Diagram sections — 29 (67 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Ford Pickup F250 Super Duty 2004 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Ford Pickup F250 Super Duty 2004: 56 (heater blower motor wiring harness, in breakout to c299) (in right front footwell) g203 (not used) +/- Anti- theft system Autolamp/sunload sensor (on top left side of dash) Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C228a C228b C270e C270g C3008b Central junction box (cjb) (near right "a" pillar) Defogger system Defrost req Electronic automatic temperature control (eatc) module (center of dash) Floor mode actuator (behind dash panel) Fresh/recirculation door actuator (behind right side of dash) Front blower motor (behind dash) Front blower motor relay Front blower motor speed controller (right "a" pillar) Fuse 116 30a Fuse 13 10a Fuse 5 7.5a G200 (left "a" pillar) Gnd High ind sig High/low on/off sig vref Hot at all times Hot in start or run In-vehicle temperature sensor (behind dash panel) Interior lights system Light sensor Low ind sig Low ind sig high/low on/off sig Microprocessor Mtr ctrl Panel mode actuator (behind center of dash) Pats ind Red Rly ctrl Rly sw pwr S202 S204 (heater blower motor wiring harness, in breakout to c299) S208 (main wiring harness, near breakout to indicator flasher relay) S236 S286 (main wiring harness, near breakout to front blower motor speed controller) Seats system Sig Sig rtn Sun sensor Temperature blend door actuator (behind center of dash) Ubp Vbatt Vpwr Vref Automatic A/C Wiring Diagram (2 of 2) for Ford Pickup F250 Super Duty 2004 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Ford Pickup F250 Super Duty 2004: 57 (engine control sensor & fuel charge harness, near breakout to fuel injector 8) s135 (engine control sensor harness, near breakout to g104) s100 A/c clutch cycling pressure switch (in right rear of engine compartment) A/c clutch relay A/c clutch solenoid (on a/c compressor) A/c compressor clutch diode A/c compressor clutch diode (in auxiliary relay box 1) A/c high pressure switch (in right side of engine compartment) Air bag sliding contact (on steering column) Audio/climate control switch Auxiliary relay box 1 (left side of engine compt) C175b C175e C218b C218c C220a C270a C270b Can bus + Can bus - Central junction box (cjb) (near right "a" pillar) Computer data lines system Cruise control system Cylinder-head temperature sensor (4.6l: on left cylinder head) (5.4l: on top rear of engine) Defrost req Fan+ Fan- Fuse 11 10a Fuse 14 10a Fuse 32 15a G104 (right side of engine compartment) G110 (left front of engine compt) High Hot at all times Hot in start or run Instrument cluster Low Microprocessor Nca Normal Powertrain control module (pcm) (right rear of engine compartment) Rly ctrl S101 (engine control sensor harness, near breakout to auxiliary box 1) S105 (engine control sensor harness, near breakout to g102) S112 (engine control sensor harness, near breakout to evap canister vent valve) S116 (near breakout to g110) S117 (engine control sensor harness, near breakout abs control module) S281 (main wiring harness, near breakout to c2026) Sig Sig rtn Temp+ Temp- Twisted pair Ubp Vref W/ daytime running lamps W/o daytime running lamps Manual A/C Wiring Diagram (1 of 2) for Ford Pickup F250 Super Duty 2004 List of elements for Manual A/C Wiring Diagram (1 of 2) for Ford Pickup F250 Super Duty 2004: 42 (heater blower motor wiring harness, in breakout to c299) (in right front footwell) g203 (main wiring harness, under dash, near breakout to blower motor resistor) s275 +/- Ac req Blower motor resistor (right "a" pillar) C270e C270g C294a C294b Central junction box (cjb) (near right "a" pillar) Defogger system Defrost req Electronic manual temperature control (emtc) module (center of dash) Floor mode actuator (behind dash panel) Fresh/recirculation door actuator (behind right side of dash) Front blower motor (behind dash) Front blower motor relay Fuse 116 30a Fuse 13 10a Fuse 5 7.5a G200 (left "a" pillar) Gnd High Hot at all times Hot in start or run Illum Interior lights system Medium high Medium low Panel mode actuator (behind center of dash) Rly ctrl S200 (main wiring harness, near breakout to passenger air bag module) S202 S204 (heater blower motor wiring harness, in breakout to c299) S236 Sig Sig rtn Temperature blend door actuator (behind center of dash) Vbatt Vpwr Vref rear window defrost rly sw pwr Manual A/C Wiring Diagram (2 of 2) for Ford Pickup F250 Super Duty 2004 List of elements for Manual A/C Wiring Diagram (2 of 2) for Ford Pickup F250 Super Duty 2004: 47 (engine control sensor & fuel charge harness, near breakout to fuel injector 8) s135 (engine control sensor harness, near breakout abs control module) s117 (engine control sensor harness, near breakout to g104) s100 A/c clutch cycling pressure switch (in right rear of engine compartment) A/c clutch relay A/c clutch solenoid (on a/c compressor) A/c compressor clutch diode A/c compressor clutch diode (in auxiliary relay box 1) A/c high pressure switch (in right side of engine compartment) Ac req Auxiliary relay box 1 (left side of engine compt) C175b C175e C220a C220b C270a C270b Can bus + Can bus - Central junction box (cjb) (near right "a" pillar) Computer data lines system Cylinder-head temperature sensor (4.6l: on left cylinder head) (5.4l: on top rear of engine) Defrost req Fuse 11 10a Fuse 14 10a Fuse 32 15a G104 (right side of engine compartment) G110 (left front of engine compt) High Hot at all times Hot in start or run Instrument cluster Low Microprocessor Normal Powertrain control module (pcm) (right rear of engine compartment) Rly ctrl S101 (engine control sensor harness, near breakout to auxiliary box 1) S105 (engine control sensor harness, near breakout to g102) S112 (engine control sensor harness, near breakout to evap canister vent valve) S116 (near breakout to g110) Sig Sig rtn Twisted pair Vref W/ daytime running lamps W/o daytime running lamps
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Anti-lock Brakes Wiring Diagram for Ford Pickup F250 Super Duty 2004: 40 (left front of engine compt) g110 Abs control module (front left side of engine compt) Abs ind Brake pedal pos sw power Brake pedal position switch (under left side of dash) C220a C270b C270c C270d C270f Can bus (+) Can bus (-) Central junction box (cjb) (near right "a" pillar) Fuse 10a Fuse 20a Fuse 40a G108 (left front of engine compt) Ground Hot at all times Hot in start or run Instrument cluster Left front wheel speed sensor (behind left front wheel) Lf wheel speed sens (+) Lf wheel speed sens (-) Microprocessor Nca Rear axle speed sens (+) Rear axle speed sens (-) Rear axle speed sensor (on rear axle) Rf wheel speed sens (+) Rf wheel speed sens (-) Right front wheel speed sensor (behind right front wheel) S109 (near breakout to left front wheel speed sensor) S113 S116 S117 (engine control sensor harness, near breakout abs control module) S118 (engine control sensor harness, near breakout abs control module) S220 Tan/red Vbatt
ANTI-THEFT Forced Entry Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Forced Entry Wiring Diagram for Ford Pickup F250 Super Duty 2004: 67 (body main harness wires near center area of roof c339) s342 (crew cab/ supercrew) s340 (left kick panel) g303 (right kick panel) g206 1/2 3/4 5/6 7/8 9/0 Air conditioning system Autolamps on Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C270f C270h C270j C270n C3008a C3008b Central junction box (cjb) (near right "a" pillar) Computer data lines system Driver side door lock switch Driver side rear door ajar switch Exterior lights system Fuse 10a Fuse 15a Fuse 20a Fuse 30a G300 (left rear panel) G303 (left kick panel) Gnd Headlights system Horn rly ctrl Horns system Hot at all times Hot in run or start Illum gnd Illumination Interior lights system Key pad switch assembly Left front door ajar switch (in left front door) Left front door lock actuator (in left front door) Left rear door lock actuator (in left rear door) Lf front unlock Lock Park or head Passenger side door lock switch Passenger side rear door ajar switch Pwr Red Right front door ajar switch (in right front door) Right front door lock actuator (in right front door) Right rear door lock actuator (in right rear door) S212 S228 S266 S339 S340 S341 (body main harness wires near center area of roof c339) S355 S502 S600 Ubp bus Unlock Vbatt Vpwr Vref W/ crew cab Passive Anti-theft Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Passive Anti-theft Wiring Diagram for Ford Pickup F250 Super Duty 2004: 22 (on top left side of dash) autolamp/sunload sensor C175b C270a C270e Can bus + Can bus - Central junction box (cjb) (near right "a" pillar) Computer data lines system Fuse 5a Fuse 7.5a Gnd Hot at all times Hot in run or start Passive anti-theft transceiver module (behind left center of dash) Pats ind Powertrain control module (pcm) (right rear of engine compt) S208 S236 Sig Starter relay Twisted pair Vpwr
