All Wiring Diagrams for Ford Focus SE 2004 model

AIR CONDITIONING

Heater Wiring Diagram for Ford Focus SE 2004

List of elements for Heater Wiring Diagram for Ford Focus SE 2004:

• (at left ``a" pillar) g204
• (at right ``a" pillar) g203
• (in main wiring
• (in main wiring harness, near breakout for instrument cluster) s224
• (not used)
• 15-fa13
• 29-fa13
• 29s-le10
• 31s-fa26
• 31s-hb22
• 31s-hb31
• 32-fa76
• 33-fa76
• 91-fa13
• 91s-fa20
• Battery junction box (bjb) (in left rear corner of engine compartment)
• Blower motor resistor (behind center of dash)
• C270a
• C270e
• Central junction box (cjb) (behind left side of dash)
• Defogger system
• Fuse 40a
• Fuse 7.5a
• Harness, near breakout for instrument cluster) s212
• Heater blower motor (behind center of dash)
• Heater blower switch
• Heater control module (behind dash)
• High
• Hot at all times
• Hot in start or run
• Interior lights system
• Low speed
• Medium high
• Medium low
• Off
• Rear window heater on
• Rear window heater switch
• Rear window heater switch illumination
• Recirculation air actuator (behind right side of dash, next to blower motor)
• Recirculation on
• Recirculation switch
• Recirculation switch illumination
• S249 (in main wiring harness, near breakout for c213)
• Solid state

2.0L

2.0L, Manual A/C Wiring Diagram, Except SVT (1 of 2) for Ford Focus SE 2004

List of elements for 2.0L, Manual A/C Wiring Diagram, Except SVT (1 of 2) for Ford Focus SE 2004:

• (at left ``a" pillar) g204
• (in main wiring
• (in main wiring harness, near breakout for instrument cluster) s212
• (not used)
• 15-fa13
• 15s-fa38
• 29-fa13
• 29s-le10
• 31s-fa26
• 31s-hb22
• 31s-hb31
• 32-fa76
• 33-fa76
• 91-fa13
• 91s-fa20
• A/c compressor cycling switch (1: pressure increasing) (2: pressure decreasing) (in left rear corner of engine compartment)
• A/c on
• A/c switch
• A/c switch illumination
• Battery junction box (bjb) (in left rear corner of engine compartment)
• Blower motor resistor (behind center of dash)
• C270a
• C270e
• Central junction box (cjb) (behind left side of dash)
• Defogger system
• Fuse 40a
• Fuse 7.5a
• G203 (at right ``a" pillar)
• Harness, near breakout for instrument cluster) s206
• Heater blower motor (behind center of dash)
• Heater blower switch
• Heater control module (behind dash)
• High
• Hot at all times
• Hot in start or run
• Interior lights system
• Low speed
• Med high
• Med low
• Off
• Rear window heater on
• Rear window heater switch
• Rear window heater switch illumination
• Recirculation air actuator (behind right side of dash, next to blower motor)
• Recirculation on
• Recirculation switch
• Recirculation switch illumination
• S224 (in main wiring harness, near breakout for instrument cluster)
• Solid state

2.0L, Manual A/C Wiring Diagram, Except SVT (2 of 2) for Ford Focus SE 2004

List of elements for 2.0L, Manual A/C Wiring Diagram, Except SVT (2 of 2) for Ford Focus SE 2004:

• (at right front of engine compartment) g102
• (in fuel shutoff solenoid wiring harness, near breakout to intake system) s198
• (in junction box wiring harness,
• (in junction box wiring harness, near battery junction box) s119
• (in junction box wiring harness, near battery junction box)
• (near breakout for right front park/turn lamp)
• (on right front of cylinder head, near generator) cylinder head temperature sensor
• 15s-re8
• 31s-fa11
• 31s-pa17
• 31s-pa21
• 31s-pa7
• 8-pa13
• 8-rj5 8-rj33
• 87a
• 9-re8
• A/c clutch field coil (at right front of engine compartment)
• A/c clutch relay
• A/c compressor clutch diode
• Acc
• Battery junction box (bjb) (in left rear corner of engine compartment)
• C270e
• Central junction box (cjb) (behind left side of dash)
• Cycling switch)
• Dual pressure switch 1) normal pressure 2) high pressure (at right side of engine compartment)
• Engine coolant temperature (ect) sensor (at top rear of engine)
• Engine cooling fan motor (on radiator)
• Engine cooling fan relay
• Engine cooling fan resistor (svt: in front of engine compt, near engine cooling fan)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 50a
• G102 (at right front of engine compartment)
• G103 (at left side of engine compt)
• Ground
• Ground switched
• High speed fan control relay
• Hot at all times
• Ignition switch
• Low speed cooling fan relay b
• Low speed engine cooling fan relay a
• Nca
• Near battery junction box) s107
• Off
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Run
• S109
• S109 (in junction box wiring harness, near breakout for right front park/turn lamp)
• S117
• S118 (in junction box wiring harness, near battery junction box)
• S137 (in junction box wiring harness, near breakout for left front side lamp)
• S163 (in engine control wiring harness, near breakout for a/c compressor
• Second cooling fan motor (svt: on radiator)
• Sensor return
• Sensor signal
• Spi
• Start
• Switch input
• Switched volt
• Zetec-e

2.0L, Manual A/C Wiring Diagram, SVT (1 of 2) for Ford Focus SE 2004

List of elements for 2.0L, Manual A/C Wiring Diagram, SVT (1 of 2) for Ford Focus SE 2004:

• (at left ``a" pillar) g204
• (in main wiring
• (not used)
• 15-fa13
• 15s-fa38
• 29-fa13
• 29s-le10
• 31s-fa26
• 31s-hb22
• 31s-hb31
• 32-fa76
• 33-fa76
• 91-fa13
• 91s-fa20
• A/c compressor cycling switch 1) pressure increasing 2) pressure decreasing (in left rear corner of engine compartment)
• A/c on
• A/c switch
• A/c switch illumination
• Battery junction box (bjb) (in left rear corner of engine compartment)
• Blower motor resistor (behind center of dash)
• C270a
• C270e
• Central junction box (cjb) (behind left side of dash)
• Defogger system
• Fuse 40a
• Fuse 7.5a
• G203 (at right ``a" pillar)
• Harness, near breakout for instrument cluster) s206
• Harness, near breakout for instrument cluster) s212
• Harness, near breakout for instrument cluster)
• Heater blower motor (behind center of dash)
• Heater blower switch
• Heater control module (behind dash)
• High
• Hot at all times
• Hot in run or start
• Hot in start or run
• Interior lights system
• Low
• Med high
• Med low
• Off
• Rear window heater on
• Rear window heater switch
• Rear window heater switch illumination
• Recirculation air actuator (behind right side of dash, next to blower motor)
• Recirculation on
• Recirculation switch
• Recirculation switch illumination
• S224 (in main wiring
• Solid state

2.0L, Manual A/C Wiring Diagram, SVT (2 of 2) for Ford Focus SE 2004

List of elements for 2.0L, Manual A/C Wiring Diagram, SVT (2 of 2) for Ford Focus SE 2004:

• (in fuel shutoff solenoid wiring harness, near breakout to intake system) s198
• (in junction box wiring harness near battery junction box) s102
• (in junction box wiring harness near battery junction box) s117
• (in junction box wiring harness near battery junction box) s119
• (in junction box wiring harness, near battery junction box) s118
• (in junction box wiring
• (in left rear corner of engine compartment) battery junction box (bjb)
• 15s-re8
• 31s-fa11
• 31s-pa7
• 8-pa13
• 8-rj5
• 9-re8
• A/c clutch field coil (at right front of engine compartment)
• A/c clutch relay
• A/c compressor clutch diode
• Acc
• Battery (in left side of engine compt)
• Battery junction box (bjb) (in left rear corner of engine compartment)
• Breakout for right
• C270e
• Central junction box (cjb) (behind left side of dash)
• Dual pressure switch 1) normal pressure 2) high pressure (at right side of engine compartment)
• Engine coolant temperature (ect) sensor (at top rear of engine)
• Engine cooling fan resistor)
• Engine cooling fan motor (on radiator)
• Engine cooling fan relay
• Front park/turn lamp)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G102 (at right front of engine compartment)
• G103 (at left side of engine compartment)
• Ground switched
• Hot at all times
• Ignition switch
• Lock
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Red
• Run off
• S1001 (in engine cooling fan
• S109
• S163 (in engine control wiring harness, near breakout for a/c compressor cycling switch)
• Sensor return
• Sensor signal
• Start
• Switched volt

2.3L

2.3L, Manual A/C Wiring Diagram (1 of 2) for Ford Focus SE 2004

List of elements for 2.3L, Manual A/C Wiring Diagram (1 of 2) for Ford Focus SE 2004:

• (at left ``a" pillar) g204
• (in main wiring
• (in main wiring harness, near breakout for instrument cluster) s212
• (not used)
• 15-fa13
• 15s-fa38
• 29-fa13
• 29s-le10
• 31s-fa26
• 31s-hb22
• 31s-hb31
• 32-fa76
• 33-fa76
• 91-fa13
• 91s-fa20
• A/c compressor cycling switch 1) pressure increasing 2) pressure decreasing (in left rear corner of engine compartment)
• A/c on
• A/c switch
• A/c switch illumination
• Battery junction box (bjb) (in left rear corner of engine compartment)
• Blower motor resistor (behind center of dash)
• C270a
• C270e
• Central junction box (cjb) (behind left side of dash)
• Defogger system
• Fuse 40a
• Fuse 7.5a
• G203 (at right ``a" pillar)
• Harness, near breakout for instrument cluster) s206
• Heater blower motor (behind center of dash)
• Heater blower switch
• Heater control module (behind dash)
• High
• Hot at all times
• Hot in start or run
• Interior lights system
• Low speed
• Med high
• Med low
• Off
• Rear window heater on
• Rear window heater switch
• Rear window heater switch illumination
• Recirculation air actuator (behind right side of dash, next to blower motor)
• Recirculation on
• Recirculation switch
• Recirculation switch illumination
• S224 (in main wiring harness, near breakout for instrument cluster)
• Solid state

2.3L, Manual A/C Wiring Diagram (2 of 2) for Ford Focus SE 2004

List of elements for 2.3L, Manual A/C Wiring Diagram (2 of 2) for Ford Focus SE 2004:

• (1: normal pressure) (2: high pressure)
• (at left
• (at right front of engine compartment) g102
• (at right ``a" pillar) g202
• (in engine cooling fan wiring harness, at breakout for engine cooling fan resistor) s1002
• (in junction box wiring harness, near battery junction box) s107
• (in junction box wiring harness, near battery junction box) s108
• (in junction box wiring harness, near battery junction box) s117
• (in junction box wiring harness, near battery junction box) s118
• (in junction box wiring harness, near battery junction box) s119
• (near breakout for right front park/ turn lamp) s109
• 15s-re8
• 31s-fa11
• 31s-pa17
• 31s-pa7
• 8-pa13
• 8-rj33
• 9-rj33
• A/c clutch field coil (at right front of engine compartment)
• A/c clutch relay
• A/c compressor clutch diode
• Acc
• Battery junction box (bjb) (in left rear corner of engine compartment)
• Battery junction box (bjb) (in left rear corner of engine compt)
• C175b
• C175e
• C270e
• Central junction box (cjb) (behind left side of dash)
• Compressor cycling switch)
• Cooling fan motor diode
• Cooling fan run-on thermo switch (at left side of engine compt)
• Cylinder head temperature sensor (on cylinder head)
• Dual pressure switch (at right side of engine compartment)
• Engine cooling fan motor (on radiator)
• Engine cooling fan resistor (in front of engine compartment, near engine cooling fan)
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse 50a
• High speed run-on cooling fan relay
• Hot at all times
• Ignition switch
• Low speed fan control relay
• Off
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Relay control
• Run
• S1001 (in engine cooling fan wiring harness near breakout for engine cooling fan resistor)
• S162 (in engine control wiring harness, near breakout for a/c
• S198 (in fuel shut-off solenoid wiring harness, near breakout to intake system)
• S279 (near breakout for c211)
• Second cooling fan motor (on radiator)
• Sensor return
• Sensor signal
• Side of engine compartment) g103
• Start
• Switch input

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram, with Traction Control for Ford Focus SE 2004

List of elements for Anti-lock Brakes Wiring Diagram, with Traction Control for Ford Focus SE 2004:

• (at left front of engine compt) g101
• 1. tcs enable, disable
• 15-cf6a
• 15s-cf58
• 2. rest
• 3. illumination
• 30-cf13a
• 30-cf6a
• 31s-cf28
• 31s-cf45
• 31s-cf45a
• 4-eg6
• 5-eg6
• 8-cf32
• 8-cf34
• 8-cf38
• 8-cf40
• 8-ee6a
• 9-cf32
• 9-cf34
• 9-cf38
• 9-cf40
• 91-cf13
• 91-cf6
• 91s-cf54
• Abs control module (in left rear corner of engine compartment, under master cylinder)
• Abs indicator
• Abs test connector (in left side of engine compt)
• Battery junction box (bjb) (in left rear corner of engine compt)
• Brake ind
• Brake pedal position switch (on brake pedal support bracket)
• C220a
• C270d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Computer data lines system
• Ctrl
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 7.5a
• G203 (at right "a" pillar)
• Gnd
• Hot at all times
• Hot in start or run
• Instrument cluster
• Interior lights system
• Iso
• Left front wheel speed sensor (on left front wheel hub)
• Left rear wheel speed sensor (on left rear wheel hub)
• Micro- processor
• Nca
• Red
• Right front wheel speed sensor (on right front wheel hub)
• Right rear wheel speed sensor (on right rear wheel hub)
• S141
• S202 (in main
• S212
• Scp+
• Scp-
• Sig
• Stoplamp switch (on brake pedal support)
• Sw in
• Traction control ind
• Traction control system (tcs) disable switch
• Twisted pair
• Vbatt
• Vpwr
• Wiring harness, near breakout for stoplamp switch)

Anti-lock Brakes Wiring Diagram, without Traction Control for Ford Focus SE 2004

List of elements for Anti-lock Brakes Wiring Diagram, without Traction Control for Ford Focus SE 2004:

• (at left front of engine compt) g101
• (in left side of engine compt)
• 15-cf6a
• 15s-cf58
• 2.0l
• 2.3l
• 30-cf13a
• 30-cf6a
• 31s-cf28
• 31s-cf45
• 4-eg6
• 5-eg6
• 8-cf32
• 8-cf34
• 8-cf38
• 8-cf40
• 8-ee6a
• 9-cf32
• 9-cf34
• 9-cf38
• 9-cf40
• 91-cf13
• 91-cf6
• Abs control module (in left rear corner of engine compartment, under master cylinder)
• Abs indicator
• Abs test connector
• Battery junction box (bjb) (in left rear corner of engine compt)
• Brake ind
• Brake pedal position switch (on brake pedal support bracket)
• C220a
• C2220
• C270d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Computer data lines system
• Ctrl
• Fuse 15a
• Fuse 20a
• Fuse 30a
• Fuse 7.5a
• Gnd
• Hot at all times
• Hot in start or run
• Instrument cluster
• Iso
• Left front wheel speed sensor (on left front wheel hub)
• Left rear wheel speed sensor (on left rear wheel hub)
• Micro- processor
• Nca
• Red
• Right front wheel speed sensor (on right front wheel hub)
• Right rear wheel speed sensor (on right rear wheel hub)
• S141
• S202 (in main
• Scp+
• Scp-
• Stoplamp switch (on brake pedal support)
• Sw in
• Twisted pair
• Vbatt
• Vpwr
• Wiring harness, near breakout for stoplamp switch)

ANTI-THEFT

Forced Entry Wiring Diagram (1 of 2) for Ford Focus SE 2004

List of elements for Forced Entry Wiring Diagram (1 of 2) for Ford Focus SE 2004:

• (behind dash panel) antenna
• (near breakout for generic electronic module)
• (not used)
• 15s-aa17
• 15s-aa72
• 2.0l
• 2.3l
• 29-aa17
• 29-dk20
• 31-dk20
• 31s-aa39
• 31s-aa61
• 31s-aa62
• 31s-aa63
• 31s-aa64
• 31s-aa7
• 31s-aa85
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl27
• 31s-gl7
• 31s-gl9
• 31s-lc7
• 32-aa27
• 32-aa59a
• 32-aa59b
• 32-aa59c
• 32-aa59d
• 33-aa59
• 8-ee9
• 8s-aa30
• 91-aa17
• 91-dk20
• 91s-gl43
• 91s-lg8
• C201a
• C201b
• C201c
• C201d
• C201e
• C220a
• C2220
• C270f
• Central junction box (cjb) (behind left side of dash)
• Data link connector (dlc) (under left side of dash, on central junction box)
• Driver side door lock switch
• Engine compartment switch (in front center of engine compt)
• Exterior liftgate/ decklid release switch
• Exterior lights system
• Fuse 15a
• Fuse 20a
• G100 (at left front of engine compt)
• G200 (at left "a" pillar)
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• G300 (at right "a" pillar)
• G400 (in liftgate)
• Generic electronic module (gem) (on right "a" pillar)
• Horns system
• Hot at all times
• Illumination
• Instrument cluster
• Interior lights system
• Liftgate/ decklid release switch
• Lock
• Passenger side door lock switch
• S121
• S202
• S206
• S210
• S212
• S230 (in main wiring harness, near breakout for data link connector)
• S375
• S376
• S496
• S597
• S694
• Stoplamp switch (on brake pedal support)
• Unlock
• Wagon

Forced Entry Wiring Diagram (2 of 2) for Ford Focus SE 2004

List of elements for Forced Entry Wiring Diagram (2 of 2) for Ford Focus SE 2004:

• (at left "a" pillar) g200
• (at right "a" pillar) g300
• (in decklid) liftgate/decklid latch assembly
• (in decklid) luggage compartment lid release relay
• (in decklid) luggage compartment lock cylinder switch
• (in liftgate) liftgate/decklid anti-theft inhibit switch
• (in liftgate) liftgate/decklid latch assembly
• (not used)
• (sedan: at left rear of luggage compt) (3-door: at left side of luggage compt)
• C270a
• C270b
• C270h
• Central
• Central junction box (cjb) (behind left side of dash)
• Central lock
• Decklid relay
• Driver side front door ajar switch (on left "b" pillar)
• Driver side front door lock unit (in driver door)
• Driver side rear door ajar switch (on left "c" pillar)
• Fuse 20a
• Fuse 25a
• G200 (at left "a" pillar)
• G204 (at left "a" pillar)
• G300 (at right "a" pillar)
• G400 (in liftgate)
• G402
• Hot at all times
• Interior lights system
• Left rear door lock unit (in left rear door)
• Lock
• Luggage compartment lid release solenoid (in decklid)
• Nca
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side front door lock unit (in passenger door)
• Passenger side rear door ajar switch (on right "c" pillar)
• Reset
• Right rear door lock unit (in right rear door)
• S206
• S259
• S360 (in door lock feed wiring harness, near breakout for passenger's seat)
• S377
• S378
• S496
• S597
• S694
• Sedan early production
• Sedan late production
• Set
• Unlock
• Wagon

Passive Anti-theft Wiring Diagram for Ford Focus SE 2004

List of elements for Passive Anti-theft Wiring Diagram for Ford Focus SE 2004:

• 10-gl37
• 15-gl37
• 15-re8
• 15-re8a
• 2.0l
• 2.3l
• 31s-bb16
• 31s-gl6
• 8-gl37
• 91-gl1
• 91-re8a
• Auxiliary instrument cluster
• Battery junction box (bjb) (in left rear corner of engine compt)
• C175
• C175b
• C270a
• C270d
• Central junction box (cjb) (behind left side of dash)
• Fuse 20a
• Fuse 7.5a
• G103 (at left side of engine compt)
• G203 (at right ``a" pillar)
• Gnd
• Hazard flasher switch
• Hot at all times
• Hot in start or run
• Passive anti- theft transceiver module (on upper right side of steering column)
• Pats ind
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• S154
• S212
• S248
• S249
• S252
• Starting/ charging system
• Svt
• Vpwr

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Ford Focus SE 2004

List of elements for Body Control Modules Wiring Diagram (1 of 2) for Ford Focus SE 2004:

• 29-aa17
• 29-dk20
• 31-dk20
• 31s-aa39
• 31s-aa61
• 31s-aa62
• 31s-aa63
• 31s-aa64
• 31s-aa85
• 31s-ge52
• 31s-gl12
• 31s-gl19
• 31s-gl20
• 31s-gl27
• 31s-gl5
• 31s-gl7
• 31s-lc7
• 32-aa27 (or 32-aa51)
• 32-aa59c
• 32-aa59d
• 32-ka9a
• 33-aa59
• 49s-lg12
• 49s-lg19
• 49s-lg4
• 49s-lg5
• Anti-theft inhibit sw in
• Battery
• C201a
• C201b
• C201c
• C270f
• Central junction box (bjb) (behind left side of dash)
• Door lock sw reset sig
• Door lock sw set sig
• Door locks system
• Engine compt sw in
• Exterior lights system
• Fuse 15a
• Fuse 20a
• G302
• Generic electronic module (gem) (on right "a" pillar)
• Ground
• Hot at all times
• Interior lights system
• Liftgate ajar sw in
• Liftgate unlatch mtr/luggage compt lid release sol ctrl
• Lock sig
• Lock sw circuit
• Lock/unlock circuit
• Lr door ajar sw in
• Power
• Pulsed power feed
• Rear doors lk/unlk circuit
• Rr door ajar sw in
• Security alarm ctrl
• Sound systems
• Switched ground
• Unlock sig
• Unlock sw circuit
• Wiper park pos sig monitor
• Wiper/washer system

Body Control Modules Wiring Diagram (2 of 2) for Ford Focus SE 2004

List of elements for Body Control Modules Wiring Diagram (2 of 2) for Ford Focus SE 2004:

• 15s-aa17
• 15s-aa72
• 29s-le18
• 29s-lg43
• 30s-ta31a
• 31s-aa7
• 31s-ge49
• 31s-gl16
• 31s-gl9
• 31s-hb20
• 31s-hb22
• 31s-lc22
• 31s-ta32
• 32-aa59a
• 32-aa59b
• 32-ka35
• 32-ka6
• 33-ka6
• 49s-lg15
• 49s-lg22
• 8-ee9
• 8-ka18
• 8-ka19
• 83-aa30
• 91-aa17
• 91-dk20
• 91s-gl43
• 91s-ja13
• 91s-ka12
• 91s-ka29
• 91s-lg1
• 91s-lg2
• 91s-lg8
• Air conditioning system
• Antenna
• Battery saver relay
• Battery saver rly ctrl
• C201d
• C201e
• C270a
• Central junction box (bjb) (behind left side of dash)
• Computer data lines system
• Defogger system
• Door locks system
• Dr ajar ind ctrl
• Drv door lk/unlk circuit
• Exterior lights system
• G203 (at right "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Ground
• Hazard flasher sw ctrl
• Horn rly ctrl
• Horns system
• Hot in park or head
• Instrument cluster system
• Interior lights system
• Intermittent wiper circuit
• Iso
• Key warning sw in
• L flash turn portion
• L turn sig ind ctrl
• Lf door ajar sw in
• Liftgate anti-theft inhibit sw
• Liftgate washer sw monitor
• Park position sw
• Pass door lk/unlk circuit
• R flash turn portion
• R turn sig ind ctrl
• Rear win defrost rly ctrl
• Rear wiper rly ctrl
• Rear wiper sw ckt monitor
• Release sw in
• Rf door ajar sw in
• S212
• Safety belt ind ctrl
• Shift interlock system
• Signal
• Stop lamp sw sig
• Switched ground
• Turn sig buzzer ctrl
• Warning system
• Washer sw circuit monitor
• Windshield wiper rly ctrl
• Wiper/washer system

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Ford Focus SE 2004

List of elements for Computer Data Lines Wiring Diagram for Ford Focus SE 2004:

• (at right ``a" pillar)
• (behind right side of dash, at base of "a" pillar) powertrain control module (pcm)
• (in main wiring harness, near breakout for instrument cluster) s211
• (near breakout for instrument cluster) s217
• (near breakout for instrument cluster) s293
• (under left side of dash, on central junction box)
• 2.0l
• 2.3l
• 29-re14
• 4-ec7
• 4-eg6
• 4-eg9
• 5-ec7
• 5-eg6
• 5-eg9
• 8-ee6a
• 8-ee7
• 8-ee9
• Abs control module (in left rear corner of engine compt, under master cylinder)
• Auxiliary instrument cluster (3-door model)
• C175
• C175b
• C201d
• C2041b
• C220a
• C270f
• Can-h
• Can-l
• Center junction box (cjb) (behind left side of dash)
• Data link connector (dlc)
• Feps
• Fuse 10a
• G204 (at left ``a" pillar)
• Generic electronic module (gem) (on right ``a" pillar)
• Hot at all times
• Instrument cluster
• Iso
• Restraints control module (under center console)
• S206
• S210 (in main wiring harness, near breakout for c213)
• S216 (near breakout for instrument cluster)
• Scp+
• Scp-
• Twisted pair

COOLING FAN

2.0L

2.0L, Cooling Fan Wiring Diagram, Except SVT for Ford Focus SE 2004

List of elements for 2.0L, Cooling Fan Wiring Diagram, Except SVT for Ford Focus SE 2004:

• (at left side of engine compartment)
• (in fuel shutoff
• 31s-pa17
• 31s-pa21
• 31s-pa7
• 8-rj5 8-rj33
• 87a
• 9-re8
• Acc
• Battery junction box (bjb) (in left rear corner of engine compartment)
• C270e
• Central junction box (cjb) (behind left side of dash)
• Cylinder head temperature sensor (on right front of cylinder head, near generator)
• Engine coolant temperature (ect) sensor (at top rear of engine)
• Engine cooling fan motor (on radiator)
• Engine cooling fan relay
• Engine cooling fan resistor (in front of engine compartment, near engine cooling fan)
• Fuse 20a
• Fuse 30a
• Fuse 50a
• G102 (at right front
• G103
• Harness, near breakout for left front side lamp)
• High speed fan control relay
• Hot at all times
• Ignition switch
• Lock
• Low speed engine cooling fan relay a
• Low speed engine cooling fan relay b
• Nca
• Of engine compartment)
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Run off
• S107
• S109
• S117 (in junction box wiring harness, near battery junction box)
• S118
• S119 (in junction box wiring harness, near battery junction box)
• S137 (in junction box wiring
• S198 (in fuel shutoff solenoid wiring harness, near breakout to intake system)
• Second cooling fan motor (on radiator)
• Sensor signal
• Signal return
• Spi
• Start
• Zetec-e

2.0L, Cooling Fan Wiring Diagram, SVT for Ford Focus SE 2004

List of elements for 2.0L, Cooling Fan Wiring Diagram, SVT for Ford Focus SE 2004:

• (in fuel shut-off solenoid wiring harness, near breakout to intake system) s198
• (in junction box wiring harness, near battery junction box)
• 31s-pa7
• 8-rj5
• 9-re8
• Acc
• Battery
• Battery junction box (bjb) (in left rear corner of engine compartment)
• C270e
• Central junction box (cjb) (behind left side of dash)
• Engine coolant temperature (ect) sensor
• Engine cooling fan motor (on radiator)
• Engine cooling fan relay
• Fuse 20a
• Fuse 65 30a
• G102 (at right front of engine compartment)
• G103 (at left side of engine compartment)
• Hot at all times
• Ignition switch
• Lock
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Run off
• S1001
• S102
• S117 (in junction box wiring harness, near battery junction box)
• S118
• S119 (in junction box wiring harness, near battery junction box)
• Signal return
• Start
• Vref

2.3L

2.3L, Cooling Fan Wiring Diagram for Ford Focus SE 2004

List of elements for 2.3L, Cooling Fan Wiring Diagram for Ford Focus SE 2004:

• (at right
• (in engine cooling fan wiring harness, at breakout for engine cooling fan resistor) s1002
• (in junction box wiring harness, near battery junction box) s108
• (in junction box wiring harness, near battery junction box) s117
• 31s-pa17
• 31s-pa7
• 8-rj33
• 9-da1
• Acc
• Battery junction box (bjb) (in left rear corner of engine compartment)
• C175b
• C175e
• C175t
• C270e
• Central junction box (cjb) (behind left side of dash)
• Cooling fan motor diode
• Cooling fan run-on thermo switch (at left side of engine compt)
• Cylinder head temperature sensor (on cylinder head)
• Engine compartment)
• Engine cooling fan motor
• Engine cooling fan resistor
• Fuse 20a
• Fuse 30a
• Fuse 50a
• G102 (at right front of engine compartment)
• G103 (at left side of
• G202
• High speed run-on cooling fan relay
• Hot at all times
• Ignition switch
• Lock
• Low speed fan control relay
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Relay ctrl
• Run off
• S1001 (in engine cooling fan wiring harness, near breakout for engine cooling fan resistor)
• S105
• S107
• S109
• S118
• S119 (in junction box wiring harness, near battery junction box)
• S198 (in fuel shut-off solenoid wiring harness, near breakout to intake system)
• Second cooling fan motor
• Sensor sig
• Signal return
• Start
• ``a" pillar)

CRUISE CONTROL

Cruise Control Wiring Diagram, A/T for Ford Focus SE 2004

List of elements for Cruise Control Wiring Diagram, A/T for Ford Focus SE 2004:

• (2.0l)
• (2.3l)
• (in main wiring harness, behind left side of dash)
• 15-pg12
• 15s-pg16
• 15s-pg17
• 8-pg11
• 8-pg13
• 8-pg18
• 8-re22
• 8-rj29
• 9-pg13
• 9-rj29
• 91-pg12
• Auxiliary instrument cluster
• Brake pedal position switch (on brake pedal support bracket)
• C175
• C175b
• C175t
• C220a
• C2220
• C270d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Clock spring (on steering column)
• Coast/resume
• Decel
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• G103 (at left side of engine compartment)
• Hot in start or run
• Instrument cluster
• Micro- processor
• Nca
• Off
• Output shaft speed (oss) sensor (2.0l dohc & 2.3l: on rear of transmission) (2.0l spi: on rear of transaxle)
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Rest
• S114
• S118
• S202 (in main wiring harness, near breakout for stoplamp switch)
• S207 (in main wiring harness, near breakout for passenger air bag module)
• S221
• S248
• Set/acc
• Speed control indicator
• Speed control servo (on rear center of engine compartment)
• Steering wheel/ speed control switch
• Stoplamp switch (on brake pedal support)

Cruise Control Wiring Diagram, M/T for Ford Focus SE 2004

List of elements for Cruise Control Wiring Diagram, M/T for Ford Focus SE 2004:

• (2.0l)
• (2.0l) (2.3l)
• (2.3l)
• (2.3l) (2.0l)
• (near breakout for coil on plug 2)
• 15-pg12
• 15s-pg16
• 15s-pg17
• 8-pg11
• 8-pg13
• 8-pg18
• 8-re22
• 8-rj29
• 9-pg13
• 91-pg12
• Acc
• Auxiliary instrument cluster
• Battery junction box (in left rear corner of eng compt)
• Brake pedal position switch (on brake pedal support bracket)
• C175
• C175b
• C175t c175
• C220a
• C2220
• C270d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Clock spring (on steering column)
• Clutch pedal position switch (on clutch pedal support)
• Coast/resume
• Decel
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 7.5a
• G103 (at left side of eng compt)
• G103 (at left side of engine compartment)
• G103 (at left side of engine compt)
• Hot at all times
• Hot in start or run
• Ignition switch
• Instrument cluster
• Lock
• Micro- processor
• Nca
• Off
• Pcm power diode
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Red
• Rest
• Run
• S114
• S118
• S119
• S154
• S202 (in main wiring harness, near breakout for stoplamp switch)
• S207 (in main wiring harness, near breakout for passenger air bag module)
• S221 (in main wiring harness, behind left side of dash)
• S248
• S252
• Set/acc
• Speed control indicator
• Speed control servo (on rear center of engine compartment)
• Start
• Steering wheel/ speed control switch
• Stoplamp switch (on brake pedal support)
• Vehicle speed sensor (on rear of transmission)

DEFOGGERS

Heated Mirrors Wiring Diagram for Ford Focus SE 2004

List of elements for Heated Mirrors Wiring Diagram for Ford Focus SE 2004:

• (at right "a" pillar) g203
• (in door lock feed wiring harness, at breakout for g200)
• 15-fa13
• 31s-hb20
• 31s-hb22
• 31s-hb31
• Acc
• Battery junction box (bjb) (in left rear corner of engine compt)
• C201d
• C201e
• C270a
• C270d
• C270e
• C270g
• Central junction box (cjb) (behind left side of dash)
• Fuse 40a
• Fuse 7.5a
• G200 (at left "a" pillar)
• G300 (at right "a" pillar)
• Generic electronic module (gem) (on right ``a" pillar)
• Heater
• Heater control module (behind dash)
• Hot at all times
• Hot in start or run
• Ignition switch
• Interior lights system
• Left exterior rear view mirror
• Lock
• Off
• Power distribution system
• Rear window defrost relay
• Rear window heater switch
• Red
• Right exterior rear view mirror
• Run
• S212
• S255
• S597
• S694
• Start
• Switch illum

