• (or re454)
• (right side of dash) blower motor
• 2.0l & 2.0l flex fuel
• 2.0l turbo
• A/c clutch field coil (a/c compressor)
• A/c clutch relay
• A/c pressure transducer (center rear of engine compt)
• Accr
• Acpt
• Battery junction box (bjb) (left side of engine compt)
• Blower motor relay
• C-sigrtn
• C-vref
• C1035c
• C1381b
• C1381e
• C1617j
• C175b
• C175e
• C212
• Ch109
• Computer data lines system
• Ect
• Electronics
• Engine controls system
• Engine coolant temperature (ect) sensor (right rear of engine)
• Engine cooling fan module (rear of cooling fan motor)
• 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)
• Gd130
• Gnd
• Grille shutter actuator (behind left side of front grille)
• High current battery junction box (on battery)
• Hot at all times
• Hot in start or run
• Hot w/ pcm power relay energized
• Hs can+
• Hs can-
• Le424
• Lh108
• Lin
• Mega fuse 8 50a
• Nca
• Ne203
• Powertrain control module (pcm) (left side of transmission)
• Pwr
• Re141
• Red
• Rh108
• S102
• S115
• S120 (2.0l & 2.0l flex fuel) s129 (2.0l turbo) (2.0l & 2.0l flex fuel: engine control sensor & fuel charge wiring harness, near breakout to c133) (2.0l turbo: engine control sensor & fuel (or vdn08) charge wiring assembly, in breakout to c139)
• Sbb05
• Sigrtn
• Starting/ charging system
• Vdb04
• Vdb05
• Vdc46
• Ve203
• Ve716
• Vpower