BODY CONTROL MODULES Body Control Modules Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Body Control Modules Wiring Diagram for Ford Pickup F250 Super Duty 2004: 67 (body main harness wires near center area of roof c339) s342 (crew cab/ supercrew) s340 (left kick panel) g303 (right kick panel) g206 1/2 3/4 5/6 7/8 9/0 Air conditioning system Autolamps on Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C270f C270h C270j C270n C3008a C3008b Central junction box (cjb) (near right "a" pillar) Computer data lines system Driver side door lock switch Driver side rear door ajar switch Exterior lights system Fuse 10a Fuse 15a Fuse 20a Fuse 30a G300 (left rear panel) G303 (left kick panel) Gnd Headlights system Horn rly ctrl Horns system Hot at all times Hot in run or start Illum gnd Illumination Interior lights system Key pad switch assembly Left front door ajar switch (in left front door) Left front door lock actuator (in left front door) Left rear door lock actuator (in left rear door) Lf front unlock Lock Park or head Passenger side door lock switch Passenger side rear door ajar switch Pwr Red Right front door ajar switch (in right front door) Right front door lock actuator (in right front door) Right rear door lock actuator (in right rear door) S212 S228 S266 S339 S340 S341 (body main harness wires near center area of roof c339) S355 S502 S600 Ubp bus Unlock Vbatt Vpwr Vref W/ crew cab
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Computer Data Lines Wiring Diagram for Ford Pickup F250 Super Duty 2004: 39 (center of dash) electronic automatic temperature control (eatc) module (in left front footwell) g202 (main wiring harness, near breakout to c2026) (main wiring harness, near breakout to c2026) s281 (near breakout abs control module) Abs control module (front left side of engine compt) Body control module (regular cab: left "b" pillar) wall of cab) (super cab/crew cab: on left back wall of cab) C135 C175b C220a C228b C270h C3008b C310a C341c Can bus + Can bus - Central junction box (cjb) (near right "a" pillar) Data link connector (dlc) (near center of dash) Driver seat module (below driver's seat) Feps Fuse 41 20a G102 (at right rear of engine compt) Hot at all times Instrument cluster Iso Parking aid module (pam) (left kick panel) Powertrain control module (pcm) (right rear of engine compt) Restraints control module (under driver's seat) S117 S118 S205 S280 (near right side of instrument panel at c213) S287 S288 S289 S335 (body main harness near right side of instrument panel near restraints control module) Twisted pair Ubp
CRUISE CONTROL Cruise Control Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Cruise Control Wiring Diagram for Ford Pickup F250 Super Duty 2004: 65 (engine control sensor harness, near breakout to c139) s104 (main wiring harness, near breakout to ignition switch) s296 (under left side of dash) brake pedal position switch Abs control module (front left side of engine compt) Air bag sliding contact (on steering column) Air conditioning system Audio unit Bpp sw C175b C175e C218b C218c C228b C270a C270b C270e C270f C290a Can bus + Can bus - Cancel Central junction box (cjb) (near right "a" pillar) Computer data lines system Deactivator switch (on brake pedal bracket) Electronic automatic temperature control (eatc) module (center of dash) Electronic throttle control (etc) motor (on throttle body) Electronic throttle control module (on accelerator pedal bracket) Fuse 10a Fuse 20a G102 (at right rear of engine compt) Gnd Horn relay Horn switch Horns system Hot at all times Hot in start or run Illumination Interior lights system Nca Output Powertrain control module (pcm) (right rear of engine compt) Resume S109 (engine control sensor harness, near breakout to left front wheel speed sensor) S112 S113 S220 S222 (in breakout to c214) S295 Sens sig 1 Sens sig 2 Sens sig 3 Set + Set - Sig 1 Sig 2 Sig rtn Sound systems Speed control switch Tan Tan/ red Tan/red Throttle position sensor (tps) (on throttle body) Vpwr Vref W/ crew cab/ super cab
DEFOGGERS Defoggers Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Defoggers Wiring Diagram for Ford Pickup F250 Super Duty 2004: 33 Automatic a/c C220a C220b C228a C270e C270j C270n C294a C3241a C3241b Central junction box (cjb) (near right "a" pillar) Defrost req Driver side exterior rear view mirror Electronic automatic temperature control (eatc) Electronic manual temperature control (emtc) module (center of dash) Fuse 10a Fuse 40a G206 (right kick panel) G303 (left kick panel) Hot at all times Hot in run or start Instrument cluster Manual a/c Microprocessor Module (center of dash) Nca Passenger side exterior rear view mirror Rear window defrost grid (on rear window) Rear window defrost relay Relay ctrl Req S502 S600
ENGINE PERFORMANCE
4.6L 4.6L, Engine Performance Wiring Diagram (1 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (1 of 6) for Ford Pickup F250 Super Duty 2004: 89 (ccw) 4 x 4 relay (cw) 4 x 4 relay (engine control sensor harn, near (engine control sensor harn, near breakout to g102) s106 (near center of dash) (right kick panel) g206 (right rear of engine compt) g102 (right rear of engine compt) g103 4 x 4 center axle disconnect solenoid (on right side of engine compt) 4 x 4 sol cntl 4wd sw A/c cltch prs sw A/c cltch rly A/c system Abs control module breakout) Airbag dep sig Anti-theft on ind Anti-theft system Apps sig 1 Apps sig 2 Apps sig 3 Audio unit Aux spd cntl Battery Brk ped pos sw C125 C175b C270a C270b C270d C270f C270g C270k C290a Can bus + Can bus - Central junction box (near right "a" pillar) Computer data lines system Cruise control system Data link connector Deactivator sw Etc module Evap can vnt vlv Evap canister vent control solenoid (vehicle underbody) Feps Ftpt sens Ftpt sens sig Fuel pmp drv mod Fuel tank pressure transducer sensor (at fuel tank) Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse 7.5a Generator com Generator mon Ground Hot at all times Hot in run or start Iat sens sig Maf sens sig Mass airflow/ intake air temp- erature sensor (in air cleaner assembly) O/d cancel sw Pcm power diode Pcm power relay Pcm pwr relay Power Powertrain control module (pcm) (right rear of engine compt) Red Red/pnk Rx sig S102 S103 S104 (engine control sensor harn, near breakout to c139) S105 S107 S117 S118 S140 S199 S355 Sig rtn Start relay Starting/charging system Tan To fuel pump relay (diagram 5 of 6) Tx sig Vss Windshield wiper motor (left rear of engine compt) 4.6L, Engine Performance Wiring Diagram (2 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (2 of 6) for Ford Pickup F250 Super Duty 2004: 37 (cop) 1 cntl (cop) 2 cntl (cop) 3 cntl (cop) 4 cntl (cop) 5 cntl (cop) 6 cntl (cop) 7 cntl (cop) 8 cntl (engine control sensor & fuel charge harn, near breakout to cop 4) s170 (engine control sensor & fuel charge harn, near breakout to fuel inj 3) (engine control sensor & fuel charge harn, near breakout to egr system module) (on left rear of engine) knock sensor (on lower front of engine) crankshaft position sensor (right rear of engine compt) (right rear of engine compt) powertrain control module (pcm) (top left side of engine) ignition transformer capacitor 2 (top right side of engine) ignition transformer capacitor 1 C175e Coil on plug Dpfe Electronic throttle control motor (on throttle body) Etc mtr+/- Four-wheel drive switch Frpt sen sig Fuel rail pressure transducer sensor (on top left side of engine) G103 Ho2s 11 Ho2s 21 Nca Power steering pressure sensor (on front of engine) Psp sens Red S136 (engine control sensor & fuel charge harn, near breakout to cop 8) S161 S162 S199 Tan 4.6L, Engine Performance Wiring Diagram (3 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (3 of 6) for Ford Pickup F250 Super Duty 2004: 50 (engine control sensor & fuel charge harn, near breakout to cop 3 (engine control sensor & fuel charge harn, near breakout to fuel inj 8) (engine control sensor & fuel charge harn, near breakout to ho2s 11) (left side of engine compt) auxiliary relay box 1 (right rear of engine compt) powertrain control module (top left side of engine) egr system module C175e Clockwise motor 4 x 4 relay Cmp sen Counter- clockwise motor 4 x 4 relay Crk sens + Crk sens - Dpfe Etc mtr +/- Evap can vv Evap canister vent valve (left rear of engine compt) Evr Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel inj 5 Fuel inj 6 Fuel inj 7 Fuel inj 8 Fuel injectors Head tmp sen Heated oxygen sensor (ho2s) 21 (on engine exhaust pipe) Ho2s 11 htr Ho2s 21 htr Imtv cntl Intake manifold tuning valve (on top left side of engine) Knk sen1 + Knk sen1 - Map Nca Red Ref voltage S129 S131 S154 Sig return Sig rtn Tan Tan/red Tps ref vlt Tps sig 1 Tps sig 2 Tps sig rtn Vref 4.6L, Engine Performance Wiring Diagram (4 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (4 of 6) for Ford Pickup F250 Super Duty 2004: 26 charge harn, near breakout (behind right kick panel) inertia fuel shut-off switch (engine control sensor & fuel (main wiring harn, near breakout to c3007) s284 (on front of engine) camshaft position