AUTOMOTIVE ELECTRICIANS

AIR CONDITIONING – Ford Mustang GT 2008 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

4.0L

4.0L, Manual A/C Wiring Diagram (1 of 2) for Ford Mustang GT 2008

4.0L, Manual AC Wiring Diagram (1 of 2) for Ford Mustang GT 2008 Download PDF file

List of elements for 4.0L, Manual A/C Wiring Diagram (1 of 2) for Ford Mustang GT 2008:

  • (in main harness, near breakout to audio unit) s202
  • (in main harness, near breakout to audio unit) s203
  • (right front of engine compt)
  • A/c clu req
  • A/c clutch cycling pressure switch (left rear corner of engine compt)
  • A/c clutch field coil (lower left side of engine)
  • A/c clutch relay
  • A/c compressor clutch diode
  • A/c request
  • Blend dr act
  • Blower motor relay
  • Blower motor resistor (behind right side of dash, in a/c heater plenum)
  • Blower motor switch
  • Blwr mtr rly
  • Bussed electrical center (bec)
  • C1035a e2
  • C1035b f8
  • C2280a
  • C2280b
  • C2280h
  • Climate control module (behind center of dash)
  • Def mode act
  • Defrost mode actuator (behind right side of dash)
  • Driv htd seat
  • Floor mode actuator (behind left center of dash)
  • Flr mode act
  • Front blower motor (behind right side of dash, in a/c heater plenum)
  • Fuse 10a
  • Fuse 15a
  • Fuse 30a
  • Fuse 5a
  • G200 (behind right side of dash)
  • G201 (behind right side of dash)
  • Ground
  • Heated backlite
  • High
  • Hot at all times
  • Hot in run or acc
  • Hot in start or run
  • Illum
  • Low
  • Low current board
  • Pass htd seat
  • Pnk
  • Rear def ind
  • Rear def sw
  • Recirc dr mtr
  • Recirculation door motor (behind dash,on evaporator assembly)
  • Red
  • S112
  • S200
  • S201
  • S211 (in heater blower motor harness, near breakout to c212)
  • Seats system
  • Smart junction box (sjb) (right kick panel)
  • Support) g100
  • Temperature blend door actuator (behind dash, on evaporator assembly)
  • V batt
  • V ign
  • Vref
  • Vref gnd

4.0L, Manual A/C Wiring Diagram (2 of 2) for Ford Mustang GT 2008

List of elements for 4.0L, Manual A/C Wiring Diagram (2 of 2) for Ford Mustang GT 2008:

  • (in engine control sensor & fuel charge harness, on top of engine) s103
  • A/c pressure transducer sensor (left front of engine compt)
  • A12
  • Accr
  • Accs
  • Bussed electrical center (bec) (right front of engine compt)
  • C1035b
  • C1035c
  • C11
  • C12
  • C175b
  • C175e
  • Cooling fan ctrl
  • Cooling fan hi
  • Cooling fan lo
  • Ect sig
  • Engine controls system
  • Engine coolant temperature (ect) sensor (top front of engine)
  • Engine cooling fan motor (right front of engine compt)
  • F12
  • Fuse 15a
  • Fuse 40a
  • G100 (right side of radiator support)
  • High speed engine cooling fan relay
  • Hot at all times
  • Low speed engine cooling fan relay
  • Powertrain control module (pcm) (right front of engine compt)
  • Ref volt
  • S102 (in engine control sensor & fuel charge harness, near breakout to egr system module)
  • Sig rtn
  • Tan/red

4.6L

4.6L, Manual A/C Wiring Diagram (1 of 2) for Ford Mustang GT 2008

List of elements for 4.6L, Manual A/C Wiring Diagram (1 of 2) for Ford Mustang GT 2008:

  • (in main harness, behind center of dash) s202
  • (in main harness, behind center of dash) s203
  • (right front of engine compt)
  • (right side of radiator support) g100
  • A/c clutch
  • A/c clutch cycling pressure switch (left rear corner of engine compt)
  • A/c clutch field coil (right front side of engine)
  • A/c clutch relay
  • A/c compressor clutch diode
  • A/c request
  • Blend dr act
  • Blower motor relay
  • Blower motor resistor (behind right side of dash, in a/c heater plenum)
  • Blower motor switch
  • Blwr mtr rly
  • Bussed electrical center (bec)
  • C1035a c1
  • C1035a e2
  • C1035b f8
  • C2280a
  • C2280b
  • C2280h
  • Climate control module (behind center of dash)
  • Def mode act
  • Defrost mode actuator (behind right side of dash)
  • Driv htd seat
  • Floor mode actuator (behind left center of dash)
  • Flr mode act
  • Front blower motor (behind right side of dash, in a/c heater plenum)
  • Fuse 10a
  • Fuse 15a
  • Fuse 30a
  • Fuse 5a
  • G200 (behind right side of dash)
  • G201 (behind right side of dash)
  • Ground
  • Heated backlite
  • High
  • Hot at all times
  • Hot in run or acc
  • Hot in start or run
  • Illum
  • Low
  • Low current board
  • Pass htd seat
  • Pnk
  • Rear def ind
  • Rear def sw
  • Recirc dr mtr
  • Recirculation door motor (behind dash, on evaporator assembly)
  • Red
  • S100 (4.6l: in engine harness near s119)
  • S112
  • S200
  • S201
  • S211 (in heater blower motor harness, near breakout to c212)
  • Seats system
  • Smart junction box (sjb) (right kick panel)
  • Temperature blend door actuator (behind dash, on evaporator assembly)
  • V batt
  • V ign
  • Vref
  • Vref gnd