Rear Defogger Wiring Diagram for Ford Focus SE 2004

List of elements for Rear Defogger Wiring Diagram for Ford Focus SE 2004:

• (at right "a" pillar) g203
• 15-fa13
• 31s-hb20
• 31s-hb22
• 31s-hb31
• Acc
• Battery junction box (bjb) (in left rear corner of engine compt)
• C201d
• C201e
• C270a
• C270e
• C270g
• C402a
• C402b
• Central junction box (cjb) (behind left side of dash)
• Fuse 40a
• Fuse 7.5a
• G400 (in liftgate)
• G401 (at rear of luggage compt)
• Generic electronic module (gem) (on right ``a" pillar)
• Hatchback
• Heater control module (behind dash)
• Heater illum
• Hot at all times
• Hot in start or run
• Ignition switch
• Interior lights system
• Lock
• Off
• Power distribution system
• Rear window defrost grid
• Rear window defrost relay
• Rear window heater switch
• Red
• Run
• S212
• S496
• Sedan
• Start
• Wagon

ENGINE PERFORMANCE

2.0L DOHC

2.0L DOHC, Engine Performance Wiring Diagram, Except SVT (1 of 3) for Ford Focus SE 2004

List of elements for 2.0L DOHC, Engine Performance Wiring Diagram, Except SVT (1 of 3) for Ford Focus SE 2004:

• (dohc)
• (in engine compt) s195
• (left side of engine compt)
• (right "a" pillar) g202
• (sohc)
• 1 pos
• 10-gl37
• 15-re16
• 15s-re8
• 15s-ta17
• 15s-ta21
• 15s-ta24
• 15s-ta38a
• 15s-ta40
• 15s-ta41
• 15s-ta42
• 2 pos
• 29-re14
• 31-re8
• 31s-aa43
• 31s-bb16
• 31s-gl6
• 31s-pa17
• 31s-re32
• 31s-rl12
• 31s-rr1
• 31s-rr2
• 4-eg9
• 5-eg9
• 8-ce10
• 8-gl37
• 8-re22
• 8-rj15
• 8-rj17
• 8-rj33
• 8-rj4
• 8-rj5
• 8-rs3
• 8-ta27
• 8-ta36
• 9-rj22
• 9-rj29
• 9-rj4
• 91-re8a
• 91-re8b
• 91s-pa25
• A/c clutch relay
• A/c system
• Ac press
• Acc
• Act
• All times
• Anti-theft system
• Battery junction box (bjb) (left rear corner of engine compt)
• C175
• C252
• C270b
• C270e
• Central junction box (cjb) (behind left side of dash)
• Cht
• Ckp sens
• Computer data lines system
• Cooling fans system
• Crankshaft position sensor (sohc: right front of engine, dohc: on front of engine)
• Cruise control & sound systems
• D pos
• Dataline
• Diode
• Dlc
• Dohc sohc
• Ecr sol
• Ect
• Electr. vacuum regulator solenoid valve (on left side of firewall)
• Engine cooling fan relay
• Fp driver
• Fuel pump
• Fuel pump driver module (under right rear seat)
• Fuel pump relay
• Fuel tank unit
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G103
• G103 (left side of engine compt)
• G301 (under right rear seat)
• Ground
• High fan
• High speed fan control relay
• Ho2s 22
• Hot at all times
• Ign coil
• Ignition coil (on top rear of engine)
• Ignition relay
• Ignition switch
• Ignition transformer capacitor (on rear of cyl head, beside ign coil)
• Imrc
• Inertia fuel shutoff (ifs) switch (behind right kick panel)
• Inj 3
• Lock
• Low speed engine cooling fan relay a
• Low speed engine cooling fan relay b
• Maf
• Mil ind
• O/d sw
• Oss
• Passive anti-theft transceiver module (on upper right side of steering column)
• Pats
• Pats ind
• Plugs
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Psp sens
• R pos
• Red
• Run
• S117
• S118
• S119
• S154 (near break- out for coil on plug 2)
• S181 (or s381)
• S252
• Sohc
• Start
• Start sig
• Starter relay
• Starting/charging system
• Tft sens
• To spark
• Trans unit
• Tss
• Vss out

2.0L DOHC, Engine Performance Wiring Diagram, Except SVT (2 of 3) for Ford Focus SE 2004

List of elements for 2.0L DOHC, Engine Performance Wiring Diagram, Except SVT (2 of 3) for Ford Focus SE 2004:

• (a/t)
• (engine control harn, near breakout for a/c compressor cycling switch)
• (engine control harn, near breakout to battery)
• (fuel shutoff harn, near breakout to c1010 or c192)
• (fuel shutoff harn, near breakout to intake system)
• (on left side of transmission)
• (under left side of dash) data link connector (dlc)
• Air charge temp
• C220a
• C251
• Check engine indicator
• Clutch pedal position switch (on clutch pedal support)
• Dohc
• Dual pressure switch (right side of engine compt)
• Engine coolant temperature (ect) sensor (sohc) cylinder head temperature sensor (dohc)
• Exhaust pressure transducer (ept) sensor (near brake master cylinder)
• Exterior lights system
• Fuel rail pressure transducer sensor (on engine)
• Fuel tank pressure transducer sensor (in fuel tank)
• G103 (left side of engine compt)
• G203 (right "a" pillar)
• Gearshift lever unit (a/t)
• Instrument cluster
• Mass airflow (maf) sensor (on intake system)
• Nca
• O/d off switch
• Power steering pressure sensor (on power steering pump)
• S159
• S163
• S198
• S212
• Sohc
• Solid state
• Throttle position sensor (tpc) (on throttle body)
• Transmission hardware unit (a/t)
• Transmission range sensor

2.0L DOHC, Engine Performance Wiring Diagram, Except SVT (3 of 3) for Ford Focus SE 2004

List of elements for 2.0L DOHC, Engine Performance Wiring Diagram, Except SVT (3 of 3) for Ford Focus SE 2004:

• (2.0l dohc: in eng ctrl sensor ext harn, near breakout for ho2s 11 2.0l spi: in eng ctrl harn, near break- out for electronic vac reg sol vlv)
• (a/t)
• (engine control harn, near breakout to c211)
• (fuel shutoff harn, near breakout for inj 3 or 4) s169
• (in exhaust system) heated oxygen sensor (ho2s) 11
• (in exhaust system) heated oxygen sensor (ho2s) 12
• (left side of engine compt)
• (m/t)
• (on brake pedal bracket) stoplamp switch
• (on rear of trans) (a/t) output shaft speed (oss) sensor
• (on top of trans) (a/t) turbine shaft speed (tss) sensor
• (or 9-rj3)
• (sohc)
• 15-re8
• 15-re8a
• 15s-re13
• 15s-ta23
• 15s-ta37
• 15s-ta63
• 15s-ta64
• 15s-ta65
• 30-re8
• 31s-fa11
• 31s-pa17
• 31s-pa7
• 31s-rl10
• 31s-rl11
• 31s-rl13
• 31s-rl25
• 31s-rl9
• 31s-rs3
• 4-eb6
• 5-eb6
• 7-re8
• 8-bb6
• 8-pa13
• 8-rj11
• 8-rj13
• 8-rj14
• 8-rj18
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj3
• 8-rj7
• 9-re8
• 9-re8a
• 9-rj18
• 91-re8
• 91-re8c
• 91s-rj14
• 91s-rj15
• 91s-rl3
• 91s-ta17
• A/c system
• A/t
• Ac press
• Battery
• Battery junction box (bjb) (left rear corner of engine compt) red
• Brake pedal position switch
• C270f
• C415
• Camshaft position sensor (on top of engine)
• Central junction box (cjb) (behind left side of dash)
• Cmp sens
• Cool fan
• Cooling fans system
• Cpp
• Dohc sohc
• Ept sens
• Evap canister purge valve (left rear side of engine compt)
• Evap purge
• Evap vent
• Evaporative emission canister vent valve (under rear of vehicle)
• Exterior lights system
• Fan rly
• Fuel injectors
• Fuse 10a
• Fuse 15a
• G103
• G103 (left side of engine compt)
• Gen
• Generator
• Ground
• Ho2s 21
• Ho2s 22
• Hot at all times
• Idle air control (iac) valve (on intake system)
• Idle spd
• Imrc
• Inj 1
• Inj 2
• Inj 4
• Inlet manifold runner control (imrc) module (sohc) (on top rear of engine)
• Instrument cluster system
• Knock sensor (right side of engine)
• Maf
• Nca
• Oss
• Pnp
• Power
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Rail press
• Red
• Return
• S161
• S202 (main harn, near break- out to stoplight switch)
• S252
• S267
• S268 (engine control harn, near breakout to pcm)
• Sohc dohc
• Stoplamp
• Tank press
• Tps
• Trans unit
• V ref
• Vehicle speed sensor (vss) (m/t) (on rear of transmission)
• Vss
• Wot rly

2.0L DOHC, Engine Performance Wiring Diagram, SVT (1 of 3) for Ford Focus SE 2004

List of elements for 2.0L DOHC, Engine Performance Wiring Diagram, SVT (1 of 3) for Ford Focus SE 2004:

• (right "a" pillar) g202
• 10-gl37
• 15-re16
• 15s-re8
• 29-re14
• 31-re8
• 31s-bb16
• 31s-gl6
• 31s-re32
• 31s-rl12
• 31s-rl27
• 31s-rr1
• 31s-rr2
• 4-ec7
• 4-eg9
• 5-ec7
• 5-eg9
• 8-gl37
• 8-re22
• 8-rj1
• 8-rj15
• 8-rj16
• 8-rj17
• 8-rj4
• 8-rj5
• 9-rj22
• 9-rj4
• 91-re8a
• 91-re8b
• 91-re8e
• 91s-ce6
• 91s-rl3
• 91s-rs3
• A/c clutch relay
• A/c system
• Ac press
• Acc
• Act
• Anti-theft system (pats ind)
• Battery junction box (bjb) (left rear corner of engine compt)
• C175
• C252
• C270b
• C270e
• Can-h
• Can-l
• Central junction box (cjb) (behind left side of dash)
• Cht
• Ckp sens
• Computer data lines system
• Crankshaft position sensor (on front of engine)
• Cruise control system, sound systems
• Dataline
• Diode
• Dlc
• Engine cooling fan relay
• Evap vent
• Fp driver
• Fuel pump
• Fuel pump driver module (under right rear seat)
• Fuel pump relay
• Fuel tank unit
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G103 (left side of engine compt)
• G301 (under right rear seat)
• Ground
• High speed fan control relay
• Ho2s 22
• Hot at all times
• Ign coil
• Ignition coil (on top rear of engine)
• Ignition relay
• Ignition switch
• Ignition transformer capacitor (beside ignition coil)
• Inertia fuel shutoff (ifs) switch (behind right kick panel)
• Inj 3
• Lock
• Low speed engine cooling fan relay a
• Low speed engine cooling fan relay b
• Maf
• Passive anti-theft transceiver module (on upper right side of steering column)
• Pats
• Pats ind
• Plugs
• Power hold relay
• Power steering pressure switch (near left front of cylinder head)
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Psp sw
• Red
• Run
• S117
• S118
• S119
• S154 (eng ctrl harn, near breakout for coil on plug 2)
• S252
• S381
• Sensor sig
• Start
• Start sig
• Starter relay
• Starting/charging system
• Sw gnd
• To spark
• Vss out

2.0L DOHC, Engine Performance Wiring Diagram, SVT (2 of 3) for Ford Focus SE 2004

List of elements for 2.0L DOHC, Engine Performance Wiring Diagram, SVT (2 of 3) for Ford Focus SE 2004:

• (fuel shutoff harn, near breakout to c192)
• (fuel shutoff harn, near breakout to intake system)
• (in eng compt)
• (in eng ctrl harn, near breakout for a/c compressor cycling switch)
• (left front of engine compt) g101
• (on transmission) inlet manifold runner control (imrc) module
• (under left side of dash) data link connector (dlc)
• (under rear of vehicle) evaporative emission (evap) canister vent valve
• 15-rs3
• 8-rj16
• 91-rj16
• 91-rs3
• 91s-rs3
• Air charge temp
• Barometric absolute pressure (bap) sensor
• C220a
• C251
• Check engine indicator
• Clutch pedal position switch (on clutch pedal support)
• Dual pressure switch (at right side of eng compt)
• Engine coolant temperature sensor
• Fuel rail pressure transducer sensor (on engine)
• Fuel tank pressure transducer sensor (in fuel tank)
• G103 (left side of engine compt)
• G203 (right "a" pillar)
• Ground
• Ign
• Instrument cluster
• Mass air flow (maf) sensor (on intake system)
• S141
• S159 (engine control harn, near breakout for battery)
• S163
• S197
• S198
• S212
• S252
• Signal
• Solid state
• Sw gnd
• Throttle position sensor (tps) (on throttle body)

2.0L DOHC, Engine Performance Wiring Diagram, SVT (3 of 3) for Ford Focus SE 2004

List of elements for 2.0L DOHC, Engine Performance Wiring Diagram, SVT (3 of 3) for Ford Focus SE 2004:

• (engine control harn, near breakout to ho2s 11) s161
• (fuel shutoff harn, near breakout to inj 3) s169
• (in exhaust system) heated oxygen sensor (ho2s) 11
• (in exhaust system) heated oxygen sensor (ho2s) 12
• (left side of engine compt)
• (on brake pedal support) stoplamp switch
• (under intake manifold)
• 15-re8
• 15-re8a
• 15s-re13
• 30-re8
• 31s-aa43
• 31s-fa11
• 31s-pa7
• 31s-rl10
• 31s-rl11
• 31s-rl13
• 31s-rl25
• 31s-rl7
• 4-eb6
• 5-eb6
• 7-re8
• 8-bb6
• 8-pa13
• 8-rj11
• 8-rj13
• 8-rj14
• 8-rj18
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj3
• 9-re8
• 9-rj18
• 9-rj3
• 91-re8 91-re8
• 91-re8c
• 91s-rj14
• 91s-rj15
• A/c system
• Ac press
• Battery
• Battery junction box (bjb) (left rear corner of engine compt) red
• C175
• C270f
• Camshaft position sensor (on top of eng)
• Camshaft timing actuator (on cyl head)
• Central junction box (cjb) (behind left side of dash)
• Cmp
• Cmp sens
• Cooling fans system
• Cpp
• Evap canister purge valve (left rear side of engine compt)
• Evap purge
• Exterior lights system
• Fan rly
• Fpt
• Fuel injectors
• Fuse 10a
• Fuse 15a
• G103
• G103 (left side of engine compt)
• Gen
• Generator
• Ground
• Ground ground
• Ho2s 21
• Ho2s 22
• Hot at all times
• Idle air control (iac) valve (on intake system)
• Idle spd
• Inj 1
• Inj 2
• Inj 4
• Instrument cluster system
• Knock sensor
• Maf
• Mil ind
• Nca
• Power
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Red
• Return
• S252
• S267 (engine control harn, near breakout to c211)
• Stoplamp
• Tank press
• Tps
• V ref
• Vehicle speed sensor (vss) (on rear of transmission)
• Vss
• Wot rly

2.0L SOHC

2.0L SOHC, Engine Performance Wiring Diagram (1 of 3) for Ford Focus SE 2004

List of elements for 2.0L SOHC, Engine Performance Wiring Diagram (1 of 3) for Ford Focus SE 2004:

• (dohc)
• (in engine compt) s195
• (left side of engine compt)
• (right "a" pillar) g202
• (sohc)
• 1 pos
• 10-gl37
• 15-re16
• 15s-re8
• 15s-ta17
• 15s-ta21
• 15s-ta24
• 15s-ta38a
• 15s-ta40
• 15s-ta41
• 15s-ta42
• 2 pos
• 29-re14
• 31-re8
• 31s-aa43
• 31s-bb16
• 31s-gl6
• 31s-pa17
• 31s-re32
• 31s-rl12
• 31s-rr1
• 31s-rr2
• 4-eg9
• 5-eg9
• 8-ce10
• 8-gl37
• 8-re22
• 8-rj15
• 8-rj17
• 8-rj33
• 8-rj4
• 8-rj5
• 8-rs3
• 8-ta27
• 8-ta36
• 9-rj22
• 9-rj29
• 9-rj4
• 91-re8a
• 91-re8b
• 91s-pa25
• A/c clutch relay
• A/c system
• Ac press
• Acc
• Act
• All times
• Anti-theft system
• Battery junction box (bjb) (left rear corner of engine compt)
• C175
• C252
• C270b
• C270e
• Central junction box (cjb) (behind left side of dash)
• Cht
• Ckp sens
• Computer data lines system
• Cooling fans system
• Crankshaft position sensor (sohc: right front of engine, dohc: on front of engine)
• Cruise control & sound systems
• D pos
• Dataline
• Diode
• Dlc
• Dohc sohc
• Ecr sol
• Ect
• Electr. vacuum regulator solenoid valve (on left side of firewall)
• Engine cooling fan relay
• Fp driver
• Fuel pump
• Fuel pump driver module (under right rear seat)
• Fuel pump relay
• Fuel tank unit
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 30a
• G103
• G103 (left side of engine compt)
• G301 (under right rear seat)
• Ground
• High fan
• High speed fan control relay
• Ho2s 22
• Hot at all times
• Ign coil
• Ignition coil (on top rear of engine)
• Ignition relay
• Ignition switch
• Ignition transformer capacitor (on rear of cyl head, beside ign coil)
• Imrc
• Inertia fuel shutoff (ifs) switch (behind right kick panel)
• Inj 3
• Lock
• Low speed engine cooling fan relay a
• Low speed engine cooling fan relay b
• Maf
• Mil ind
• O/d sw
• Oss
• Passive anti-theft transceiver module (on upper right side of steering column)
• Pats
• Pats ind
• Plugs
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Psp sens
• R pos
• Red
• Run
• S117
• S118
• S119
• S154 (near break- out for coil on plug 2)
• S181 (or s381)
• S252
• Sohc
• Start
• Start sig
• Starter relay
• Starting/charging system
• Tft sens
• To spark
• Trans unit
• Tss
• Vss out

2.0L SOHC, Engine Performance Wiring Diagram (2 of 3) for Ford Focus SE 2004

List of elements for 2.0L SOHC, Engine Performance Wiring Diagram (2 of 3) for Ford Focus SE 2004:

• (a/t)
• (engine control harn, near breakout for a/c compressor cycling switch)
• (engine control harn, near breakout to battery)
• (fuel shutoff harn, near breakout to c1010 or c192)
• (fuel shutoff harn, near breakout to intake system)
• (on left side of transmission)
• (under left side of dash) data link connector (dlc)
• Air charge temp
• C220a
• C251
• Check engine indicator
• Clutch pedal position switch (on clutch pedal support)
• Dohc
• Dual pressure switch (right side of engine compt)
• Engine coolant temperature (ect) sensor (sohc) cylinder head temperature sensor (dohc)
• Exhaust pressure transducer (ept) sensor (near brake master cylinder)
• Exterior lights system
• Fuel rail pressure transducer sensor (on engine)
• Fuel tank pressure transducer sensor (in fuel tank)
• G103 (left side of engine compt)
• G203 (right "a" pillar)
• Gearshift lever unit (a/t)
• Instrument cluster
• Mass airflow (maf) sensor (on intake system)
• Nca
• O/d off switch
• Power steering pressure sensor (on power steering pump)
• S159
• S163
• S198
• S212
• Sohc
• Solid state
• Throttle position sensor (tpc) (on throttle body)
• Transmission hardware unit (a/t)
• Transmission range sensor

2.0L SOHC, Engine Performance Wiring Diagram (3 of 3) for Ford Focus SE 2004

List of elements for 2.0L SOHC, Engine Performance Wiring Diagram (3 of 3) for Ford Focus SE 2004:

• (2.0l dohc: in eng ctrl sensor ext harn, near breakout for ho2s 11 2.0l spi: in eng ctrl harn, near break- out for electronic vac reg sol vlv)
• (a/t)
• (engine control harn, near breakout to c211)
• (fuel shutoff harn, near breakout for inj 3 or 4) s169
• (in exhaust system) heated oxygen sensor (ho2s) 11
• (in exhaust system) heated oxygen sensor (ho2s) 12
• (left side of engine compt)
• (m/t)
• (on brake pedal bracket) stoplamp switch
• (on rear of trans) (a/t) output shaft speed (oss) sensor
• (on top of trans) (a/t) turbine shaft speed (tss) sensor
• (or 9-rj3)
• (sohc)
• 15-re8
• 15-re8a
• 15s-re13
• 15s-ta23
• 15s-ta37
• 15s-ta63
• 15s-ta64
• 15s-ta65
• 30-re8
• 31s-fa11
• 31s-pa17
• 31s-pa7
• 31s-rl10
• 31s-rl11
• 31s-rl13
• 31s-rl25
• 31s-rl9
• 31s-rs3
• 4-eb6
• 5-eb6
• 7-re8
• 8-bb6
• 8-pa13
• 8-rj11
• 8-rj13
• 8-rj14
• 8-rj18
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj3
• 8-rj7
• 9-re8
• 9-re8a
• 9-rj18
• 91-re8
• 91-re8c
• 91s-rj14
• 91s-rj15
• 91s-rl3
• 91s-ta17
• A/c system
• A/t
• Ac press
• Battery
• Battery junction box (bjb) (left rear corner of engine compt) red
• Brake pedal position switch
• C270f
• C415
• Camshaft position sensor (on top of engine)
• Central junction box (cjb) (behind left side of dash)
• Cmp sens
• Cool fan
• Cooling fans system
• Cpp
• Dohc sohc
• Ept sens
• Evap canister purge valve (left rear side of engine compt)
• Evap purge
• Evap vent
• Evaporative emission canister vent valve (under rear of vehicle)
• Exterior lights system
• Fan rly
• Fuel injectors
• Fuse 10a
• Fuse 15a
• G103
• G103 (left side of engine compt)
• Gen
• Generator
• Ground
• Ho2s 21
• Ho2s 22
• Hot at all times
• Idle air control (iac) valve (on intake system)
• Idle spd
• Imrc
• Inj 1
• Inj 2
• Inj 4
• Inlet manifold runner control (imrc) module (sohc) (on top rear of engine)
• Instrument cluster system
• Knock sensor (right side of engine)
• Maf
• Nca
• Oss
• Pnp
• Power
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Rail press
• Red
• Return
• S161
• S202 (main harn, near break- out to stoplight switch)
• S252
• S267
• S268 (engine control harn, near breakout to pcm)
• Sohc dohc
• Stoplamp
• Tank press
• Tps
• Trans unit
• V ref
• Vehicle speed sensor (vss) (m/t) (on rear of transmission)
• Vss
• Wot rly

2.3L

2.3L, Engine Performance Wiring Diagram (1 of 4) for Ford Focus SE 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (1 of 4) for Ford Focus SE 2004:

• 10-gl37
• 15-re16
• 15-re8
• 15-re8a
• 15s-re10a
• 15s-re13
• 15s-re8
• 15s-ta21
• 29-re14
• 30-re8
• 31-re8
• 31s-bb16
• 31s-fa11
• 31s-gl6
• 31s-pa17
• 31s-pa7
• 31s-re32
• 31s-rh1
• 31s-rl25
• 4-ec7
• 5-ec7
• 8-ce10
• 8-gl37
• 8-pa13
• 8-re22
• 8-rj13
• 8-rj17
• 8-rj22
• 9-rj22
• 9-rj3
• 91-re8
• 91-re8a
• 91-re8b
• 91s-rl3
• A/c clutch relay
• A/c clutch rly
• A/c press sw
• A/c system
• Acc
• Air charge temp
• Air pump rly
• All times
• Anti-theft system
• Battery
• Battery junction box (bjb) (left rear corner of engine compt)
• C175b
• C251
• C270b
• C270e
• Can h
• Can l
• Central junction box (cjb) (behind left side of dash)
• Computer data lines system
• Cooling fans system
• Cruise control & sound systems
• Data
• Data link connector (dlc) (under left side of dash)
• Diode
• Door lock
• Dual pressure switch (right side of engine compt)
• Evap canister purge valve
• Evap purge
• Evap vent
• Evaporative emission (evap) canister vent valve (under rear of vehicle)
• Ftp sens
• Fuel pump
• Fuse 10a
• Fuse 20a
• Fuse 30a
• G103 (left side of engine compt)
• G202 (right "a" pillar)
• Gearshift
• Ground
• Hi cool fan
• High speed cooling fan relay
• Hot at all times
• Ignition relay
• Ignition switch
• Lo cool fan
• Lock
• Low speed cooling fan relay
• Maf sens
• Mass air flow (maf) sensor (on intake system)
• Passive anti-theft transceiver module (on steering column)
• Pats ind
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Psp sens
• Pwr hold rly
• Red
• Run
• Rx sig
• S117 (near battery junction box)
• S118
• S119
• S154 (engine control harn, near breakout for coil on plug 2)
• S252
• S279
• Sig return
• Start
• Start inhibit
• Starter relay
• Starting circuit
• Stop lamp
• Tx sig
• Vss out

2.3L, Engine Performance Wiring Diagram (2 of 4) for Ford Focus SE 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (2 of 4) for Ford Focus SE 2004:

• (engine control harn, near breakout for a/c compressor cycling switch)
• (engine control harn, near breakout for battery) s159
• (engine control harn, near breakout for oil pressure switch)
• (engine control harn, near breakout to c211) s267
• (fuel shutoff harn, near breakout to intake system)
• (left front
• (left front side of eng compt) s188
• (on throttle body) throttle position sensor (tps)
• (top of engine) injection pressure sensor
• Air pump motor (left front corner of engine compt)
• Air pump relay
• Battery junction box (bjb) (left rear corner of engine compt)
• C270f
• Central junction box (cjb) (behind left side of dash)
• Exterior lights system
• Fuel pump
• Fuel pump driver module (under right rear seat)
• Fuel pump relay
• Fuel tank pressure transducer sensor (in fuel tank)
• Fuel tank unit
• Fuse 10a
• Fuse 15a
• Fuse 30a
• G103 (left side of engine compt)
• G301 (under right rear seat)
• Gearshift lever unit (a/t)
• Hot at all times
• Inertia fuel shutoff (ifs) switch (behind right kick panel)
• Manifold absolute pressure/ intake air temperature (map/iat) sensor (on intake system)
• O/d off switch
• Of engine compt) g100
• Power steering pressure sensor (on power steering pump)
• Red
• S118
• S121
• S181
• S191
• S193 (junction box wiring harn, near battery junction box)
• S194
• S197
• S198
• Secondary air injection bypass solenoid (right side of engine compt)
• Stoplamp switch (on brake pedal support)

2.3L, Engine Performance Wiring Diagram (3 of 4) for Ford Focus SE 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (3 of 4) for Ford Focus SE 2004:

• (a/t)
• (engine control harn, near breakout for a/c compressor cycling sw)
• (engine control harn, near breakout to a/c compressor cycling sw)
• (engine control harn, near breakout to pcm)
• (engine ctrl sensor ext harn, near breakout for ho2s 21)
• (engine ctrl sensor ext harn, near breakout for pnp sw)
• (engine ctrl sensor ext harn, near breakout to c1026)
• (in exhaust system) heated oxygen sensor (ho2s) 12
• (in exhaust system) heated oxygen sensor (ho2s) 13
• (m/t)
• (on clutch pedal support) (m/t) clutch pedal position switch
• (on left side of transmission) (a/t) transmission range (tr) sensor
• (top of transmission) (a/t) turbine shaft speed (tss) sensor
• 15s-ta17
• 15s-ta23
• 15s-ta24
• 15s-ta37
• 15s-ta38a
• 15s-ta40
• 15s-ta41
• 15s-ta42
• 15s-ta63
• 15s-ta64
• 15s-ta65
• 8-bb6
• 8-rj15
• 8-rj29
• 8-rj41
• 8-ta27
• 8-ta36
• 9-da1
• 9-rj29
• 91s-rj15
• 91s-rj41
• 91s-ta17
• C175t
• C2220
• Check engine indicator
• Computer data lines system
• Cpp sw
• Epc sol
• Exterior lights system
• G103 (left side of engine compt)
• G203 (right "a" pillar)
• Ho2s 21 ctrl
• Ho2s 21 sig
• Ho2s 22 ctrl
• Ho2s 22 sig
• Instrument cluster
• Nca
• Oss sens
• Output shaft speed (oss) sensor (a/t) (rear of transmission)
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• S161
• S162
• S163
• S187
• S189
• S201
• S212
• S252
• Shift sol
• Shift sol a
• Shift sol b
• Shift sol c
• Shift sol d
• Sig return
• Solid state
• Tft sens
• Tr sens, 1
• Tr sens, 2
• Tr sens, d
• Tr sens, p/n
• Tr sens, rev
• Transmission hardware unit (a/t)
• Tss sens
• Vehicle speed sensor (m/t) (rear of transmission)
• Vss sig

2.3L, Engine Performance Wiring Diagram (4 of 4) for Ford Focus SE 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (4 of 4) for Ford Focus SE 2004:

• (engine control harn, near breakout for a/c compressor cycling switch)
• (engine control sensor harn, near breakout for oil pressure switch)
• (left front of eng)
• (near breakout to intake system)
• (on intake system) idle air control (iac) valve
• (right side of engine compt) egr stepper motor
• 15-rl9a
• 15s-rr5
• 15s-rr6
• 15s-rr7
• 15s-rr8
• 31s-pa37
• 31s-rl10
• 31s-rl11
• 31s-rl12
• 31s-rl13
• 31s-rl20
• 31s-rl9
• 4-eb6
• 5-eb6
• 7-re8
• 8-8-rj14
• 8-rj11
• 8-rj16
• 8-rj18
• 8-rj20
• 8-rj28
• 8-rj3
• 8-rj33
• 8-rj4
• 9-re8
• 9-rj18
• 9-rj4
• 91s-pa51
• 91s-pa52
• 91s-pa53
• 91s-pa54
• 91s-rj14
• C175e
• Camshaft position sensor (right rear of cyl head)
• Cht sens
• Ckp sens
• Cmp sig
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil on plug
• Crankshaft position sensor (lower left front of eng)
• Cylinder- head temperature sensor (on cylinder head)
• Egr coil 1
• Egr coil 2
• Egr coil 3
• Egr coil 4
• Fuel inj 1
• Fuel inj 2
• Fuel inj 3
• Fuel inj 4
• Fuel injectors
• G103 (left side of engine compt)
• G202 (right "a" pillar)
• Gen comm
• Gen monitor
• Generator
• Heated oxygen sensor (ho2s) 11 (in exhaust system)
• Ho2s 11 ctrl
• Ho2s 11 sig
• Iac valve
• Imrc mod
• Imrc sol 1
• Imtv
• Inj press sig
• Inlet manifold runner control (imrc) solenoid 1 (on intake system)
• Intake manifold runner control (imrc) module (on left rear of engine)
• Intake manifold tuning valve (imtv) (on intake system)
• Knock sens
• Knock sensor
• Map sig
• Nca
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Ref volt
• S156
• S160
• S169
• S199
• S252
• S279
• Sig return
• Tps sig
• Vbatt

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram, A/T for Ford Focus SE 2004

List of elements for Back-up Lamps Wiring Diagram, A/T for Ford Focus SE 2004:

• (2.0l)
• (2.3l)
• (at left rear of luggage compt) g402 g400 (in liftgate)
• (sedan) (wagon)
• (sedan) s485
• Battery junction box (bjb) (in left rear corner of engine compt)
• C175
• C175t
• C270d
• Central junction box (cjb) (behind left side of dash)
• Fuse 10a
• Fuse 20a
• G401 (sedan: at right rear of luggage compt) (wagon: at right "d" pillar)
• Hot at all times
• Left reversing lamp
• Near breakout for c406)
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Red
• Right reversing lamp
• S154
• Transmission range (tr) sensor (on left side of transmission)

Back-up Lamps Wiring Diagram, M/T for Ford Focus SE 2004

List of elements for Back-up Lamps Wiring Diagram, M/T for Ford Focus SE 2004:

• (at left rear of luggage compt) g402 g400 (in liftgate)
• (except wagon) (wagon)
• C27of
• Central junction box (cjb) (behind left side of dash)
• Fuse 10a
• G401 (sedan: at rear of luggage compt) (wagon: at right "d" pillar)
• Hot in start or run
• Left reversing lamp
• Near breakout for c406)
• Park/neutral position (pnp) switch (2.0l dohc, svt: at front of transmission) (2.0l spi: at lower left of transmission)
• Right reversing lamp
• S114 (w/ cruise control)
• S485 (4-door)

Park, Turn & Hazard Lamps Wiring Diagram for Ford Focus SE 2004

List of elements for Park, Turn & Hazard Lamps Wiring Diagram for Ford Focus SE 2004:

• (at left rear of luggage compt)
• (at right ``a" pillar) g203
• (in junction box wiring harness, near breakout for right front park/turn lamp) s132
• (near breakout for instrument cluster) s212
• 1. right turn signal 2. flash right 3. neutral 4. flash left 5. left turn signal
• 2.0l
• 2.3l
• 29-dk20
• 29s-le18
• 29s-lg43
• 31-dk20
• 49s-lg12
• 49s-lg15
• 49s-lg19
• 49s-lg22
• 49s-lg4
• 49s-lg5
• 91-dk20
• 91s-lg1
• 91s-lg2
• 91s-lg8
• C201a
• C201b
• C201c
• C201d
• C201e
• C220a
• C2220
• C270d
• C270e
• C270f
• C452a
• C452b
• C462a
• C462b
• Central junction box (cjb) (behind left side of dash)
• Except sedan
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• G100 (at left front of engine compt)
• G102 (at right front of engine compartment)
• G300 (at right ``a" pillar)
• G400 (in tailgate)
• G401 (at rear of luggage compt)
• G401 (sedan: at rear of luggage compt) (wagon: at right "d" pillar)
• G402
• G402 (wagon: on left "d" pillar) (sedan: at left rear of luggage compt)
• Generic electronic module (gem) (on right ``a" pillar)
• Hazard flasher switch
• Hot at all times
• Instrument cluster
• Left front park/ turn lamp
• Left front side lamp
• Left license plate lamp
• Left rear lamp assembly
• Left rear turn lamp
• Left side high intensity discharge headlamp
• Left turn ind
• Light switch
• Multi-function switch
• Nca
• Park
• Right front park/ turn lamp
• Right front side lamp
• Right license plate lamp
• Right rear lamp assembly
• Right rear turn lamp
• Right side high intensity discharge headlamp
• Right turn ind
• S104 (near breakout for g101)
• S109
• S121
• S130
• S131
• S484
• S484 (4 door)
• S485
• S485 (4 door)
• S496
• Sedan
• Stop lamps circuit
• Turn
• W/ hid
• W/o hid

Stop Lamps Wiring Diagram for Ford Focus SE 2004

List of elements for Stop Lamps Wiring Diagram for Ford Focus SE 2004:

• (at left rear of luggage compt) g402 g400 (in liftgate)
• (at right "d" pillar)
• (in taillamps wiring harness, near breakout for g402) s412
• (not used)
• (sedan) (wagon)
• 15s-aa72
• 3 door, wagon
• Brake pedal position switch (on brake pedal support bracket)
• C201a
• C201b
• C201d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Exterior lamps circuit
• Fuse 15a
• G400 (in liftgate)
• G401
• G401 (at right rear of luggage compt)
• G402 (at left rear of luggage compt)
• Generic electronic module (gem) (on right "a" pillar)
• High mounted stoplamp
• Hot in start or run
• Left rear lamp assembly
• Right rear lamp assembly
• S454
• S484
• S485
• S496
• S496 (wagon)
• Sedan
• Stoplamp switch (on brake pedal support)

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Ford Focus SE 2004

List of elements for Ground Distribution Wiring Diagram (1 of 3) for Ford Focus SE 2004:

• (2.0l) powertrain control module (pcm)
• (2.3l) air pump motor
• (2.3l) high speed run-on cooling fan relay
• (2.3l) mass air flow (maf) sensor
• (except
• (except 2.3l) mass air flow (maf) sensor
• (in left rear corner of engine compartment) battery junction box (bjb)
• (not used) abs test connector
• (svt) inlet manifold runner control (imrc) module
• (w/ hid headlamps) right side high intensity discharge headlamp
• (w/o hid headlamps) right headlamp
• 2.0l
• 2.0l except svt
• 2.3l
• 2.3l)
• 2.3l, svt
• 87a
• A/c clutch field coil
• A/c compressor clutch diode
• Abs control module
• Battery
• Brake fluid level switch
• Breakout for engine cooling fan resistor)
• C175b
• Cooling fan motor diode
• Daytime running lamps (drl) relay
• Engine compartment switch
• Engine cooling fan motor
• Engine cooling fan relay
• Except 2.3l
• Fog lamp relay
• For right front park/turn lamp)
• Fuel pump relay
• G100 (at left front of engine compartment)
• G101 (at left front of engine compartment)
• G102 (at right front of engine compartment)
• G103 (at left side of engine compartment)
• G104 (on cylinder head)
• High beam relay
• Horn
• Ignition relay
• Inlet manifold runner control (imrc) module
• Intake manifold runner control (imrc) module
• Junction box)
• Left front fog lamp
• Left front park/turn lamp
• Left headlamp
• Left side high intensity discharge headlamp
• Low beam relay
• Low speed engine cooling fan relay a
• Power hold relay
• Power steering pressure switch
• Powertrain control module (pcm)
• Right front fog lamp
• Right front park/turn lamp
• Right side high intensity discharge headlamp
• S118 (in junction box wiring harness, near battery junction box)
• S149 (in horn jumper wiring harness, near breakout for second horn)
• S252 (in engine control wiring harness, near breakout for c211)
• Second cooling fan motor
• Second horn
• Speed control servo
• Svt
• Vehicle speed sensor (vss)
• W/ dual horn
• W/ hid headlamps
• W/o hid headlamps
• Windshield wiper motor

Ground Distribution Wiring Diagram (2 of 3) for Ford Focus SE 2004

List of elements for Ground Distribution Wiring Diagram (2 of 3) for Ford Focus SE 2004:

• (2.0l)
• (2.3l)
• (3 door) driver side front seat adjust switch
• (3-door model) auxiliary instrument cluster
• (behind left side of dash) central junction box (cjb)
• (not used)
• (svt) power point
• (w/ front & rear power windows) (w/ front power windows)
• (wagon) cargo space lamp
• 3 door
• Assembly, under driver's seat)
• C201d
• C220a
• C270c
• C270h
• C402b
• C452a
• C462a
• C489b
• C504a
• C918b
• Clock spring
• Data link connector (dlc)
• Decklid relay
• Driver side door lock switch
• Driver side front door ajar switch
• Driver side front door lock unit
• Driver side rear door ajar switch
• Except 3 door
• Exterior liftgate/ decklid release switch
• Exterior rear view mirror switch
• Front cigar lighter
• Front interior lamp
• G200 (at left ``a" pillar)
• G203 (at right ``a" pillar)
• G204 (at left ``a" pillar)
• G400 (wagon) (in liftgate)
• Generic electronic module (gem)
• Hazard flasher switch
• Heater blower switch
• Heater control module
• Heater panel illumination lamp
• High mounted stop lamp
• Instrument cluster
• Left exterior rear view mirror
• Left front seat back heater
• Left license plate lamp
• Left rear lamp assembly
• Left rear window adjust switch
• Left reversing lamp
• Liftgate/ decklid anti-theft inhibit switch
• Liftgate/ decklid latch assembly
• Liftgate/ decklid release switch
• Light switch
• Master window adjust switch
• Moonroof adjust switch
• Multi-function switch
• Nca
• Near breakout for instrument cluster)
• One-touch window relay
• Passive anti-theft transceiver module
• Rear window defrost grid
• Rear wiper relay
• Right license plate lamp
• Roof opening panel unit
• S270 (in door lock feed wiring harness, at breakout for g200)
• S377 (in door lock feed wiring harness, near breakout for left front door ajar switch)
• S496 (in door lock jumper wiring harness, near breakout for g400)
• S597 (in door lock jumper wiring harness, near breakout for master window adjust switch)
• Traction control system (tcs) disable switch
• Wiper/ washer switch
• Wiring harness, near breakout for cargo space lamp)

Ground Distribution Wiring Diagram (3 of 3) for Ford Focus SE 2004

List of elements for Ground Distribution Wiring Diagram (3 of 3) for Ford Focus SE 2004:

• (2.3l)
• (bosch)
• (exc 2.3l)
• (exc bosch) c290c
• (in door lock jumper wiring harness, near breakout for right front power window motor) s694
• 2.3l
• 3 door
• At right ``a" pillar)
• Battery junction box (bjb) (in left rear corner of engine compt)
• C175b
• C201a
• C2188a
• C290c
• C402b
• Cooling fan run-on thermo switch
• Driver side seat heater switch
• Except 3 door
• Except sedan
• Fuel pump driver module
• Fuel tank unit
• Fuse test point
• G201 (at left ``a" pillar)
• G202 (at right ``a" pillar)
• G205 (behind center of dash)
• G300 (at right ``a" pillar)
• G301 (under right rear seat)
• G302
• G401 (at rear of luggage compt)
• G401 (at right ``d" pillar)
• G402 (sedan: at left rear of luggage compt) (except sedan : on left "d" pillar) (3 door : at left side of luggage compt)
• Gearshift lever unit
• Generic electronic module (gem)
• High mounted stoplamp
• Left license plate lamp
• Left rear lamp assembly
• Left rear turn lamp
• Left reversing lamp
• Liftgate/ decklid latch assembly
• Luggage compartment lid release relay
• Luggage compartment lid release solenoid
• Luggage compartment lock cylinder switch
• Nca
• Passenger side door lock switch
• Passenger side front door ajar switch
• Passenger side front door lock unit
• Passenger side rear door ajar switch
• Passenger side seat heater switch
• Passenger side window adjust switch
• Powertrain control module (pcm)
• Radio
• Rear window defrost
• Rear window defrost grid
• Right exterior rear view mirror
• Right front seat back heater
• Right license plate lamp
• Right rear lamp assembly
• Right rear turn lamp
• Right rear window adjust switch
• Right reversing lamp
• S105
• S378 (in door lock feed wiring harness, near breakout for c800)
• S381 (in engine control wiring harness, near breakout for g301)
• S403 (in door lock feed wiring harness, near breakout for subwoofer amplifier)
• S448 (2.3l)
• S484 (in tail lamps wiring harness, near grommet at left rear of vehicle)
• S485 (in taillamps wiring harness, near breakout for g401)
• Sedan
• Subwoofer amplifier
• W/ power locks
• W/o power locks

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Ford Focus SE 2004

List of elements for Headlights Wiring Diagram, with DRL for Ford Focus SE 2004:

• 2.0l
• 2.3l
• Battery junction box (bjb) (in left rear corner of engine compartment)
• C220a
• C2220
• C270e
• C270f
• Central junction box (cjb) (behind left side of dash)
• Daytime running lamps relay
• Daytime running lamps resistor (in left rear corner of engine compt)
• Flash
• Fog lamp relay
• Fog lamps
• Fuse 10a
• Fuse 10a (2.3l)
• Fuse 20a
• Fuse 7.5a
• G100 (at left front of engine compt)
• G102 (at right front of engine compt)
• G103 (at left side of engine compt)
• G203 (at right ``a" pillar)
• G204 (at left ``a" pillar)
• High
• High beam ind
• High beam relay
• Hot at all times
• Hot in start or run
• Illumination
• Instrument cluster
• Left front fog lamp
• Left head- lamp
• Light switch
• Low beam
• Low beam relay
• Multi-functon switch
• Neutral
• Off
• Park
• Red
• Right front fog lamp
• Right head- lamp
• S109
• S110 (in junction box wiring harness, near breakout for left front fog light)
• S118
• S121
• S206
• S212

Headlights Wiring Diagram, without DRL for Ford Focus SE 2004

List of elements for Headlights Wiring Diagram, without DRL for Ford Focus SE 2004:

• (in junction box wiring harness, near breakout for left front fog light) s110
• 2.0l
• 2.3l
• All times
• Battery junction box (bjb) (in left rear corner of engine compt)
• C220a
• C2220
• C2220 c220a
• C270e
• C270f
• Central junction box (cjb) (behind left side of dash)
• Exterior lights system
• Flash
• Fog lamp relay
• Fog lamps
• Fuse 10a
• Fuse 10a (2.3l)
• Fuse 20a
• Fuse 7.5a
• G100 (at left front of engine compt)
• G102 (at right front of engine compt)
• G103 (at left side of engine compt)
• G203 (at right ``a" pillar)
• G204 (at left ``a" pillar)
• Head lamp
• High
• High beam
• High beam ind
• High beam relay
• Hot at
• Hot in run or start
• Illumination
• Instrument cluster
• Left front fog lamp
• Left head- lamp
• Left side high intensity discharge headlamp
• Light shield
• Light switch
• Low beam
• Low beam relay
• Multi-functon switch
• Neutral
• Off
• Park
• Parking lamp
• Right front fog lamp
• Right head- lamp
• Right side high intensity discharge headlamp
• S109
• S118
• S121
• S206
• S212
• Turn signal
• W/ hid
• W/o hid

HORN

Horn Wiring Diagram for Ford Focus SE 2004

List of elements for Horn Wiring Diagram for Ford Focus SE 2004:

• (at right front of engine compartment)
• (in horn jumper wiring harness, near breakout for c140) s148
• 20a
• Box (cjb) (behind left side of dash)
• C201e
• C270b
• C270c
• Central junction
• Clock spring (on steering column)
• Fuse 33
• G102
• G203 (at right "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Horn (behind bumper bracket)
• Horn relay
• Horn switch
• Hot at all times
• Nca
• S109
• S149
• S212
• Second horn (behind bumper bracket)
• W/ dual horn
• W/ single horn

INSTRUMENT CLUSTER

2.0L

2.0L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (1 of 2) for Ford Focus SE 2004

List of elements for 2.0L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (1 of 2) for Ford Focus SE 2004:

• (2.0l spi: on right side of engine) (2.0l dohc, svt: on engine) oil pressure switch
• (3 bulbs)
• (at left "a" pillar) g200
• (at right "a" pillar) g300
• (behind left side of dash) s221
• (in liftgate) g400
• (on fuel tank) fuel tank unit
• (or red)
• 15-gg14
• 15s-aa17
• 15s-le11
• 29-gg14
• 29s-gg14
• 30-ge6
• 30s-ge6
• 31s-aa43
• 31s-aa7
• 31s-cf28
• 31s-cf45
• 31s-cf45a
• 31s-gc20
• 31s-gc6
• 31s-ge49
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl9
• 4-eg8
• 49s-lg15
• 49s-lg22
• 5-eg8
• 75-gg14
• 8-ga7
• 8-pg11
• 9-ga7
• 91-gg14
• 91s-ja14
• Abs ind
• Air bag ind
• Anti-lock brakes system
• Brake fluid level switch (on top of master cylinder reservoir)
• C201a
• C201b
• C201d
• C201e
• C220a
• C220a c220a c220a
• C220b
• C270a
• C270b
• C270d
• Central junction box (cjb) (behind left side of dash)
• Charge ind
• Check engine ind
• Check fuel cap ind
• Computer data lines system
• Cruise control system
• Door open ind
• Driver side front door ajar switch (on left "b" pillar)
• Driver side rear door ajar switch (on left "c" pillar)
• Engine coolant temperature gauge
• Except svt
• Exterior lights system
• Fuel gauge
• Fuse 7.5a
• G103 (at left side of engine compartment)
• G203 (at right "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Headlights system
• High beam ind
• Hot at all times
• Hot in run or acc
• Hot in start or run
• Illumination lamp
• Illumination lamps
• Instrument cluster
• Interior lights system
• Left turn ind
• Liftgate/ decklid latch assembly (in decklid)
• Low brake fluid level/ park brake ind
• Low fuel ind
• Low oil pressure ind
• Microprocessor
• Nca
• O/d off ind
• Parking brake switch (under center console, at base of park brake lever bracket)
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side rear door ajar switch (on right "c" pillar)
• Powertrain control module (pcm) (at base of "a" pillar)
• Red
• Right turn ind
• S118
• S212
• S248
• S249
• S250
• S377
• S378
• S496
• Safety belt ind
• Speed control ind
• Speedometer
• Svt
• Tachometer
• Traction control ind
• Warning system

2.0L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (2 of 2) for Ford Focus SE 2004

List of elements for 2.0L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (2 of 2) for Ford Focus SE 2004:

• 15-ge6
• 29-ge6
• 29s-ge6
• 30-ge6
• 30s-ge6
• 31s-gc20a
• 4-eg2
• 5-eg2
• 75-ge6
• 8-pg11a
• 91-ge6
• Auxiliary instrument cluster
• Computer data lines system
• G203 (at right "a" pillar)
• Gauge illum
• Interior lights system
• Microprocessor
• Oil pressure
• Oil pressure gauge
• Oil temperature
• Oil temperature gauge
• Pointer illumination
• Red
• S212
• Speed control ind

2.0L, Instrument Cluster Wiring Diagram, without Auxiliary Instrument Cluster for Ford Focus SE 2004

List of elements for 2.0L, Instrument Cluster Wiring Diagram, without Auxiliary Instrument Cluster for Ford Focus SE 2004:

• (2.0l spi: on right side of engine) (2.0l dohc, svt: on engine) oil pressure switch
• (3 bulbs)
• (at left "a" pillar) g200
• (at right "a" pillar)
• (at right "a" pillar) g300
• (in liftgate) g400
• (on fuel tank) fuel tank unit
• (or red)
• 15-gg14
• 15s-aa17
• 15s-le11
• 29-gg14
• 29s-gg14
• 31s-aa43
• 31s-aa7
• 31s-cf28
• 31s-cf45
• 31s-cf45a
• 31s-gc20
• 31s-gc6
• 31s-ge49
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl9
• 4-eg8
• 49s-lg15
• 49s-lg22
• 5-eg8
• 75-gg14
• 8-ga7
• 8-pg11
• 9-ga7
• 91-gg14
• 91s-ja14
• Abs ind
• Air bag ind
• Anti-lock brakes system
• Brake fluid level switch (on top of master cylinder reservoir)
• C201a
• C201b
• C201d
• C201e
• C220a
• C270a
• C270b
• C270d
• Central junction box (cjb) (behind left side of dash)
• Charge ind
• Check engine ind
• Check fuel cap ind
• Computer data lines system
• Cruise control system
• Door open ind
• Driver side front door ajar switch (on left "b" pillar)
• Driver side rear door ajar switch (on left "c" pillar)
• Engine coolant temperature gauge
• Except svt
• Exterior lights system
• Fuel gauge
• Fuse 7.5a
• G103 (at left side of engine compartment)
• G203
• Generic electronic module (gem) (on right "a" pillar)
• Headlights system
• High beam ind
• Hot at all times
• Hot in run or acc
• Hot in start or run
• Illumination lamp
• Illumination lamps
• Instrument cluster
• Interior lights system
• Left turn ind
• Liftgate/ decklid latch assembly (in decklid)
• Low brake fluid level/ park brake ind
• Low fuel ind
• Low oil pressure ind
• Microprocessor
• Nca
• O/d off ind
• Parking brake switch (under center console, at base of park brake lever bracket)
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side rear door ajar switch (on right "c" pillar)
• Powertrain control module (pcm) (at base of "a" pillar)
• Right turn ind
• S118
• S212
• S249
• S250
• S377
• S378
• S496
• Safety belt ind
• Speed control ind
• Speedometer
• Svt
• Tachometer
• Traction control ind
• Warning system

2.3L

2.3L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (1 of 2) for Ford Focus SE 2004

List of elements for 2.3L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (1 of 2) for Ford Focus SE 2004:

• (at left "a" pillar) g200
• (at right "a" pillar) g300
• (behind left side of dash) s221
• (in liftgate) g400
• (on lower left of engine) oil pressure switch
• 15-gg14
• 15s-aa17
• 15s-aa17 15s-aa17
• 15s-le11
• 29-gg14
• 29s-gg14
• 30-ge6
• 30s-ge6
• 31s-aa7
• 31s-cf28
• 31s-cf45
• 31s-gc20
• 31s-gc6
• 31s-ge44
• 31s-ge49
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl9
• 4-ec7b
• 49s-lg15
• 49s-lg22
• 5-ec7b
• 75-gg14
• 8-ga7
• 8-pg11
• 9-ga7
• 91-gg14
• 91s-ja13b
• 91s-ja14
• Abs ind
• Air bag ind
• Anti-lock brakes system
• Brake fluid level switch (on top of master cylinder reservoir)
• C201a
• C201b
• C201d
• C201e
• C220b
• C2220
• C270a
• C270b
• C270d
• Central junction box (cjb) (behind left side of dash)
• Charge ind
• Check engine ind
• Check fuel cap ind
• Computer data lines system
• Cruise control system
• Door open ind
• Driver side front door ajar switch (on left "b" pillar)
• Driver side rear door ajar switch (on left "c" pillar)
• Engine coolant temperature gauge
• Exterior lights system
• Fuel gauge
• Fuel tank unit (on fuel tank)
• Fuse 7.5a
• G103 (at left side of engine compartment)
• G203 (at right "a" pillar)
• G300 (at right "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Headlights system
• High beam ind
• Hot at all times
• Hot in run or acc
• Hot in start or run
• Illumination lamp
• Illumination lamps (3 bulbs)
• Instrument cluster
• Interior lights system
• Left turn ind
• Liftgate/ decklid latch assembly (in decklid)
• Low brake fluid level/ park brake ind
• Low fuel ind
• Low oil pressure ind
• Microprocessor
• Nca
• O/d off ind
• Parking brake switch (under center console, at base of park brake lever bracket)
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side rear door ajar switch (on right "c" pillar)
• Red
• Right turn ind
• S118
• S212
• S248
• S249
• S250
• S377
• S378
• S496
• Safety belt ind
• Speed control ind
• Speedometer
• Tachometer
• Warning system

2.3L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (2 of 2) for Ford Focus SE 2004

List of elements for 2.3L, Instrument Cluster Wiring Diagram, with Auxiliary Instrument Cluster (2 of 2) for Ford Focus SE 2004:

• 15-ge6
• 29-ge6
• 29s-ge6
• 30-ge6
• 30s-ge6
• 31s-gc20a
• 4-eg2
• 5-eg2
• 75-ge6
• 8-pg11a
• 91-ge6
• Auxiliary instrument cluster
• Computer data lines system
• G203 (at right "a" pillar)
• Gauge illum
• Interior lights system
• Microprocessor
• Oil pressure
• Oil pressure gauge
• Oil temperature
• Oil temperature gauge
• Pointer illumination
• Red
• S212
• Speed control ind

2.3L, Instrument Cluster Wiring Diagram, without Auxiliary Instrument Cluster for Ford Focus SE 2004

List of elements for 2.3L, Instrument Cluster Wiring Diagram, without Auxiliary Instrument Cluster for Ford Focus SE 2004:

• (at left "a" pillar) g200
• (at right "a" pillar) g300
• (in liftgate) g400
• (on lower left of engine) oil pressure switch
• 15-gg14
• 15s-aa17
• 15s-aa17 15s-aa17
• 15s-le11
• 29-gg14
• 29s-gg14
• 31s-aa7
• 31s-cf28
• 31s-cf45
• 31s-gc20
• 31s-gc6
• 31s-ge44
• 31s-ge49
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl9
• 4-ec7b
• 49s-lg15
• 49s-lg22
• 5-ec7b
• 75-gg14
• 8-ga7
• 8-pg11
• 9-ga7
• 91-gg14
• 91s-ja13b
• 91s-ja14
• Abs ind
• Air bag ind
• Anti-lock brakes system
• Brake fluid level switch (on top of master cylinder reservoir)
• C201a
• C201b
• C201d
• C201e
• C2220
• C270a
• C270b
• C270d
• Central junction box (cjb) (behind left side of dash)
• Charge ind
• Check engine ind
• Check fuel cap ind
• Computer data lines system
• Cruise control system
• Door open ind
• Driver side front door ajar switch (on left "b" pillar)
• Driver side rear door ajar switch (on left "c" pillar)
• Engine coolant temperature gauge
• Exterior lights system
• Fuel gauge
• Fuel tank unit (on fuel tank)
• Fuse 7.5a
• G103 (at left side of engine compartment)
• G203 (at right "a" pillar)
• G300 (at right "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Headlights system
• High beam ind
• Hot at all times
• Hot in run or acc
• Hot in start or run
• Illumination lamp
• Illumination lamps (3 bulbs)
• Instrument cluster
• Interior lights system
• Left turn ind
• Liftgate/ decklid latch assembly (in decklid)
• Low brake fluid level/ park brake ind
• Low fuel ind
• Low oil pressure ind
• Microprocessor
• Nca
• O/d off ind
• Parking brake switch (under center console, at base of park brake lever bracket)
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side rear door ajar switch (on right "c" pillar)
• Right turn ind
• S118
• S212
• S249
• S250
• S377
• S378
• S496
• Safety belt ind
• Speed control ind
• Speedometer
• Tachometer
• Warning system

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Ford Focus SE 2004

List of elements for Courtesy Lamps Wiring Diagram for Ford Focus SE 2004:

• 29-aa17
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl9
• 31s-lc22
• 31s-lc7
• Battery saver relay
• C201a
• C201b
• C201c
• C201d
• C201e
• C270a
• C270c
• C270f
• C489a
• C489b
• C918a
• C918b
• Cargo space lamp (wagon)
• Central junction box(cjb) (behind left side of dash)
• Door
• Driver side front door ajar switch (on left "b" pillar)
• Driver side rear door ajar switch (on left "c" pillar)
• Except late production sedan
• Exterior rear view mirror switch
• Front interior lamp
• Fuse 20a
• Fuse 7.5a
• G200 (at left "a" pillar)
• G300 (at right "a" pillar)
• G400 (in liftgate)
• Generic electronic module (gem) (on right "a" pillar)
• Hot at all times
• Late production sedan
• Left map reading lamp
• Liftgate/ decklid latch assembly
• Luggage compartment lamp (sedan, 3-door)
• Luggage compartment lid release relay
• Nca
• Nca nca
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side rear door ajar switch (on right "c" pillar)
• Right map reading lamp
• S273 (in door lock feed wiring harness, at breakout for c210)
• S377
• S378
• S469
• S496
• S914

Instrument Illumination Wiring Diagram for Ford Focus SE 2004

List of elements for Instrument Illumination Wiring Diagram for Ford Focus SE 2004:

• (2.0l) (2.3l)
• (2.3l) (2.0l)
• (bosch radio)
• (in door lock jumper wiring harness, near breakout for c510)
• (in main wiring harness (14401), near breakout for front cigar lighter) s204
• 29s-le18
• Auxiliary instrument cluster (3-door)
• C201d
• C2188a c290c (except bosch radio)
• C220a c2220
• C2220 c220a
• C270d
• C270e
• C290c
• C504a
• C504b
• Central junction box (cjb) (behind left side of dash)
• Driver side seat heater switch
• Fuse 10a
• Fuse 25a
• Fuse 7.5a
• G200 (at left "a" pillar)
• G202 (at right "a" pillar)
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• G205 (behind center of dash)
• G300 (at right "a" pillar)
• Gearshift lever unit (under center console)
• Generic electronic module (gem) (on right "a" pillar)
• Hazard flasher switch
• Head
• Heater control module (behind dash)
• Heater panel illumination lamp
• Hot at all times
• Hot in start or run
• Illumination
• Instrument cluster
• Left rear window adjust switch
• Light switch
• Lock
• Master window adjust switch
• Off
• Park
• Passenger side seat heater switch
• Passenger side window adjust switch
• Pulse width module
• Radio
• Right rear window adjust switch
• S206
• S212
• S356
• S358 (near breakout for driver's seat)
• S377
• S378
• S501
• S597
• S694
• Traction control system (tcs) disable switch
• W/ a/c
• W/ rear power windows
• W/o a/c
• W/o rear power windows

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Ford Focus SE 2004

List of elements for Power Distribution Wiring Diagram (1 of 4) for Ford Focus SE 2004:

• (2.0l)
• (2.0l) (2.3l)
• (2.3l)
• (bosch radio)
• (in main wiring harness, near breakout for c213) s249
• (not used)
• 175a
• 270d
• Abs control module
• Air pump relay
• Auxiliary instrument cluster (svt)
• Battery
• Battery junction box (bjb) (in left rear corner of engine compt)
• Battery saver relay
• C175
• C175b
• C201c
• C2188a
• C220a
• C2220
• C270a
• C270b
• C270e
• C270f
• C270g
• C270h
• C290c
• Central junction box (cjb) (behind left side of dash)
• Data link connector (dlc)
• Daytime running lamps (drl) relay
• Decklid relay
• Driver side front seat adjust switch
• Except spi
• Front cigar lighter
• Fuel pump relay
• Fuse 10a
• Fuse 10a 1a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 50a
• Fuse 7.5a
• G204 (at left ``a" pillar)
• Generator
• Generic electronic module
• Hazard flasher switch
• Heater control module
• Horn relay
• In-line fuse (2.3l) (at front of engine)
• Instrument cluster
• Light switch
• Low beam relay
• Luggage compartment lid release relay
• Power point (svt) (at rear of center console)
• Powertrain control module
• Radio
• Rear window defrost relay
• Red
• Roof opening panel unit
• S206
• S259
• Spi
• Starter motor
• Starter relay
• To ignition switch (diagram 2 of 4)
• To power hold relay (diagram 3 of 4)
• To s102 (diagram 3 of 4)
• To s107 (diagram 3 of 4)

Power Distribution Wiring Diagram (2 of 4) for Ford Focus SE 2004

List of elements for Power Distribution Wiring Diagram (2 of 4) for Ford Focus SE 2004:

• (2.0l)
• (2.3l)
• (in main wiring harness, behind dash) s248
• (in main wiring harness, near breakout for instrument cluster) s250
• (not used)
• A/t
• Abs control module
• Acc
• Auxiliary instrument cluster
• Auxiliary instrument cluster (svt)
• Bosch radio
• C201d
• C2041b
• C2188a
• C220a
• C2220
• C270b
• C270c
• C270d
• C270e
• C270f
• C290c
• Central junction box (cjb) (behind left side of dash)
• From starter relay (diagram 1 of 4)
• Fuse 20a
• Fuse 7.5a
• Gearshift lever unit
• Generic electronic module
• Heater control module
• Ignition switch
• Instrument cluster
• Key in ignition switch
• Key removal inhibit solenoid (a/t)
• Light switch
• Lock
• Lock off
• Multi- function switch
• Off
• Passive anti-theft transceiver module
• Radio
• Rear window defrost relay
• Red
• Restraints control module
• Run
• Run off
• S215 (in main wiring harness, near breakout for g203)
• Start
• Starter relay
• To s119 (diagram 3 of 4)
• W/ auxiliary instrument cluster

Power Distribution Wiring Diagram (3 of 4) for Ford Focus SE 2004

List of elements for Power Distribution Wiring Diagram (3 of 4) for Ford Focus SE 2004:

• (in door lock feed wiring harness, near breakout for subwoofer amplifier) s404
• (in engine control wiring harness, in engine compt) s195
• (in junction box wiring harness, near battery junction box) s102
• (in junction box wiring harness, near battery junction box) s119
• (in left rear corner of engine compt) battery junction box (bjb)
• 2.0l
• 2.0l except svt
• 2.3l
• 3 door
• A/c clutch relay
• Engine cooling fan relay
• Except svt
• From battery a (diagram 1 of 4)
• From fuse 6 (diagram 1 of 4)
• From fuse 9 (diagram 1 of 4)
• From ignition switch (diagram 2 of 4)
• Fuse 10a
• Fuse 30a
• Fuse 40a
• Fuse test point
• G103 (at left side of engine compartment)
• G202 (at right "a" pillar)
• Heater blower motor
• High beam relay
• High speed fan control relay
• High speed run-on cooling fan relay
• Ignition coil
• Ignition relay
• Ignition transformer capacitor
• Low beam relay
• Low speed fan control relay
• Pcm power diode
• Power hold relay
• Red
• S105
• S107 (in junction box wiring harness, near battery junction box)
• S118
• S292 (3 door)
• S406 (3 door)
• Subwoofer amplifier
• Svt
• To fuse 53 (diagram 4 of 4)

Power Distribution Wiring Diagram (4 of 4) for Ford Focus SE 2004

List of elements for Power Distribution Wiring Diagram (4 of 4) for Ford Focus SE 2004:

• (in door lock feed wiring harness, near breakout for driver's seat) s357
• Brake pedal position switch
• C270e
• C270f
• C270g
• C504a
• C504b
• Central junction box (cjb) (behind left side of dash)
• Clock spring
• Driver side seat heater switch
• From fuse 1 (diagram 3 of 4)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Master window adjust switch
• Moonroof adjust switch
• One-touch window relay
• Park/ neutral position (pnp) switch (m/t)
• Passenger side seat heater switch
• Passenger side window adjust switch
• Rear window wiper motor
• Rear wiper relay
• Roof opening panel unit
• S114 (in junction box wiring harness, near breakout for left front wheel speed sensor)
• S253 (in door lock feed wiring harness, at breakout for g200)
• S356 (in door lock feed wiring harness, near breakout for c210)
• S501 (in door lock jumper wiring harness, near breakout for c510)
• Speed control servo
• Stoplamp switch
• W/ front & rear power windows
• W/ front power windows
• W/ roof opening panel
• W/ speed control
• Windshield wiper motor
• Windshield wiper relay
• Wiper/ washer switch

POWER DOOR LOCKS

Power Door Locks Wiring Diagram (1 of 2) for Ford Focus SE 2004

List of elements for Power Door Locks Wiring Diagram (1 of 2) for Ford Focus SE 2004:

• (behind dash panel) antenna
• (near breakout for generic electronic module)
• (not used)
• 15s-aa17
• 15s-aa72
• 2.0l
• 2.3l
• 29-aa17
• 29-dk20
• 31-dk20
• 31s-aa39
• 31s-aa61
• 31s-aa62
• 31s-aa63
• 31s-aa64
• 31s-aa7
• 31s-aa85
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl27
• 31s-gl7
• 31s-gl9
• 31s-lc7
• 32-aa27
• 32-aa59a
• 32-aa59b
• 32-aa59c
• 32-aa59d
• 33-aa59
• 8-ee9
• 8s-aa30
• 91-aa17
• 91-dk20
• 91s-gl43
• 91s-lg8
• C201a
• C201b
• C201c
• C201d
• C201e
• C220a
• C2220
• C270f
• Central junction box (cjb) (behind left side of dash)
• Data link connector (dlc) (under left side of dash, on central junction box)
• Driver side door lock switch
• Engine compartment switch (in front center of engine compt)
• Exterior liftgate/ decklid release switch
• Exterior lights system
• Fuse 15a
• Fuse 20a
• G100 (at left front of engine compt)
• G200 (at left "a" pillar)
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• G300 (at right "a" pillar)
• G400 (in liftgate)
• Generic electronic module (gem) (on right "a" pillar)
• Horns system
• Hot at all times
• Illumination
• Instrument cluster
• Interior lights system
• Liftgate/ decklid release switch
• Lock
• Passenger side door lock switch
• S121
• S202
• S206
• S210
• S212
• S230 (in main wiring harness, near breakout for data link connector)
• S375
• S376
• S496
• S597
• S694
• Stoplamp switch (on brake pedal support)
• Unlock
• Wagon

Power Door Locks Wiring Diagram (2 of 2) for Ford Focus SE 2004

List of elements for Power Door Locks Wiring Diagram (2 of 2) for Ford Focus SE 2004:

• (at left "a" pillar) g200
• (at right "a" pillar) g300
• (in decklid) liftgate/decklid latch assembly
• (in decklid) luggage compartment lid release relay
• (in decklid) luggage compartment lock cylinder switch
• (in liftgate) liftgate/decklid anti-theft inhibit switch
• (in liftgate) liftgate/decklid latch assembly
• (not used)
• (sedan: at left rear of luggage compt) (3-door: at left side of luggage compt)
• C270a
• C270b
• C270h
• Central
• Central junction box (cjb) (behind left side of dash)
• Central lock
• Decklid relay
• Driver side front door ajar switch (on left "b" pillar)
• Driver side front door lock unit (in driver door)
• Driver side rear door ajar switch (on left "c" pillar)
• Fuse 20a
• Fuse 25a
• G200 (at left "a" pillar)
• G204 (at left "a" pillar)
• G300 (at right "a" pillar)
• G400 (in liftgate)
• G402
• Hot at all times
• Interior lights system
• Left rear door lock unit (in left rear door)
• Lock
• Luggage compartment lid release solenoid (in decklid)
• Nca
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side front door lock unit (in passenger door)
• Passenger side rear door ajar switch (on right "c" pillar)
• Reset
• Right rear door lock unit (in right rear door)
• S206
• S259
• S360 (in door lock feed wiring harness, near breakout for passenger's seat)
• S377
• S378
• S496
• S597
• S694
• Sedan early production
• Sedan late production
• Set
• Unlock
• Wagon

POWER MIRRORS

Power Mirrors Wiring Diagram for Ford Focus SE 2004

List of elements for Power Mirrors Wiring Diagram for Ford Focus SE 2004:

• 29-aa17
• 31s-lc22
• Battery saver relay
• C201c
• C201e
• C270a
• C270c
• C270f
• Central junction box (cjb) (behind left side of dash)
• Defogger system
• Down
• Exterior rear view mirror switch
• Fuse 20a
• Fuse 7.5a
• G200 (at left ``a" pillar)
• Generic electronic module (gem) (on right ``a" pillar)
• Heater
• Hot at all times
• Interior lights system
• Left
• Left exterior rear view mirror
• Left mirror
• Left/ right
• Right
• Right exterior rear view mirror
• Right mirror
• S597
• Up/ down
• Wiring harness, at breakout for c510)

POWER SEATS

Heated Seats Wiring Diagram for Ford Focus SE 2004

List of elements for Heated Seats Wiring Diagram for Ford Focus SE 2004:

• 3 door
• C270f
• Central junction box (cjb) (behind left side of dash)
• Driver side seat heater switch
• Except 3 door
• Except 3 door 3 door
• Fuse 15a
• G200 (at left ``a" pillar)
• G300 (at right ``a" pillar)
• Hot in start or run
• Illumination
• Interior lights system
• Left front seat back heater (in driver seat back rest)
• Left front seat cushion heater (in driver seat face)
• Nca
• On ind
• Passenger side seat heater switch illumination
• Right front seat back heater (in passenger seat back rest)
• Right front seat cushion heater (in passenger seat face)
• S357
• S377

Power Seat Wiring Diagram for Ford Focus SE 2004

List of elements for Power Seat Wiring Diagram for Ford Focus SE 2004:

• C270a
• Central junction box (cjb) (behind left side of dash)
• Down
• Driver seat height motor (in driver seat)
• Driver side front seat adjust switch
• Fuse 20a
• G200 (at left ``a" pillar)
• Hot at all times
• S382

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Ford Focus SE 2004

List of elements for Power Top/Sunroof Wiring Diagram for Ford Focus SE 2004:

• 15-ag12
• 2.0l
• 2.3l
• 29-ag12
• 31-ag12
• 31s-ag27
• 31s-ag7
• 8-gb8
• 8-re22
• C175
• C175b
• C270b
• C270f
• Central junction box (cjb) (behind left side of dash)
• Down/ open
• Fuse 15a
• Fuse 20a
• G200 (at left ``a" pillar)
• Gnd
• Hot at all times
• Hot in start or run
• Moonroof adjust switch
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Roof opening panel unit (at center front of roof)
• S207 (in main wiring harness, near breakout for passenger air bag module)
• S253
• S259
• S270
• Up/ close
• Vbatt
• Vpwr
• Vref
• Vss

POWER WINDOWS

Power Windows Wiring Diagram, with Rear Power Windows for Ford Focus SE 2004

List of elements for Power Windows Wiring Diagram, with Rear Power Windows for Ford Focus SE 2004:

• (in door lock feed wiring harness (14014), near breakout for driver's seat) s358
• (in door lock jumper wiring harness (14a584), near breakout for c510) s501
• C270e
• C504a
• C504b
• Central junction box (cjb) (behind left side of dash)
• Driver switch
• From s356 (diagram 1 of 1)
• Fuse 25a
• G200 (at left ``a" pillar)
• G300 (at right ``a" pillar)
• Hot in start or run
• Illumination
• Left front power window motor
• Left rear power window motor
• Left rear switch
• Left rear window adjust switch
• Lock
• Master window adjust switch
• One- touch down
• One-touch window relay (in driver's front door, behind trim panel)
• Pass switch
• Passenger side window adjust switch
• Rest
• Right front power window motor
• Right rear power window motor
• Right rear switch
• Right rear window adjust switch
• S356
• S377
• S378
• S597
• S694
• To passenger side window adjust switch (diagram 1 of 1)

Power Windows Wiring Diagram, without Rear Power Windows for Ford Focus SE 2004

List of elements for Power Windows Wiring Diagram, without Rear Power Windows for Ford Focus SE 2004:

• (at right ``a" pillar)
• C270e
• Central junction box (cjb) (behind left side of dash)
• Driver switch
• Fuse 25a
• G200 (at left ``a" pillar)
• G300
• Hot in start or run
• Illumination
• Left front power window motor
• Master window adjust switch
• One- touch down
• Passenger side window adjust switch
• Passenger switch
• Rest
• Right front power window motor
• S356
• S597
• S694

RADIO

Radio Wiring Diagram, Bosch for Ford Focus SE 2004

List of elements for Radio Wiring Diagram, Bosch for Ford Focus SE 2004:

• (behind dash panel) antenna
• (near breakout for passenger air bag module) s207
• 10-md10
• 10-md11
• 10-md17
• 10-md18
• 2.0l
• 2.3l
• 29-md15
• 29s-lk34
• 75-md15
• 8-md10
• 8-md11
• 8-md17
• 8-md18
• 8-md24
• 91-md15
• C175
• C175b
• C2188a
• C2188b
• C270b
• C270f
• Central junction box (cjb) (behind left side of dash)
• Coaxial lead
• Fuse 15a
• Fuse 7.5a
• Fused ign
• G205 (behind center of dash)
• Ground
• Hot at all times
• Hot in run or acc
• Interior lights system
• Left front speaker
• Left rear speaker
• Lf speaker (+)
• Lf speaker (-)
• Lr speaker (+)
• Lr speaker (-)
• Power
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Radio
• Rf speaker (+)
• Rf speaker (-)
• Right front speaker
• Right rear speaker
• Roof opening panel unit (at center front of roof)
• Rr speaker (+)
• Rr speaker (-)
• S250
• Sensor sig
• Speed control servo (on rear center of engine compt)
• Vss

Radio Wiring Diagram, Except Bosch for Ford Focus SE 2004

List of elements for Radio Wiring Diagram, Except Bosch for Ford Focus SE 2004:

• (behind dash panel) antenna
• (in main wiring harness, near breakout for radio) s299
• (on right "a" pillar) generic electronic module (gem)
• (svt) radio remote control switch
• 1-md23
• 10-md10
• 10-md11
• 10-md17
• 10-md18
• 2-md23
• 2.0l
• 2.3l
• 29-md15
• 29s-lk34
• 31s-gl15
• 75-md15
• 8-md10
• 8-md11
• 8-md17
• 8-md18
• 8-md19
• 8-md24
• 8-md26
• 9-md23a
• 9-md26
• 91-md15
• 91-md34
• Audio sig (+)
• Audio sig (-)
• Battery junction box (bjb) (in left rear corner of engine compt)
• C175
• C175b
• C201c
• C270b
• C270f
• C290a
• C290b
• C290c
• Central junction box (cjb) (behind left side of dash)
• Coaxial lead
• Fuse 15a
• Fuse 30a
• Fuse 7.5a
• Fused ign
• G201 (at left "a" pillar)
• G205 (behind center of dash)
• Ground
• Hot at all times
• Hot in run or acc
• Interior lights system
• Left front speaker
• Left rear speaker
• Lf speaker (+)
• Lf speaker (-)
• Lr speaker (+)
• Lr speaker (-)
• Nca
• Power
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• Radio
• Rf speaker (+)
• Rf speaker (-)
• Right front speaker
• Right rear speaker
• Roof opening panel unit (at center front of roof)
• Rr speaker (+)
• Rr speaker (-)
• S205 (in door lock feed wiring harness, at breakout for c210) nca
• S207 (near breakout for passenger air bag module)
• S250
• S403
• S404
• Sens sig rtn
• Sensor sig
• Shield
• Speed control servo (on rear center of engine compt)
• Subwoofer
• Subwoofer amplifier (in luggage compartment)
• Sw en/ clip detect
• Sw en/clip detect
• Twisted pair
• Vehicle alarm
• Vss

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Ford Focus SE 2004

List of elements for Shift Interlock Wiring Diagram for Ford Focus SE 2004:

• (at right ``a" pillar) g202
• 15s-re13
• 2.3l 2.0l
• 31s-ta32
• Battery junction box (bjb) (in left rear corner of engine compt)
• Brake pedal position switch (on brake pedal support bracket)
• C175b c175
• C201d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Fuse 42 15a
• Fuse 8 30a
• Gearshift lever unit (under center console)
• Generic electronic module (gem) (on right ``a" pillar)
• Hot at all times
• Hot in start or run
• Ignition switch
• Illumination
• Interior lights system
• Key removal inhibit solenoid
• O/d switch
• Park interlock solenoid
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• S267 (near breakout for c211)
• Stoplamp switch (on brake pedal support)
• Switch)
• Transmissions system

STARTING/CHARGING

Charging Wiring Diagram for Ford Focus SE 2004

List of elements for Charging Wiring Diagram for Ford Focus SE 2004:

• (behind right side of dash, at base of ``a" pillar) powertrain control module (pcm)
• 175a
• 2.0l
• 2.3l
• Battery (in left side of engine compt)
• Battery junction box (bjb) (in left rear corner of engine compt)
• C175
• C175e
• C220a
• C2220
• C270d
• Central junction box (cjb) (behind left side of dash)
• Charge indicator
• Computer data lines system
• Distribution
• Except spi
• Fuse 10a 1a
• Fuse 7.5a
• G103 (at left side of engine compt)
• G104 (on cylinder head)
• G203 (at right ``a" pillar)
• Gen/ fdc
• Generator (2.0l except svt: on left front of engine) (2.3l: on right front of engine)
• Gfs
• Ground distribution system
• Hot at all times
• Hot in start or run
• In-line fuse (2.3l) (at front of engine)
• Instrument cluster
• Microprocessor
• Power
• Red
• S212
• Scp +
• Scp -
• Spi
• Starter motor (on left rear of engine)
• System

Starting Wiring Diagram, A/T for Ford Focus SE 2004

List of elements for Starting Wiring Diagram, A/T for Ford Focus SE 2004:

• (2.0l)
• (2.3l)
• 31s-bb16
• Acc
• Battery (in left side of engine compt)
• Battery junction box (bjb) (in left rear corner of engine compt)
• C144
• C175
• C175b
• C270b
• C270c
• Central junction box (cjb) (behind left side of dash)
• Charging circuit (except spi)
• Fuse 30a
• G103 (at left side of engine compartment)
• G104 (on cylinder head)
• Ground distribution system
• Ignition switch
• Lock
• Off
• Power distribution system
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Run
• Spi
• Start
• Starter motor (on left rear of engine)
• Starter relay
• Transmission range (tr) sensor (on left side of transmission) n

Starting Wiring Diagram, M/T for Ford Focus SE 2004

List of elements for Starting Wiring Diagram, M/T for Ford Focus SE 2004:

• (2.0l)
• (2.3l)
• 31s-bb16
• Acc
• Battery (in left side of engine compt)
• Battery junction box (bjb) (in left rear corner of engine compt)
• C144
• C175
• C175b
• C270b
• C270c
• Central junction box (cjb) (behind left side of dash)
• Charging circuit (except spi)
• Fuse 30a
• G103 (at left side of engine compartment)
• G104 (on cylinder head)
• Ground distribution system
• Ignition switch
• Lock
• Off
• Power distribution system
• Powertrain control module (pcm) (behind right side of dash, at base of ``a" pillar)
• Red
• Run
• Spi
• Start
• Start inhibit switch (under left side of dash, on left side of pedal bracket)
• Starter motor (on left rear of engine)
• Starter relay

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Ford Focus SE 2004

List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Ford Focus SE 2004:

• (in main wiring harness, near breakout for instrument cluster) s212
• 15s-ja31
• 15s-ja32
• 15s-ja37
• 2.0l
• 2.3l
• 31s-ge52
• 91s-ja13
• 91s-ja31
• 91s-ja32
• 91s-ja37
• Air bag ind
• C201a
• C201d
• C220
• C220a
• C256a
• C256b
• Clock spring (on steering column)
• Driver air bag unit (on steering column)
• G203 (at right "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Instrument cluster
• Left side air bag module (under left front seat)
• Left side air bag sensor (under left front seat)
• Nca
• Passenger air bag module (on passenger side of dash)
• Right side air bag sensor (under right front seat)
• S291 (2.3l) (in main wiring harness, near breakout for instrument cluster)
• Shorting bar
• Stage 1
• Stage 2
• Twisted pair
• Vref

Supplemental Restraints Wiring Diagram (2 of 2) for Ford Focus SE 2004

List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Ford Focus SE 2004:

• (in door lock feed wiring harness, near breakout for restraints control module) s383
• 15-ja10
• 15s-ja31
• 15s-ja32
• 15s-ja33
• 15s-ja34
• 15s-ja37
• 15s-ja38
• 15s-ja48
• 15s-ja8
• 3 door
• 31s-ge52
• 7-ja53
• 8-ee7
• 8-ja39
• 8-ja40
• 8-ja9
• 9-ja39
• 9-ja40
• 9-ja53
• 9-ja54
• 9-ja55
• 9-ja9
• 91s-ja13
• 91s-ja14
• 91s-ja31
• 91s-ja32
• 91s-ja33
• 91s-ja34
• 91s-ja37
• 91s-ja38
• 91s-ja48
• 91s-ja8
• C2041a
• C2041b
• C270d
• C270e
• C3000
• C3001
• C311a
• C311b
• C312b
• C312c
• Central junction box (cjb) (behind left side of dash)
• Computer data lines system
• Driver safety belt retractor pretensioner (at driver seat)
• Driver seat belt buckle sensor (near driver seat)
• Driver seat track position sensor (under driver seat)
• Except 3 door
• Forward crash sensor (at front center of vehicle)
• Fuse 7.5a
• Hot in start or run
• Iso
• Nca
• Passenger safety belt retractor pretensioner (near passenger seat)
• Passenger seat belt buckle sensor (near passenger seat)
• Pin shorting bars engaged when module connector is disconnected from harness (shorting bars are connected between pins: 17-18, & 29-30 c2041a 7-8, 9-10, 11-12 & 13-19 c2041b)
• Restraints control module (under center console)
• Right side air bag module (under right front seat)
• Shorting bar
• Sig rtn
• Sw gnd
• Twisted pair
• Vpwr
• Vref