sensor (on left cylinder head) cylinder head temperature sensor (vehicle underbody) fuel sender Check engine ind Computer data lines system Electronic throttle control module (on accelerator pedal bracket) Floor shifter Fpm Fuel gauge Fuel pump driver module (mounted on frame crossmember above the spare tire) G401 (right side of engine compt) Gnd Heated oxygen sensor (ho2s) 11 (on engine exhaust pipe) Instrument cluster Nca Overdrive cancel switch Pwr S135 S411 Tan Throttle position sensor (on throttle body) To fuel injector #8 4.6L, Engine Performance Wiring Diagram (5 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (5 of 6) for Ford Pickup F250 Super Duty 2004: 26 (under left side of dash) brake pedal position switch (w/ electronic shift on the fly) (w/ mechanical shift on the fly) 4 x 4 high/low indicator switch (on front of transfer case) C270f Central junction box (near right "a" pillar) Encoder From fuse 34 (diagram 1 of 6) From pcm power relay (diagram 1 of 6) Fuel pump relay Fuse 10a Fuse 5a G206 (right kick panel) Heated oxygen sensor (ho2s) 12 (on engine exhaust pipe) Heated oxygen sensor (ho2s) 22 (on engine exhaust pipe) Hot at all times Hot in run and start Nca S112 S222 (engine control sensor harn, in breakout to c214) S225 S355 Shift interlock system Transfer case assembly (w/ electronic shift on the fly) Transfer case assembly magnetic clutch coil Transfer case speed sensor (w/ mechanical shift on the fly) (on rear of transfer case) 4.6L, Engine Performance Wiring Diagram (6 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 4.6L, Engine Performance Wiring Diagram (6 of 6) for Ford Pickup F250 Super Duty 2004: 42 (762 (763 (back-up light switch to rear lamp feed harn, near break- out to pcm (on left side of transmission) 4r70e/4r75e transmission 4wd ind pos 1 4wd ind pos 3 C175t Digital transmission range (dtr) sensor (on left side of transmission) Dtr sens tr1 Dtr sens tr2 Dtr sens tr3 Dtr sens tr4 Electronic pressure control solenoid Epc sol cntl Ho2s 12 Ho2s 2 htr Ho2s 22 Ho2s 22 htr Oss sens Output shaft speed sensor Powertrain control module (pcm) (right rear of engine compt) R n S141 Shift sol a Shift sol b Shift solenoid a Shift solenoid b Sig return Tc cltch coil sig Tc mtr pos 1 Tc mtr pos 2 Tc mtr pos sig Tc speed sens Tcc sol cntl Tft sens Torque converter clutch solenoid Transmission fluid temperature sensor Tss sens Turbine shaft speed sensor W/ electronic shift on the fly W/ mechanical shift on the fly
5.4L 5.4L, Engine Performance Wiring Diagram (1 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 5.4L, Engine Performance Wiring Diagram (1 of 6) for Ford Pickup F250 Super Duty 2004: 89 (ccw) 4 x 4 relay (cw) 4 x 4 relay (engine control sensor harn, near (engine control sensor harn, near breakout to c139) (engine control sensor harn, near breakout to g102) s106 (near center of dash) (right rear of engine compt) g102 (right rear of engine compt) g103 4 x 4 center axle disconnect solenoid (on right side of engine compt) 4 x 4 sol cntl 4wd sw A/c cltch prs sw A/c cltch rly A/c system Abs control module breakout) Airbag dep sig Anti-theft on ind Anti-theft system Apps sig 1 Apps sig 2 Apps sig 3 Audio unit Aux spd cntl Battery Brk ped pos sw C125 C175b C270a red C270f C270g red C290a Can bus + Can bus - Central junction box (near right "a" pillar) Computer data lines system Control system Cruise Cruise control system Data link connector Deactivator sw Etc module Evap can vnt vlv Evap canister vent control solenoid (vehicle underbody) Feps Ftpt sens Ftpt sens sig Fuel pmp drv mod Fuel tank pressure transducer sensor (at fuel tank) Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse 7.5a Generator com Generator mon Ground Hot at all times Hot in run or start Iat sens sig Maf sens sig Mass airflow/ intake air temp- erature sensor (on top of engine) O/d cancel sw Panel) g206 Pcm power diode Pcm power relay Pcm pwr relay Power Powertrain control module (pcm) (right rear of engine compt) Red Red/pnk Rx sig S102 S103 S104 S105 S107 S117 S118 S140 S199 S355 Sig rtn Start relay Starting/charging system Tan To fuel pump relay (diagram 5 of 6) Tx sig Vss Windshield wiper motor (left rear of engine compt) 5.4L, Engine Performance Wiring Diagram (2 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 5.4L, Engine Performance Wiring Diagram (2 of 6) for Ford Pickup F250 Super Duty 2004: 42 (cop) 1 cntl (cop) 2 cntl (cop) 3 cntl (cop) 4 cntl (cop) 5 cntl (cop) 6 cntl (cop) 7 cntl (cop) 8 cntl (engine control sensor & fuel charge harn, near breakout to cop 4) s170 (engine control sensor & fuel charge harn, near breakout to cop 8) (engine control sensor & fuel charge harn, near breakout to egr system module) (lower right rear of engine) engine oil temperature sensor (near crankshaft pulley) crankshaft position sensor (on top left rear of engine) (on top right rear of engine) knock sensor 1 (right rear of engine compt) (right rear of engine compt) powertrain control module (pcm) (top left side of engine) ignition transformer capacitor 2 (top right side of engine) ignition transformer capacitor 1 C175e Coil on plug Electronic throttle control motor (on throttle body) Eot sens Etc mtr+/- Four-wheel drive switch Frpt sen sig Fuel rail pressure transducer sensor (on top left side of engine) G103 Ho2s 11 Ho2s 21 Knk sen 2 + Knk sen 2 - Knock sensor 2 Nca Power steering pressure sensor (on front of engine) Psp sens Red S136 (engine control sensor & fuel charge harn, near break- to cop 8) S161 S162 S199 Tan 5.4L, Engine Performance Wiring Diagram (3 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 5.4L, Engine Performance Wiring Diagram (3 of 6) for Ford Pickup F250 Super Duty 2004: 52 (engine control sensor & fuel charge harn, near breakout to cop 3 (engine control sensor & fuel charge harn, near breakout to fuel inj 8) (engine control sensor & fuel charge harn, near breakout to fuel inj 8) (engine control sensor & fuel charge harn, near breakout to ho2s 11) (left side of engine compt) auxiliary relay box 1 (on front of left cylinder head) camshaft position sensor 2 (on front of right cylinder head) camshaft position sensor 1 (right rear of engine compt) powertrain control module C175e Clockwise motor 4 x 4 relay Cmcv mon Cmp sen 1 Cmp sen 2 Counter- clockwise motor 4 x 4 relay Crk sens + Crk sens - Etc mtr +/- Evap can vv Evap canister vent valve (left rear of engine compt) Fuel inj 1 Fuel inj 2 Fuel inj 3 Fuel inj 4 Fuel inj 5 Fuel inj 6 Fuel inj 7 Fuel inj 8 Fuel injectors Head tmp sen Heated oxygen sensor (ho2s) 21 (on engine exhaust pipe) Ho2s 11 htr Ho2s 21 htr Knk sen1 + Knk sen1 - Nca Red Ref voltage S129 S131 S135 S154 Sig return Tan Tan/red Tps ref vlt Tps sig 1 Tps sig 2 Tps sig rtn Variable timing valve 1 (top right front of engine) Variable timing valve 2 (top left front of engine) Vct vlv 1 Vct vlv 2 5.4L, Engine Performance Wiring Diagram (4 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 5.4L, Engine Performance Wiring Diagram (4 of 6) for Ford Pickup F250 Super Duty 2004: 27 (behind right kick panel) (main wiring harn, near breakout to c3007) s284 (on top rear of engine) charge motion control valve (on top rear of engine) cylinder head temperature sensor (vehicle underbody) fuel sender Check engine ind Cmcvc Cmcvcm Computer data lines system Electronic throttle control module (on accelerator pedal bracket) Floor shifter Fpm Fuel gauge Fuel pump driver module (mounted on frame crossmember above the spare tire) G103 (right rear of engine compt) G401 (right side of engine compt) Gnd Heated oxygen sensor (ho2s) 11 (on engine exhaust pipe) Inertia fuel shut-off switch Instrument cluster Nca Overdrive cancel switch Pwr S411 Tan Throttle position sensor (on throttle body) Vpwr 5.4L, Engine Performance Wiring Diagram (5 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 5.4L, Engine Performance Wiring Diagram (5 of 6) for Ford Pickup F250 Super Duty 2004: 27 (right kick panel) (w/ electronic shift on the fly) (w/ mechanical shift on the fly) 4 x 4 high/low indicator switch (on front of transfer case) Brake pedal position switch C270f Central junction box (near right "a" pillar) Encoder From fuse 34 (diagram 1 of 6) From pcm power relay (diagram 1 of 6) Fuel pump relay Fuse 10a Fuse 5a G206 Heated oxygen sensor (ho2s) 12 (on engine exhaust pipe) Heated oxygen sensor (ho2s) 22 (on engine exhaust pipe) Hot at all times Hot in run and start Nca S112 S222 (engine control sensor harn, in breakout to c214) S225 S355 Shift interlock system Transfer case assembly (w/ electronic shift on the fly) Transfer case assembly magnetic clutch coil Transfer case speed sensor (w/ mechanical shift on the fly) (on rear of transfer case) 5.4L, Engine Performance Wiring Diagram (6 of 6) for Ford Pickup F250 Super Duty 2004 List of elements for 5.4L, Engine Performance Wiring Diagram (6 of 6) for Ford Pickup F250 Super Duty 2004: 42 (762 (763 (back-up light switch to rear lamp feed harn, near break- out to pcm (on left side of transmission) 4r70e/4r75e transmission 4wd ind pos 1 4wd ind pos 3 C175t Digital transmission range (dtr) sensor (on left side of transmission) Dtr sens tr1 Dtr sens tr2 Dtr sens tr3 Dtr sens tr4 Electronic pressure control solenoid Epc sol cntl Ho2s 12 Ho2s 2 htr Ho2s 22 Ho2s 22 htr Oss sens Output shaft speed sensor Powertrain control module (pcm) (right rear of engine compt) R n S141 Shift sol a Shift sol b Shift solenoid a Shift solenoid b Sig return Tc cltch coil sig Tc mtr pos 1 Tc mtr pos 2 Tc mtr pos sig Tc speed sens Tcc sol cntl Tft sens Torque converter clutch solenoid Transmission fluid temperature sensor Tss sens Turbine shaft speed sensor W/ electronic shift on the fly W/ mechanical shift on the fly