4.6L, Manual A/C Wiring Diagram (2 of 2) for Ford Mustang GT 2008

List of elements for 4.6L, Manual A/C Wiring Diagram (2 of 2) for Ford Mustang GT 2008:

  • (5.4l: in engine control sensor & fuel charge harness, near breakout to heated oxygen sensor 21) s102
  • 4.6l
  • 5.4l
  • A12
  • Accr
  • Accs
  • Bussed electrical center (bec) (right front of engine compt)
  • C1035b
  • C1035c
  • C11
  • C12
  • C175b
  • C175e
  • Cooling fan ctrl
  • Cooling fan hi
  • Cooling fan lo
  • Cylinder head temperature sensor (4.6l: right rear of engine) (5.4l: rear of right cylinder bank)
  • Dual pressure switch (left front of engine compt)
  • Ect sens
  • Engine controls system
  • Engine coolant temperature (ect) sensor (5.4l) (5.4l: top right front of engine)
  • Engine cooling fan motor (right front of engine compt)
  • F12
  • Fuse 15a
  • Fuse 40a
  • G100 (right side of radiator support)
  • High speed engine cooling fan relay
  • Hot at all times
  • Low speed engine cooling fan relay
  • Nca
  • Powertrain control module (pcm) (right front of engine compt)
  • S100
  • Sensor sig
  • Sig rtn
  • Tan/red

5.4L SUPERCHARGED

5.4L Supercharged, Manual A/C Wiring Diagram (1 of 2) for Ford Mustang GT 2008

List of elements for 5.4L Supercharged, Manual A/C Wiring Diagram (1 of 2) for Ford Mustang GT 2008:

  • (in main harness, behind center of dash) s202
  • (in main harness, behind center of dash) s203
  • (right front of engine compt)
  • (right side of radiator support) g100
  • A/c clutch
  • A/c clutch cycling pressure switch (left rear corner of engine compt)
  • A/c clutch field coil (right front side of engine)
  • A/c clutch relay
  • A/c compressor clutch diode
  • A/c request
  • Blend dr act
  • Blower motor relay
  • Blower motor resistor (behind right side of dash, in a/c heater plenum)
  • Blower motor switch
  • Blwr mtr rly
  • Bussed electrical center (bec)
  • C1035a c1
  • C1035a e2
  • C1035b f8
  • C2280a
  • C2280b
  • C2280h
  • Climate control module (behind center of dash)
  • Def mode act
  • Defrost mode actuator (behind right side of dash)
  • Driv htd seat
  • Floor mode actuator (behind left center of dash)
  • Flr mode act
  • Front blower motor (behind right side of dash, in a/c heater plenum)
  • Fuse 10a
  • Fuse 15a
  • Fuse 30a
  • Fuse 5a
  • G200 (behind right side of dash)
  • G201 (behind right side of dash)
  • Ground
  • Heated backlite
  • High
  • Hot at all times
  • Hot in run or acc
  • Hot in start or run
  • Illum
  • Low
  • Low current board
  • Pass htd seat
  • Pnk
  • Rear def ind
  • Rear def sw
  • Recirc dr mtr
  • Recirculation door motor (behind dash, on evaporator assembly)
  • Red
  • S100 (4.6l: in engine harness near s119)
  • S112
  • S200
  • S201
  • S211 (in heater blower motor harness, near breakout to c212)
  • Seats system
  • Smart junction box (sjb) (right kick panel)
  • Temperature blend door actuator (behind dash, on evaporator assembly)
  • V batt
  • V ign
  • Vref
  • Vref gnd

5.4L Supercharged, Manual A/C Wiring Diagram (2 of 2) for Ford Mustang GT 2008

List of elements for 5.4L Supercharged, Manual A/C Wiring Diagram (2 of 2) for Ford Mustang GT 2008:

  • (5.4l: in engine control sensor & fuel charge harness, near breakout to heated oxygen sensor 21) s102
  • 4.6l
  • 5.4l
  • A12
  • Accr
  • Accs
  • Bussed electrical center (bec) (right front of engine compt)
  • C1035b
  • C1035c
  • C11
  • C12
  • C175b
  • C175e
  • Cooling fan ctrl
  • Cooling fan hi
  • Cooling fan lo
  • Cylinder head temperature sensor (4.6l: right rear of engine) (5.4l: rear of right cylinder bank)
  • Dual pressure switch (left front of engine compt)
  • Ect sens
  • Engine controls system
  • Engine coolant temperature (ect) sensor (5.4l) (5.4l: top right front of engine)
  • Engine cooling fan motor (right front of engine compt)
  • F12
  • Fuse 15a
  • Fuse 40a
  • G100 (right side of radiator support)
  • High speed engine cooling fan relay
  • Hot at all times
  • Low speed engine cooling fan relay
  • Nca
  • Powertrain control module (pcm) (right front of engine compt)
  • S100
  • Sensor sig
  • Sig rtn
  • Tan/red

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