TRANSMISSION

2.0L DOHC

2.0L DOHC, A/T Wiring Diagram for Ford Focus SE 2004

List of elements for 2.0L DOHC, A/T Wiring Diagram for Ford Focus SE 2004:

• (8-rj33)
• (engine control harn, near breakout to battery)
• (engine ctrl harn, near breakout for a/c compressor cycling switch)
• (engine ctrl harn, near breakout for coil on plug 2) s154
• (engine ctrl harn, near breakout to c211)
• (engine ctrl harn, near breakout to pcm) s268
• (engine ctrl sensor harn, near breakout to c1026)
• (fuel shutoff harn, near breakout to intake system) s197
• (in main harn, near breakout for instrument cluster)
• (main harn, near breakout to stop light switch)
• (on left side of transmission) transmission range sensor
• (on top of transmission) turbine shaft speed (tss) sensor
• 1 pos
• 15-re8
• 15-re8a
• 15s-re13
• 15s-ta17
• 15s-ta21
• 15s-ta23
• 15s-ta24
• 15s-ta37
• 15s-ta38a
• 15s-ta40
• 15s-ta41
• 15s-ta42
• 15s-ta63
• 15s-ta64
• 15s-ta65
• 2 pos
• 29-re14
• 30-re8
• 4-eg9
• 5-eg9
• 7-re8
• 8-rj17
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj5
• 8-ta27
• 8-ta36
• 9-re8
• 9-re8a
• 9-rj22
• 9-rj29
• 91-re8
• 91-re8a
• 91-re8c
• 91s-ta17
• Back-up lamps
• Battery junction box (left rear engine compt)
• Brake pedal position switch
• Central junction box (behind left side of dash)
• Data link connector (partial) (under left side of dash, on central junction box)
• Dataline
• Diode
• Dpos
• Ect/cht
• Engine controls
• Engine controls system
• Engine coolant temperature sensor (sohc) cylinder head temperature
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G103 (left side of eng compt)
• G103 (left side of engine compt)
• Gearshift lever unit
• Ground
• Hot at all times
• Hot in run or start
• Ign power
• Instrument cluster
• Kapwr
• Maf
• Maf return
• Maf sig
• Mass air- flow (maf) sensor (left side of engine compt)
• Nca
• O/d off switch
• Oss
• Output shaft speed sensor (right side of trans)
• Pca
• Pca trans unit
• Pnp
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• R pos
• Red
• Ref voltage
• Return
• S117
• S118
• S159
• S163
• S187
• S198
• S216
• S217
• S252
• S267 (engine ctrl harn, near breakout to c211)
• S275
• Sensor (dohc) (on cylinder head)
• Sig return
• Ssa
• Ssa trans unit
• Ssb
• Ssb trans unit
• Ssc
• Ssc trans unit
• Ssd
• Ssd trans unit
• Sse
• Sse trans unit
• Stoplamp sw
• Stoplamp switch (right side of brake pedal bracket)
• Tc sw
• Tft
• Tft sens
• Throttle position (tp) sensor (on throttle body)
• Tps signal
• Transmission hardware unit
• Tss sig
• Vss

2.0L SOHC

2.0L SOHC, A/T Wiring Diagram for Ford Focus SE 2004

List of elements for 2.0L SOHC, A/T Wiring Diagram for Ford Focus SE 2004:

• (8-rj33)
• (engine control harn, near breakout to battery)
• (engine ctrl harn, near breakout for a/c compressor cycling switch)
• (engine ctrl harn, near breakout for coil on plug 2) s154
• (engine ctrl harn, near breakout to c211)
• (engine ctrl harn, near breakout to pcm) s268
• (engine ctrl sensor harn, near breakout to c1026)
• (fuel shutoff harn, near breakout to intake system) s197
• (in main harn, near breakout for instrument cluster)
• (main harn, near breakout to stop light switch)
• (on left side of transmission) transmission range sensor
• (on top of transmission) turbine shaft speed (tss) sensor
• 1 pos
• 15-re8
• 15-re8a
• 15s-re13
• 15s-ta17
• 15s-ta21
• 15s-ta23
• 15s-ta24
• 15s-ta37
• 15s-ta38a
• 15s-ta40
• 15s-ta41
• 15s-ta42
• 15s-ta63
• 15s-ta64
• 15s-ta65
• 2 pos
• 29-re14
• 30-re8
• 4-eg9
• 5-eg9
• 7-re8
• 8-rj17
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj5
• 8-ta27
• 8-ta36
• 9-re8
• 9-re8a
• 9-rj22
• 9-rj29
• 91-re8
• 91-re8a
• 91-re8c
• 91s-ta17
• Back-up lamps
• Battery junction box (left rear engine compt)
• Brake pedal position switch
• Central junction box (behind left side of dash)
• Data link connector (partial) (under left side of dash, on central junction box)
• Dataline
• Diode
• Dpos
• Ect/cht
• Engine controls
• Engine controls system
• Engine coolant temperature sensor (sohc) cylinder head temperature
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G103 (left side of eng compt)
• G103 (left side of engine compt)
• Gearshift lever unit
• Ground
• Hot at all times
• Hot in run or start
• Ign power
• Instrument cluster
• Kapwr
• Maf
• Maf return
• Maf sig
• Mass air- flow (maf) sensor (left side of engine compt)
• Nca
• O/d off switch
• Oss
• Output shaft speed sensor (right side of trans)
• Pca
• Pca trans unit
• Pnp
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• R pos
• Red
• Ref voltage
• Return
• S117
• S118
• S159
• S163
• S187
• S198
• S216
• S217
• S252
• S267 (engine ctrl harn, near breakout to c211)
• S275
• Sensor (dohc) (on cylinder head)
• Sig return
• Ssa
• Ssa trans unit
• Ssb
• Ssb trans unit
• Ssc
• Ssc trans unit
• Ssd
• Ssd trans unit
• Sse
• Sse trans unit
• Stoplamp sw
• Stoplamp switch (right side of brake pedal bracket)
• Tc sw
• Tft
• Tft sens
• Throttle position (tp) sensor (on throttle body)
• Tps signal
• Transmission hardware unit
• Tss sig
• Vss

2.3L

2.3L, A/T Wiring Diagram for Ford Focus SE 2004

List of elements for 2.3L, A/T Wiring Diagram for Ford Focus SE 2004:

• (engine control harn, near breakout for a/c compressor cycling switch)
• (engine control harn, near breakout to c122)
• (engine control harn, near breakout to c179)
• (engine ctrl harn, near breakout for coil on plug 2)
• (engine ctrl harn, near breakout pcm)
• (engine ctrl harn, near breakout to c211)
• (engine ctrl sensor ext harn, near breakout to c1026) s187
• (in junction box wiring harn, near battery junction box) s117
• (in main wiring harn, near breakout for instrument cluster)
• (main harn, near breakout for stop lamp switch)
• (on left side of transmission) transmission range sensor
• 1 pos
• 15-re8
• 15-re8a
• 15s-re13
• 15s-ta17
• 15s-ta21
• 15s-ta23
• 15s-ta24
• 15s-ta37
• 15s-ta38a
• 15s-ta40
• 15s-ta41
• 15s-ta42
• 15s-ta63
• 15s-ta64
• 15s-ta65
• 2 pos
• 29-re14
• 30-re8
• 4-ec7
• 5-ec7
• 7-re8
• 8-rj17
• 8-rj22
• 8-rj28
• 8-rj29
• 8-rj33
• 8-ta27
• 8-ta36
• 9-da1
• 9-re8
• 9-rj22
• 9-rj29
• 91-re8
• 91-re8a
• 91-re8b
• 91s-ta17
• Back-up lamps
• Battery junction box (left rear corner of engine compt)
• Brake pedal position switch
• C175b
• C175e
• C175t
• Central junction box (behind left side of dash)
• Cylinder head temperature sensor (on cylinder
• Data link connector (partial) (under left side of dash, on central junction box)
• Dataline
• Diode
• Dpos
• Ect/cht
• Engine controls system
• Exterior lights system
• Fuse 10a
• Fuse 15a
• Fuse 20a
• G103 (at left side of eng compt)
• G103 (left side of engine compt)
• Gearshift lever unit
• Ground
• Head)
• Hot at all times
• Hot in run or start
• Ign power
• Kapwr
• Maf
• Maf return
• Maf sig
• Mass air- flow (maf) sensor (left side of engine compt)
• O/d switch
• Oss
• Output shaft speed sensor (rear of transmission)
• Pca
• Pca trans unit
• Pnp
• Power hold relay
• Powertrain control module (pcm) (behind right side of dash, at base of "a" pillar)
• R pos
• Red
• Ref voltage
• Return
• S118
• S154
• S159
• S162
• S163
• S197
• S201
• S211
• S252
• S267 (engine ctrl harn, near breakout to c211)
• S275
• S293
• Sig return
• Ssa
• Ssa trans unit
• Ssb
• Ssb trans unit
• Ssc
• Ssc trans unit
• Ssd
• Ssd trans unit
• Sse
• Sse trans unit
• Stoplamp sw
• Stoplamp switch (right side of brake pedal bracket)
• Tc sw
• Tft
• Tft sens
• Throttle position (tp) sensor (on throttle body)
• Tps signal
• Transmission hardware unit
• Tss sig
• Turbine shaft speed (tss) sensor (on top of transmission)
• Vss

TRUNK, TAILGATE, FUEL DOOR

Trunk, Tailgate, Fuel Door Wiring Diagram, Sedan & Hatchback Early Production for Ford Focus SE 2004

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram, Sedan & Hatchback Early Production for Ford Focus SE 2004:

• 29-aa17
• 29-dk20
• 31-dk20
• 31s-gl20
• 31s-gl27
• 32-aa27
• 8s-aa30
• 91-dk20
• C201a
• C201b
• C201c
• C201d
• C201e
• C270f
• Central junction box (cjb) (behind left side of dash)
• Fuse 15a
• Fuse 20a
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• G302
• G402 (at left rear of luggage compt)
• Generic electronic module (gem) (on right "a" pillar)
• Hot at all times
• Interior lights system
• Liftgate/ decklid latch assembly (in liftgate)
• Liftgate/ decklid release switch
• Nca
• S206
• S212
• S230 (near breakout for data link connector)
• S496

Trunk, Tailgate, Fuel Door Wiring Diagram, Sedan & Hatchback Late Production for Ford Focus SE 2004

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram, Sedan & Hatchback Late Production for Ford Focus SE 2004:

• 31s-gl20
• 31s-gl27
• 32-aa51
• C201a
• C201b
• C270a
• C270b
• C270h
• Central junction box (cjb) (behind left side of dash)
• Decklid relay
• Fuse 20a
• Fuse 25a
• G204 (at left "a" pillar)
• G402 (at left rear of luggage compt)
• Generic electronic module (gem) (on right "a" pillar)
• Hot at all times
• Interior lights system
• Luggage compartment lid release relay (in decklid)
• Luggage compartment lid release solenoid (in decklid)
• Luggage compartment lock cylinder switch (in decklid)
• S206
• S259
• S496
• Vpwr
• Vref

Trunk, Tailgate, Fuel Door Wiring Diagram, Wagon for Ford Focus SE 2004

List of elements for Trunk, Tailgate, Fuel Door Wiring Diagram, Wagon for Ford Focus SE 2004:

• (near breakout for data link connector) s230
• 29-aa17
• 29-dk20
• 31-dk20
• 31s-gl20
• 31s-gl27
• 32-aa27
• 8s-aa30
• 91-dk20
• C201a
• C201b
• C201c
• C201d
• C201e
• C270f
• Central junction box (cjb) (behind left side of dash)
• Exterior liftgate/ decklid release switch
• Fuse 15a
• Fuse 20a
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• G302
• G400 (in liftgate)
• Generic electronic module (gem) (on right "a" pillar)
• Hot at all times
• Interior lights system
• Liftgate/ decklid anti-theft inhibit switch (in liftgate)
• Liftgate/ decklid latch assembly (in liftgate)
• Liftgate/ decklid release switch
• Nca
• S206
• S212
• S496

WARNING SYSTEMS

Warning Systems Wiring Diagram for Ford Focus SE 2004

List of elements for Warning Systems Wiring Diagram for Ford Focus SE 2004:

• (a/t)
• (in main wiring harness, near breakout for g203) s215
• 2.0l
• 2.3l
• 29-aa17
• 29-dk20
• 29s-le18
• 3 door
• 30s-ta31a
• 31-dk20
• 31s-aa7
• 31s-ge49
• 31s-ge52
• 31s-gl12
• 31s-gl16
• 31s-gl19
• 31s-gl20
• 31s-gl7
• 31s-gl9
• 31s-ta32
• 7-ja53
• 9-ja54
• 9-ja55
• 91-dk20
• A/t
• C201a
• C201b
• C201c
• C201d
• C201e
• C2041a
• C220a
• C2220
• C270d
• C270f
• Central junction box (cjb) (behind left side of dash)
• Door ajar sig
• Door open indicator
• Door open sig
• Driver seat belt buckle sensor (near driver seat)
• Driver seat belt sig
• Driver side front door ajar switch (on left "b" pillar)
• Driver side rear door ajar switch (on left "c" pillar)
• Engine compartment switch (in front center of engine compt)
• Engine compt sw in
• Except 3 door
• Exterior lights
• Fuse 15a
• Fuse 20a
• Fuse 7.5a
• G100 (at left front of engine compt)
• G200 (at left "a" pillar)
• G203 (at right "a" pillar)
• G300 (at right "a" pillar)
• G302
• G400 (in liftgate)
• Generic electronic module (gem) (on right "a" pillar)
• Ground
• Head
• Hot at all times
• Hot in start or run
• Ignition switch
• Instrument cluster
• Key in ignition switch
• Key in sw
• Key removal inhibit solenoid
• Liftgate ajar sw in
• Liftgate/ decklid latch assembly (in decklid)
• Light switch
• Nca
• Off
• Park
• Pass seat belt sig
• Passenger seat belt buckle sensor (near passenger seat)
• Passenger side front door ajar switch (on right "b" pillar)
• Passenger side rear door ajar switch (on right "c" pillar)
• Restraints control module (under center console)
• S121
• S212
• S377
• S378
• S383 (near breakout for restraints control module)
• S496
• Safety belt indicator
• Seat belt common
• Seat belt sig
• Shift interlock system
• Switched ground
• Vbatt

WIPER/WASHER

Intermittent Wiper/Washer Wiring Diagram for Ford Focus SE 2004

List of elements for Intermittent Wiper/Washer Wiring Diagram for Ford Focus SE 2004:

• 32-ka35
• 32-ka6
• 32-ka9a
• 33-ka6
• 8-ka18
• 8-ka19
• 91-dk20
• 91s-ka12
• C201c
• C201d
• C201e
• C270a
• C270c
• C270f
• Central junction box (cjb) (behind left side of dash)
• Fuse 20a
• G100 (at left front of engine compartment)
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• High
• Hot in start or run
• Int
• Low
• Off
• Off int
• Park
• Run
• S121
• S206
• S212
• Single
• Two-way washer pump motor (on bottom of washer fluid reservoir)
• Variable intermittent wipe
• W/o rear wiper
• W/rear wiper
• Washer on
• Windshield wiper motor (on top center of firewall)
• Windshield wiper relay
• Wiper on
• Wiper/washer switch

Rear Washer/Wiper Wiring Diagram for Ford Focus SE 2004

List of elements for Rear Washer/Wiper Wiring Diagram for Ford Focus SE 2004:

• 32-ka35
• 32-ka6
• 33-ka6
• 91-dk20
• 91s-ka29
• C201d
• C201e
• C270b
• C270c
• C270f
• Central junction box (cjb) (behind left side of dash)
• Front washer on
• Fuse 15a
• Fuse 20a
• G203 (at right "a" pillar)
• G204 (at left "a" pillar)
• Generic electronic module (gem) (on right "a" pillar)
• Hot in start or run
• Off
• Power tops system
• Rear washer on
• Rear window wiper motor (wagon: in liftgate) (3/5 door: in liftgate, behind trim)
• Rear wiper on
• Rear wiper relay
• S206
• S212
• S253 (w/ roof opening panel)
• Two-way washer pump motor (on bottom of washer fluid reservoir)
• Windshield wiper motor (on top center of firewall)
• Wiper/ washer switch