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Back-up Lamps Wiring Diagram for Ford Pickup F250 Super Duty 2004: 24 C270b C270e C270f Central junction box (cjb) (near right "a" pillar) Digital transmission range (dtr) sensor (on left side of transmission) Electrochromatic inside mirror unit Fuse 10 20a Fuse 10a G206 (right kick panel) G303 (left kick panel) Hot at all times Hot in start or run Left reversing lamp Of vehicle) Parking aid module (left kick panel) Reversing lamp trailer tow relay Right reversing lamp S112 S334 S355 S401 S405 (rear lamp connector wiring harness, near breakout to left reverse lamp) S410 (trailer lamp feed wiring harness, near breakout to trailer tow connector) Trailer tow connector (at rear Exterior Lamps Wiring Diagram (1 of 2) for Ford Pickup F250 Super Duty 2004 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Ford Pickup F250 Super Duty 2004: 59 (engine control sensor harness, near breakout to evap canister vent valve) s115 (in left front footwell) g202 87a Auto Brake pedal position switch (under left side of dash) C202c C205a C220a C220b C270e C270f Central junction box (cjb) (near right "a" pillar) Driver side exterior rear view mirror Ends in harness Flasher relay (behind left side of dash) Fuse 10a Fuse 15a Fuse 20a G104 (right side of engine compt) G110 (left front of engine compt) G202 (in left front footwell) G206 (right kick panel) G303 (left kick panel) Hazard Head High mounted stop lamp Hot at all times Hot in start or run Indicator Instrument cluster Left front park/ turn lamp Left front side lamp Left turn Left turn indicator Main light switch Microprocessor Multi-function switch Nca Off Park Parking lamp trailer tow relay Passenger side exterior rear view mirror Right front park/ turn lamp Right front side lamp Right turn Right turn indicator S100 S116 S205 S220 S224 (main wiring harness, near breakout to indicator flasher relay) S246 (main wiring harness, near breakout to c238) S247 (main wiring harness, near breakout to c2026) S266 S333 S355 S502 S600 Trailer electronic brake control module (behind left side of dash) Exterior Lamps Wiring Diagram (2 of 2) for Ford Pickup F250 Super Duty 2004 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Ford Pickup F250 Super Duty 2004: 16 Body control module (left "b" pillar) C270e C270j C270k C3008a Central junction box (cjb) (near right "a" pillar) Fuse 10a G303 (left kick panel) Left license plate lamp Left rear park/ stop/ turn lamp Right license plate lamp Right rear park/ stop/ turn lamp S332 (body main harness, near right side of instrument panel c3137) S401 S403 (rear lamp connector wiring harness, near breakout to left license plate lamp) Trailer/camper adapter circuit Trailer/Camper Adapter Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Trailer/Camper Adapter Wiring Diagram for Ford Pickup F250 Super Duty 2004: 43 Back-up lamps circuit Brakes C270b C270e C270f C270j C270k C270n C439a reverse C439b Central junction box (cjb) (near right "a" pillar) Electric Exterior lamps circuit Fuse 10a Fuse 20a Fuse 30a G202 (in left front footwell) G206 (right kick panel) G400 (at vehicle rear end) Ground Heavy duty Hot at all times Hot in run Hot in run or start Left turn Or start Park Red Red hot at all times Right turn S201 S334 S355 S406 (trailer lamp feed wiring harness, near breakout to g400) S407 (trailer lamp feed wiring harness, near breakout to c405) S408 (trailer lamp feed wiring harness, near breakout to c411) S409 S410 (trailer lamp feed wiring harness, near breakout to trailer tow connector) Trailer electronic brake control module (behind left side of dash) Trailer tow battery charge relay Trailer tow connector (at rear of vehicle) Trailer tow parking lamp relay Trailer tow reversing lamp relay
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Ford Pickup F250 Super Duty 2004 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Ford Pickup F250 Super Duty 2004: 86 (engine control sensor harness, near breakout to g110) s116 (heavy duty tow) trailer tow connector (left "a" pillar) g200 (left front of engine compt) g110 (left side of engine compt) auxiliary relay box 1 (main wiring harness, near breakout to indicator flasher relay) s208 5.4l 87a A/c clutch solenoid A/c compressor clutch diode Abs control module Adjustable pedal switch Audio unit Autolamp/ sunload sensor Automatic a/c Battery Brake fluid level switch C175b C202a C220b C228a C290a C294a C341c C439a C439b Charge motion control valve (cmcv) Clockwise (cw) motor 4x4 relay Counter- clockwise (ccw) motor 4x4 relay Data link connector (dlc) Daytime running lamps (drl) enable relay Daytime running lamps (drl) relay Driver seat module Driver side front seat adjust switch Electronic automatic temperature control (eatc) module Electronic compass Electronic manual temperature control (emtc) module Fuel pump driver module G100 (at right rear of engine) G101 (at right rear of engine compt) G102 (at right rear of engine compt) G103 (right rear of engine compt) G104 (right side of engine compt) G105 (right front of engine compt) G108 (left front of engine compt) G201 (behind dash panel) G400 (at vehicle rear end) G401 (on left rear frame rail) Horn Instrument cluster Left front fog lamp Left front park/ turn lamp Left front side lamp Left headlamp Manual a/c Mass air flow/ intake air temperature (maf/iat) sensor Memory set switch Multi- function switch Nca Parking aid module Parking aid module (pam) Parking brake switch Passive anti-theft transceiver module Positive crankcase ventilation heater Powertrain control module (pcm) Right front fog lamp Right front park/ turn lamp Right front side lamp Right headlamp S100 (engine control sensor harness, near breakout to g104) S110 (engine control sensor harness, near breakout to left front wheel speed sensor) S199 (engine control sensor & fuel charge harness, near breakout to c139) S314 S326 (body main harness near right side of instrument panel near restraints control module) S411 (trailer lamp feed wiring harness, in breakout to fuel pump driver module) Sensor harness, near breakout to a/c compressor clutch diode) Shield Super cab, crew cab w/ memory To c405) Trailer tow connector W/ drl W/ electronic compass W/o drl W/o electronic compass Windshield washer pump motor Windshield wiper motor Ground Distribution Wiring Diagram (2 of 3) for Ford Pickup F250 Super Duty 2004 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Ford Pickup F250 Super Duty 2004: 76 (near right "a" pillar) central junction box (cjb) (regular cab) restraints control module Adjustable pedal switch Audio unit Automatic a/c Battery charge trailer tow relay Blower motor resistor Brake shift interlock C205a C205b C220a C270f C290a C294b C310a Data link connector (dlc) Driver safety belt buckle switch Driver seat position sensor Dvd player Electrochromic inside mirror unit Electronic manual temperature control (emtc) module Floor shifter Four-wheel drive switch Front blower motor speed controller Front cigar lighter Fuel pump relay G202 (in left front footwell) G203 (in right front footwell) G206 (right kick panel) G301 (left rear panel) G302 (under center console) Harness near right side of instrument panel near passenger safety belt tension sensor) (crew cab: seat control feed jumper harness near right side of instrument panel c300) High beam relay High mounted stoplamp In breakout to c219) Indicator flasher relay Instrument cluster Left vanity mirror lamp Main light switch Manual a/c Message center switch Nca Panel c3205) Parking aid disable switch Parking lamp trailer tow relay Passenger air bag deactivation (pad) switch Passenger safety belt buckle switch Passenger side door lock switch Passenger side exterior rear view mirror Passenger side front heated seat module Passenger side front seat adjust switch Passenger side rear door ajar switch Pcm power relay Power point console 1 Power point console 2 Power point instrument panel Rear interior lamp Restraints control module Reversing charge trailer tow relay Right front door ajar switch Right vanity mirror lamp Roof opening panel module S200 (main wiring harness, near breakout to passenger air bag module) S201 S203 (main wiring harness, near breakout to front cigar lighter) S205 (main wiring harness, near breakout to indicator flasher relay) S283 (main wiring harness, near breakout to four wheel drive switch) S324 (body main harness near right side of instrument panel near restraints control module) S355 (body main harness near right side of instrument panel near inertia fuel shutoff switch) S380 (console harness near right side of instrument panel at floor shifter) S600 (right front door window regulator harness near breakout to power window motor) Seat weight sensor module Subwoofer Trailer electronic brake control module W/ memory W/o memory Ground Distribution Wiring Diagram (3 of 3) for Ford Pickup F250 Super Duty 2004 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Ford Pickup F250 Super Duty 2004: 46 Body control module C3008a C3008b C3241b C341b C504b Driver seat module Driver side door lock switch Driver side door lock switch Driver side exterior rear view mirror Driver side front heated seat module Driver side front seat adjust switch Driver side rear door ajar switch Dvd player Exterior rear view mirror switch Front interior/ map lamps assembly G300 (left rear panel) G303 (regular cab) (left kick panel) G303 (super cab/ crew cab) (left kick panel) Key pad switch assembly Left front door ajar switch Left license plate lamp Left rear park/stop/ turn lamp Left reversing lamp Master window adjust switch Nca Rear interior lamp Rear interior/ map lamps assembly Rear power sliding window switch Rear window defrost grid Right license plate lamp Right rear park/stop/ turn lamp Right reversing lamp Roof opening panel switch S216 (body main wiring harness, near right side of instrument panel c213) S310 (near driver's heated seat module) S340 (body main harness near right side of instrument panel near restraints control module) S401 (rear lamp connector wiring harness, near breakout to left license plate lamp) S502 (left front door window regulator harness near breakout to left front speaker) S905 (dome lamp harness, near breakout to front map lamp assembly) W/ body control module W/ memory W/ power equipment W/o body control module W/o memory W/o power equipment
HEADLIGHTS Autolamps Wiring Diagram, with DRL for Ford Pickup F250 Super Duty 2004 List of elements for Autolamps Wiring Diagram, with DRL for Ford Pickup F250 Super Duty 2004: 74 (engine control sensor harness, near breakout to evap canister vent valve) s114 (engine control sensor harness, near breakout to g102) (left rear panel) g300 (main wiring harness, near breakout to c2026) (near breakout to autolamp/ sunload sensor) Auto Autolamp/sunload sensor (on top left side of dash) Auxiliary relay box 1 (left side of engine compt) Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C202b C205a C220a C270a C270b C270d C270f C270h C270j C270n C3008a C3008b Central junction box (cjb) (near right "a" pillar) Daytime running lamps (drl) enable relay Daytime running lamps (drl) relay Daytime running lamps resistor (left front of engine compt) Exterior lights system Fog lamp relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a G104 (right side of engine compt) G110 (left front of engine compt) G200 (left "a" pillar) G206 (right kick panel) G303 (left kick panel) Gnd Head High beam ind High beam relay Hot at all times Hot in run or start Illum Instrument cluster Left front fog lamp Left headlamp Light sensor Main light switch Microprocessor Multi- function switch Off Park Pass Pwr Right front fog lamp Right headlamp S100 S108 S112 S116 S208 S212 S218 S224 (main wiring harness, near breakout to indicator flasher relay) S228 S266 S267 S278 (main wiring harness, near breakout to central junction box (cjb)) S355 Sig Sun sensor Vbatt Vpwr Vref Autolamps Wiring Diagram, without DRL for Ford Pickup F250 Super Duty 2004 List of elements for Autolamps Wiring Diagram, without DRL for Ford Pickup F250 Super Duty 2004: 64 (engine control sensor harness, near breakout to evap canister vent valve) s114 (left rear panel) g300 (main wiring harness, near breakout to c2026) s218 Auto Autolamp/sunload sensor (on top left side of dash) Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C202b C205a C220a C270a C270b C270f C270h C270j C270n C3008a C3008b Central junction box (cjb) (near right "a" pillar) Exterior lights system Fog lamp Fog lamp relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a G104 (right side of engine compt) G110 (left front of engine compt) G200 (left "a" pillar) G206 (right kick panel) G303 (left kick panel) Gnd Head High beam ind High beam relay Hot at all times Hot in start or run Illum Instrument cluster Left front fog lamp Left headlamp Light sensor Main light switch Microprocessor Multi- function switch Off Park Pass Pwr Right front fog lamp Right headlamp S100 S108 (engine control sensor harness, near breakout to g102) S116 S208 S212 S224 (near breakout to indicator flasher relay) S228 S267 S355 Sig Sun sensor Vbatt Vpwr Vref Headlamps Wiring Diagram, with DRL for Ford Pickup F250 Super Duty 2004 List of elements for Headlamps Wiring Diagram, with DRL for Ford Pickup F250 Super Duty 2004: 53 (left front of engine compt) daytime running lamps resistor (left side of engine compt) auxiliary relay box 1 (main wiring harness, near breakout to c2026) (main wiring harness, near breakout to central junction box (cjb)) (near breakout to indicator flasher relay) C202b C205a C220a C270a C270b C270d C270f C270h Central junction box (cjb) (near right "a" pillar) Daytime running lamps (drl) enable relay Daytime running lamps (drl) relay Exterior lights system Fog lamp Fog lamp relay Fuse 10a Fuse 15a Fuse 20a G104 (right side of engine compt) G110 (left front of engine compt) G206 (right kick panel) Head High beam ind High beam relay Hot at all times Hot in start or run Illum Instrument cluster Left front fog lamp Left headlamp Main light switch Microprocessor Multi- function switch Off Park Pass Right front fog lamp Right headlamp S100 S108 (engine control sensor harness, near breakout to g102) S112 S114 (engine control sensor harness, near breakout to evap canister vent valve) S116 S212 S218 S224 S266 S278 S355 Headlamps Wiring Diagram, without DRL for Ford Pickup F250 Super Duty 2004 List of elements for Headlamps Wiring Diagram, without DRL for Ford Pickup F250 Super Duty 2004: 42 C202b C205a C220a C270a C270b C270f C270h Central junction box (cjb) (near right "a" pillar) Exterior lights system Fog lamp Fog lamp relay Fuse 10a Fuse 15a Fuse 20a G104 (right side of engine compt) G110 (left front of engine compt) G206 (right kick panel) Head High beam ind High beam relay Hot at all times Illum Instrument cluster Left front fog lamp Left headlamp Main light switch Microprocessor Multi- function switch Off Park Pass Right front fog lamp Right headlamp S100 S108 (engine control sensor harness, near breakout to g102) S114 (engine control sensor harness, near breakout to evap canister vent valve) S116 S212 S218 (main wiring harness, near breakout to c2026) S224 (near breakout to indicator flasher relay) S266 S355
HORN Horn Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Horn Wiring Diagram for Ford Pickup F250 Super Duty 2004: 26 (main wiring harness, near breakout to ignition switch) s296 Air bag sliding contact (on steering column) Audio unit Body control module (regular cab: left "b" pillar) (super cab/ crew cab: on left back wall of cab) C175b C218b C270a C270e C290a C3008a Central junction box (cjb) (near right "a" pillar) Cruise control system Fuse 26 20a G104 (right side of engine compartment) High pitch horn Horn (at right front of vehicle) Horn relay Horn switch Hot at all times Low pitch horn Nca Powertrain control module (pcm) (right rear of engine compt) Rly ctrl S100 S295 (main wiring harness, near breakout to brake shift interlock) Sig rtn
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Courtesy Lamps Wiring Diagram for Ford Pickup F250 Super Duty 2004: 64 (left kick panel) (w/ power equipment) (w/o power equipment) (w/o roof opening panel: dome lamp harness, near breakout to dvd player) (w/ roof opening panel: dome lamp harness, near breakout to front map lamp assembly) Auto Battery saver relay C205a C205b C220a C220b C270e C270f C270j Central junction box (cjb) (near right "a" pillar) Chmsl Crewcab/ supercab w/ rail system Defeat Except regular cab Exterior lights system Front interior/map lamps assembly Fuse 15a G202 (in left front footwell) G206 (right kick panel) G206 (w/ power equipment) (right kick panel) G303 G303 (left kick panel) G303 (w/o power equipment) (left kick panel) Gnd Head High mounted stoplamp Hot at all times Illumination circuit Instrument cluster Interior Interior Left vanity mirror lamp Lh cargo lamp Main light switch Off Park Pulse width module Pwr Pwr out Rear interior lamp Rear interior/ map lamps assembly Regular cab Regular cab, supercab w/o rail system Rh cargo lamp Right vanity mirror lamp Rly ctrl S205 S216 S240 (body main wiring harness, at center area of roof near c219) S266 S325 (near right side of instrument panel c314) S335 S355 S900 (dome lamp harness, near breakout to front map lamp assembly) S904 S905 S910 Vpwr W/ roof opening panel W/o roof opening panel Instrument Illumination Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Instrument Illumination Wiring Diagram for Ford Pickup F250 Super Duty 2004: 84 (main wiring harness, near breakout to front cigar lighter) s276 (main wiring harness, near breakout to ignition switch) s296 (main wiring harness, near breakout to indicator flasher relay) s242 (main wiring harness, under dash, near breakout to instrument panel power point) s285 Accessory delay relay Adjustable pedal switch Air bag sliding contact (on steering column) Audio unit Audio/climate control switch Auto Auto a/c Auxiliary relay box 1 (left side of engine compt) C175b C205a C205b C218b C218c C220a C220b C228a C270e C270f C270n C290a C294a C504b Central junction box (cjb) (near right "a" pillar) Circuit breaker 30a Driver side door lock switch Dvd player Electronic automatic temperature control (eatc) module (center of dash) Electronic manual temperature control (emtc) module (center of dash) Exterior lights system Floor shifter Four-wheel drive switch Front cigar lighter Fuse 10a Fuse 15a Fuse 5a G200 (left "a" pillar) G202 (in left front footwell) G206 (right kick panel) G303 (left kick panel) Gnd Head Horn switch Hot at all times Illumination Instrument cluster Left rear window adjust switch Lock Main light switch Manual a/c Master window adjust switch (regular cab) Master window adjust switch (super cab, crew cab) Message center switch Nca Off Park Parking aid disable switch Passenger side door lock switch Passenger side window adjust switch Passenger side window adjust switch (regular cab) Powertrain control module (pcm) (right rear of engine compt) Pulse width module Pwr out Rear power sliding window switch Right rear window adjust switch Rly ctrl Roof opening panel switch S203 S205 S208 S266 S283 S502 S600 S905 Sig rtn Speed control switch To indicator flasher relay) Vpwr W/ crew cab/ super cab W/ remote keyless entry
MEMORY SYSTEMS Adjustable Pedal Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Adjustable Pedal Wiring Diagram for Ford Pickup F250 Super Duty 2004: 35 (seat control feed jumper harness, near right side of instrument panel c3135) (seat control feed jumper harness, near right side of instrument panel to driver seat module) Adjustable pedal memory potentiometer (top of brake pedal bracket) Adjustable pedal motor (behind lower left side of dash) Adjustable pedal switch C270m C341a C341b C341c Central junction box (cjb) (near right ``a" pillar) Computer data lines system Driver seat module (below driver's seat) Driver's memory seats circuit Forward Fuse 30a G200 (left ``a" pillar) G202 (in left front footwell) G303 (left kick panel) Gnd Hot at all times Interior lights system Nca Pwr Rearward Rest S205 S208 S301 S302 S310 Sig Sig rtn Ubp Vbatt Vref Driver"s Memory Seat Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Driver"s Memory Seat Wiring Diagram for Ford Pickup F250 Super Duty 2004: 49 (seat control feed jumper harness, near right side of instrument panel c3135) (seat control feed jumper harness, near right side of instrument panel to driver seat module) +/- Adjustable pedal circuit Adjustable pedal memory potentiometer (top of brake pedal bracket) C270j C270m C341a C341b C341c Central junction box (cjb) (near right ``a" pillar) Computer data lines system Driver memory seat front height sensor (below driver's seat) Driver memory seat horizontal sensor (below driver's seat) Driver memory seat rear height sensor (below driver's seat) Driver seat module (below driver's seat) Driver side front seat adjust switch Forward/ rearward Front up/down Fuse 30a Fuse 5a Fwd G200 (left ``a" pillar) G303 (left kick panel) Gnd Hot at all times Left power seat motor assembly (below driver's seat) Memory set switch Nca Pwr Rear up/down Rwd S301 S302 S310 S314 S315 Seat forward/ rearward Seat up/ down front Seat up/ down rear Set Set 1 Set 2 Sig Sig rtn Ubp Up/down Vbatt Vref
NAVIGATION Parking Assistant Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Parking Assistant Wiring Diagram for Ford Pickup F250 Super Duty 2004: 42 (backup alarm jumper harness, in breakout to c410) s4000 (backup alarm jumper harness, in breakout to c410) s4001 (left "a" pillar) g200 (left kick panel) (w/ electronic compass) s326 Audio unit C270j C290a Central junction box (cjb) (near right "a" pillar) Computer data lines system Exterior lights system Fuse 18 10a G202 (in left front footwell) Gnd Hot in start or run Illumination Inner left sig Inner right sig Interior lights system Iso Left inner parking aid sensor (regular cab: on rear bumper) (super cab/crew cab: left side of rear bumper) Left outer parking aid sensor (on rear bumper) Mute Outer left sig Outer right sig Pam ind Parking aid disable switch Parking aid module (pam) (left kick panel) Parking aid speaker Pwr Right inner parking aid sensor (on rear bumper) Right outer parking aid sensor (regular cab: on rear bumper) (super cab/crew cab: right rear corner of vehicle) S203 S208 (w/o electronic compass) S228 Sig rtn Solid state Speaker (+) Speaker (-) Switched power Vpwr Vref
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 3) for Ford Pickup F250 Super Duty 2004 List of elements for Power Distribution Wiring Diagram (1 of 3) for Ford Pickup F250 Super Duty 2004: 88 (diagram 1 of 3) (main wiring harness, near breakout to autolamp/ sunload sensor) (w/ body control module) s266 (seat control feed jumper harness near right side of instrument panel c3135) s315 (w/ memory) 4x4 center axle disconnect solenoid A/c clutch relay Abs control module Audio unit Auto a/c Autolamp/ sunload sensor Auxiliary relay box 1 (left side of engine compt) Battery Battery saver relay Body control module Brake pedal position switch C102b C175b C205a C228a C270b C270c C270d C270e C270f C270g C270h C270j C270k C270m C270n C290a C294a C3008a C341c Central junction box (cjb) (near right ``a" pillar) Console 1 power point Console 2 power point Data link connector (dlc) Driver seat module Driver side front seat adjust switch Dvd player Electronic automatic temperature control (eatc) module Electronic manual temperature control (emtc) module Exterior rear view mirror switch From fuse 5 a Front blower motor relay Front cigar lighter Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a G202 (in left front footwell) G206 (right kick panel) Generator Harness wires near center area of roof near subwoofer connector) s328 Horn relay Illumination Indicator flasher relay Instrument panel power point Interior lights system Main light switch Manual a/c Nca Of roof at c339) s338 Passenger side front seat adjust switch Powertrain control module (pcm) Red S120 (alternator rectifier harness, near breakout to fusible link b) S201 S203 S236 S345 (w/ memory) (body main harness near right side of instrument panel near inertia fuel shutoff switch) S355 S380 Sensor harness, near breakout to g102) (w/ 4x4) s105 Starter motor Starter relay Subwoofer To fuse 109 (diagram 2 of 3) To fuse 6 (diagram 1 of 3) Trailer electronic brake control module Trailer tow battery charge relay Trailer tow parking lamp relay Trailer tow reversing lamp relay Power Distribution Wiring Diagram (2 of 3) for Ford Pickup F250 Super Duty 2004 List of elements for Power Distribution Wiring Diagram (2 of 3) for Ford Pickup F250 Super Duty 2004: 72 (diagram 1 of 3) (engine control sensor harness, in breakout to auxiliary box 1) s111 (engine control sensor harness, near breakout to evap canister vent valve) s112 (near right ``a" pillar) central junction box (cjb) (not used) A/c high pressure switch Abs control module Acc Adjustable pedal switch (w/ memory) Audio unit Audio unit (xl, stx) Auto a/c Auxiliary relay box 1 (left side of engine compartment) Brake pedal position switch Brake shift interlock C220a C220b C228a C270b C270c C270d C270e C270f C270g C270h C270m C290a C294a C341b Central junction box (cjb) (near right ``a" pillar) Clockwise (cw) motor 4x4 relay Counterclockwise (ccw) motor 4x4 relay Daytime running lamps (drl) enable relay Deactivator switch Digital transmission range (dtr) sensor Driver seat module Driver side front heated seat module Driver side front seat adjust switch Electronic automatic temperature control (eatc) module Electronic manual temperature control (emtc) module Floor shifter From fuse 10 b Front blower motor relay Fuse 10a Fuse 20a Fuse 30a Fuse 40a Fuse 5a Ignition switch Instrument cluster Key in ignition switch Key removal inhibit solenoid Manual a/c Nca Off/lock Passenger air bag deactivation (pad) indicator Passenger side front heated seat module Pcm power relay Positive crankcase ventilation heater Rear window defrost relay Red Run S299 (main wiring harness, near breakout to brake shift interlock) Start Tan/ red Tan/ red (engine control sensor harness, near breakout to evap canister vent valve) s113 To fuse 18 (diagram 3 of 3) To fuse 21 (diagram 3 of 3) Trailer tow battery charge relay W/ memory W/o memory Windshield wiper motor Power Distribution Wiring Diagram (3 of 3) for Ford Pickup F250 Super Duty 2004 List of elements for Power Distribution Wiring Diagram (3 of 3) for Ford Pickup F250 Super Duty 2004: 74 (body main harness wires near center area of roof c339) s344 (body main wiring harness, near right side of instrument panel at inertia fuel shutoff (ifs) switch) s228 (diagram 2 of 3) (interior lamp harness, near breakout to electronic compass) (main wiring harness, under dash, near breakout to instrument panel power point) s285 (xlt, fx4, lariat) (near right "a" pillar) central junction box (cjb) Accessory delay relay Audio unit (xlt, fx4, lariat) Auxiliary relay box 1 (left side of engine compt) Body control module C202b C205a C220b C270d C270e C270f C270h C270j C270n C3008a C3008b C310a C504b Central junction box (cjb) (near right "a" pillar) Circuit breaker 30a Coil on plug (cop) 1 Coil on plug (cop) 2 Coil on plug (cop) 3 Coil on plug (cop) 4 Coil on plug (cop) 5 Coil on plug (cop) 6 Coil on plug (cop) 7 Coil on plug (cop) 8 Daytime running lamps (drl) enable relay Driver side door lock switch Driver side front heated seat module Electrochromic inside mirror unit Electronic compass Floor shifter Fog lamp relay From c fuse 102 (diagram 2 of 3) From fuse 27 d Fuse 10a Fuse 15a Fuse 20a Fuse 5a High beam relay Ignition transformer capacitor 1 Ignition transformer capacitor 2 Indicator flasher relay Instrument cluster Main light switch Master window adjust switch Master window adjust switch (regular cab) Multi- function switch Nca Near breakout to coil on plug (cop) 4) Overdrive cancel switch Parking aid module (pam) Passenger air bag deactivation (pad) switch Passenger side door lock switch Passenger side front heated seat module Passenger side window adjust switch (regular cab) Passive anti-theft transceiver module Pcm power diode Pcm power relay Rear power sliding window switch Red/ (engine control sensor & fuel charge harness, near breakout to fuel injector 3) s161 Restraints control module Roof opening panel module Roof opening panel switch S909 Seat weight sensor module To coil on plug (cop) 8) s162
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Power Door Locks Wiring Diagram for Ford Pickup F250 Super Duty 2004: 67 (body main harness wires near center area of roof c339) s342 (crew cab/ supercrew) s340 (left kick panel) g303 (right kick panel) g206 1/2 3/4 5/6 7/8 9/0 Air conditioning system Autolamps on Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C270f C270h C270j C270n C3008a C3008b Central junction box (cjb) (near right "a" pillar) Computer data lines system Driver side door lock switch Driver side rear door ajar switch Exterior lights system Fuse 10a Fuse 15a Fuse 20a Fuse 30a G300 (left rear panel) G303 (left kick panel) Gnd Headlights system Horn rly ctrl Horns system Hot at all times Hot in run or start Illum gnd Illumination Interior lights system Key pad switch assembly Left front door ajar switch (in left front door) Left front door lock actuator (in left front door) Left rear door lock actuator (in left rear door) Lf front unlock Lock Park or head Passenger side door lock switch Passenger side rear door ajar switch Pwr Red Right front door ajar switch (in right front door) Right front door lock actuator (in right front door) Right rear door lock actuator (in right rear door) S212 S228 S266 S339 S340 S341 (body main harness wires near center area of roof c339) S355 S502 S600 Ubp bus Unlock Vbatt Vpwr Vref W/ crew cab
POWER MIRRORS Electronic Day/Night Mirror Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Electronic Day/Night Mirror Wiring Diagram for Ford Pickup F250 Super Duty 2004: 18 C270b C270e C270f C270j Central junction box (cjb) (near right "a" pillar) Digital transmission range (dtr) sensor (on left side of transmission) Electrochromatic inside mirror unit Fuse 10a Fuse 20a G206 (right kick panel) Hot at all times Hot in start or run Reversing lamp trailer tow relay S112 S334 S355 S909 S910 (w/ vanity mirrors) Power Mirrors Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Power Mirrors Wiring Diagram for Ford Pickup F250 Super Duty 2004: 27 (if equipped) (right front door window regulator harness in breakout to exterior rear view mirror) (left kick panel) g303 C270j Central junction box (cjb) (near right "a" pillar) Defogger system Down Driver side exterior rear view mirror Exterior lights system Exterior rear view mirror switch Fuse 5a G206 (right kick panel) Heater Hot at all times Left Left mirror motor Left/right Nca Passenger side exterior turn signal rear view mirror Rear view mirror) (if equipped) s503 Red Right Right mirror motor S502 S600 S603 s501 (body main wiring harness near right side of instrument panel near exterior rear view mirror switch) Turn signal Up/down
POWER SEATS Adjustable Pedal Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Adjustable Pedal Wiring Diagram for Ford Pickup F250 Super Duty 2004: 15 Adjustable pedal motor (behind lower left side of dash) Adjustable pedal switch C270h Central junction box (cjb) (near right ``a" pillar) Fuse 30a Fwd G200 (left ``a" pillar) G202 (in left front footwell) Hot at all times Interior lights system Nca Red Rwd S205 S208 Driver Power Seat Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Driver Power Seat Wiring Diagram for Ford Pickup F250 Super Duty 2004: 18 C270m Central junction box (cjb) (near right ``a" pillar) Driver side front seat adjust switch Forward/ rearward Front up/down Fuse 109 30a Fwd G303 (left kick panel) Hot at all times Left power seat motor assembly (below driver's seat) Nca Rear up/down Rwd S340 Seat forward/rearward Seat up/down front Seat up/down rear Up/down Heated Seats Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Heated Seats Wiring Diagram for Ford Pickup F250 Super Duty 2004: 23 (w/ memory) s310 C228b C270j C270m Central junction box (cjb) (near right ``a" pillar) Driver side front heated seat module (below driver's seat) Electronic automatic temperature control (eatc) module (center of dash) Fuse 10a Fuse 30a G206 (right kick panel) G303 (crew cab/super cab w/ power equipment) (left kick panel) Hot at all times Hot in start or run Left front seat back heater (in driver's seat back) Left front seat cushion heater (in driver's seat cushion) Nca Passenger side front heated seat module (below right front seat) Red Right front seat back heater (in right front seat back) Right front seat cushion heater (below right front seat) S228 S308 S320 Passenger Power Seat Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Passenger Power Seat Wiring Diagram for Ford Pickup F250 Super Duty 2004: 17 C270m Central junction box (cjb) (near right ``a" pillar) Forward/ rearward Front up/down Fuse 30a G206 (left kick panel) Hot at all times Nca Passenger side front seat adjust switch Rear up/down Right power seat motor assembly (below driver's seat) Rwd fwd S308 Seat forward/rearward Seat up/down front Seat up/down rear Up/down
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Power Top/Sunroof Wiring Diagram for Ford Pickup F250 Super Duty 2004: 25 (right kick panel) g206 Accessory delay relay C201n C220b C270e Central junction box (cjb) (near right "a" pillar) Circuit breaker 401 30a Down/open Fuse 10a G303 (left kick panel) Gnd Hot at all times Illumination Instrument cluster Roof opening panel module (super cab/crew cab: in roof panel) Roof opening panel switch S331 S344 S355 S905 Sig rtn Tan/red Up/close Vpwr Vref
POWER WINDOWS Power Windows Wiring Diagram, Crew Cab & Super Cab for Ford Pickup F250 Super Duty 2004 List of elements for Power Windows Wiring Diagram, Crew Cab & Super Cab for Ford Pickup F250 Super Duty 2004: 41 Acc delay relay ctrl c220b Accessory delay relay Atsw C270e C270n C504a C504b Central junction box (cjb) (near right "a" pillar) Close Driver Driver side front power window motor (in left front door) Fuse 30a G303 (left kick panel) Hot at all times Illum Instrument cluster Left rear Left rear door power window motor (in left rear door) Left rear window adjust switch Lock Master window adjust switch One- touch down One-touch down relay Open Passenger Passenger side front power window motor (in right front door) Passenger side window adjust switch Rear power sliding window motor (behind rear seats) Rear power sliding window switch Rest Right rear Right rear door power window motor (in right rear door) Right rear window adjust switch Rsin S337 S344 S502 S905 Vcc Vpwr Vth Power Windows Wiring Diagram, Regular Cab for Ford Pickup F250 Super Duty 2004 List of elements for Power Windows Wiring Diagram, Regular Cab for Ford Pickup F250 Super Duty 2004: 24 Acc delay relay ctrl c220b Accessory delay relay C270e C270n Central junction box (cjb) (near right "a" pillar) Close Down Driver Driver side front power window motor (in left front door) Fuse 30a G303 (left kick panel) Hot at all times Illum Instrument cluster Master window adjust switch Open Passenger Passenger side front power window motor (in right front door) Passenger side window adjust switch Rear power sliding window motor (behind rear seats) Rear power sliding window switch S344 S502 S905
RADIO Radio Wiring Diagram, Base Radio for Ford Pickup F250 Super Duty 2004 List of elements for Radio Wiring Diagram, Base Radio for Ford Pickup F250 Super Duty 2004: 67 (in left front footwell) (main wiring harness, near breakout to ignition switch) s296 (or 54) Air bag sliding contact (on steering column) Air conditioning system Antenna Audio unit Audio/ climate control switch C175b C218b C218c C270e C270f C270h Central junction box (bjb) (near right "a" pillar) Cruise control system Engine controls system Fan + Fan - Fuse 10a Fuse 20a Fuse 5a Fuse ign G201 (behind dash panel) G202 Ground Horns system Hot at all times Hot in run or acc Hot in start Hot w/ acc delay relay energized Illum Illumination Interior lights system Left front speaker Left rear speaker (w/o rse) Lf spkr (+) Lf spkr (-) Lr spkr (+) Lr spkr (-) Media Mute signal Navigation system Nca Next Power Powertrain control module (pcm) (right rear of engine compartment) Rf spkr (+) Rf spkr (-) Right front speaker Right rear speaker (w/o rse) Rr spkr (+) Rr spkr (-) S277 S283 S285 Sig rtn Signal Signal return Temp + Temp - Twisted pair Vol + Vol - Vss Xl, stx Xlt, fx4, lariat Radio Wiring Diagram, Premium Radio for Ford Pickup F250 Super Duty 2004 List of elements for Radio Wiring Diagram, Premium Radio for Ford Pickup F250 Super Duty 2004: 84 (in left front footwell) (near breakout to ignition switch) s296 (or 54) (w/o rse) Air bag sliding contact (on steering column) Air conditioning system Antenna Audio unit Audio/ climate control switch Breakout to audio unit) C175b C218b C218c C270e C270f C270h C270m C290a C290c Central junction box (bjb) (near right "a" pillar) Cruise control system Enable Engine controls system Fan + Fan - Fuse 10a Fuse 20a Fuse 25a Fuse 5a Fuse ign G201 (behind dash panel) G202 G301 (left rear panel) Ground Horns system Hot at all times Hot in run or acc Hot in start Hot w/ acc delay relay energized Illum Illumination Interior lights system Left front speaker Left rear speaker Lf spkr (+) Lf spkr (-) Lr spkr (+) Lr spkr (-) Media Mute signal Navigation system Nca Nca (body main harness wires near center area of roof near subwoofer connector) s327 Next Power Powertrain control module (pcm) (right rear of engine compartment) Rf spkr (+) Rf spkr (-) Right front speaker Right rear speaker (w/o rse) Rr spkr (+) Rr spkr (-) S206 (main wiring harness, near nca S277 S279 (main wiring nca harness, near center area of roof at c238) S283 S285 S328 S329 Shield Sig rtn Signal Signal return Subwoofer Subwoofer(+) Subwoofer(-) Temp + Temp - Twisted pair Vol + Vol - Vss Xl, xts Xlt, fx4, lariat
SHIFT INTERLOCK Shift Interlock Wiring Diagram, with Column Shift for Ford Pickup F250 Super Duty 2004 List of elements for Shift Interlock Wiring Diagram, with Column Shift for Ford Pickup F250 Super Duty 2004: 29 (engine control sensor harness, in breakout to c214) s222 (in left front footwell) g202 (near breakout to c2026) s282 (right rear of engine compt) powertrain control Acc Brake pedal pos sw power c175b Brake pedal position switch (under left side of dash) Brake shift interlock (on steering column) C270b C270g Central junction box (cjb) (near right "a" pillar) Fuse 10a Fuse 20a Hot at all times Ignition switch Key in ignition Key removal inhibit solenoid Module (pcm) Not used Off Park neutral position (pnp) switch Red Run S112 S203 S205 (main wiring harness, near breakout to indicator flasher relay) S299 (w/ floor shifter) (near breakout to brake shift interlock) Shift lock solenoid Start Shift Interlock Wiring Diagram, with Floor Shift for Ford Pickup F250 Super Duty 2004 List of elements for Shift Interlock Wiring Diagram, with Floor Shift for Ford Pickup F250 Super Duty 2004: 36 (console harness near right side of instrument panel at floor shifter) (in left front footwell) g202 (near breakout to c2026) s282 (not used) (right rear of engine compt) powertrain control Acc Brake pedal pos sw power Brake pedal pos sw power c175b Brake pedal position switch (under left side of dash) C270b C270f C270g Central junction box (cjb) (near right "a" pillar) Floor shifter Fuse 10a Fuse 20a Fuse 5a Ground Hot at all times Ignition switch Illumination Interior lights system engine controls system Key removal inhibit solenoid Module (pcm) Nca Off Run S112 S203 S225 S299 (near breakout to brake shift interlock) S380 Solenoid ctrl Start Sw power Vbatt
STARTING/CHARGING Charging Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Charging Wiring Diagram for Ford Pickup F250 Super Duty 2004: 30 Battery C102a C102b C175b C220a C220b C270f Can bus+ Can bus- Central junction box (cjb) (near right 'a' pillar) Charge ind Computer data lines system Fuse 5a G100 (at right rear of engine) G101 (at right rear of engine compartment) G105 (right front of engine compt) Gen com Gen mon Generator Hot in run or start Instrument cluster Microprocessor Powertrain control module (pcm) (right rear of engine compt) Red S119 S120 S121 S225 Starting circuit Vpwr Starting Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Starting Wiring Diagram for Ford Pickup F250 Super Duty 2004: 24 (near right "a" pillar) central junction box (cjb) Acc Battery C175b C270a C270d C270g C270h Digital transmission range (dtr) sensor (on left side of transmission) Fuse 20a Fuse 30a G100 (at right rear of engine) G101 (at right rear of engine compt) G105 (right front of engine compt) Ignition switch Lock Off Powertrain control module (pcm) (right rear of engine compartment) Red Run Start Starter motor (4.6l: on lower right side of engine) (5.4l: lower right rear of engine) Starter relay Tan/ red
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Supplemental Restraints Wiring Diagram for Ford Pickup F250 Super Duty 2004: 78 (body main harness, near right side of instrument panel near restraints control module) (body main harness, near right side of instrument panel near restraints control module) s323 (near breakout to four wheel drive switch) (near right side of instrument panel c3205) (near right side of instrument panel near restraints control module) (on steering column) air bag sliding contact (under center console) g302 (w/ power seats: near right side of instrument panel at left power seat motor) (w/o power seats: near right side of instrument panel c3206) 13-14, 15-16 Air bag ind Air bag ind ctrl Air bag tone ctrl C175b C216a C216b C218a C218d C220a C256a C256b C270e C270j C310a C310b Central junction box (cjb) (near right ``a" pillar) Computer data lines system Driver air bag (in steering wheel) Driver safety belt buckle pretensioner (below driver's seat) Driver safety belt buckle switch (in driver's seat belt buckle) Driver seat position sensor (below driver's seat) Except regular cab Front impact severity sensor (front center of vehicle) Fuse 10a Fuse 5a G302 (under center console) Gnd Hot in start or run Instrument cluster Iso Microprocessor Nca Nca stage 1 Nca stage 2 Pass ind ctrl Passenger air bag deactivation (pad) indicator Passenger air bag deactivation (pad) switch Passenger air bag module (behind right side of dash) Passenger safety belt buckle pretensioner (below right front seat) Passenger safety belt buckle switch (below right front seat) Passenger safety belt tension sensor (below right front seat) Pin shorting bars connect when connector is disconnected from module, between c310a: 1-2, 3-4, 5-6, Powertrain control module (pcm) (right rear of engine compartment) Pwr Ram can + Ram can - Rcm can + Rcm can - Rdi Regular cab Restraints control module (under center of front seat assembly) S265 (main wiring harness, under dash, near breakout to instrument panel power point) S294 S300 S300 (near right side of instrument panel c3205) S309 S324 S324 (near right side of instrument panel near restraints control module) Safety belt ind Seat pressure sensor (below right front seat) Seat weight sensor module (below right front seat) Shorting bar Sig Sig rtn Stage Tan/red Twisted pair Vpwr Vref
TRANSMISSION 4WD Wiring Diagram, Electronic for Ford Pickup F250 Super Duty 2004 List of elements for 4WD Wiring Diagram, Electronic for Ford Pickup F250 Super Duty 2004: 52 (engine control (engine control sensor harn, near breakout to left front wheel speed sensor) 2wd hi 4 x 4 sol 4wd hi 4wd hi ind 4wd lo 4wd low ind 4wd sw 4x4 center axle disconnect solenoid (on right side of engine compart) 87a A/c clutch relay Auxiliary relay box 1 (left side of engine compt) C175b C175t C220a C270b C270c Can + Can - Ccw mtr rly Central junction box (near right "a" pillar) Clockwise motor 4 x 4 relay Computer data lines, anti-lock brakes systems Counterclockwise motor 4 x 4 relay Cw mtr rly Encoder Four-wheel drive switch Fuse 10a Fuse 30a G110 (left front of engine compt) G202 Hot at all times Illumination Instrument cluster Interior lights system Ohms Pos1 Pos2 Pos3 Pos4 Powertrain control module (right rear of engine compt) Red S105 S111 S117 S118 S283 Sensor harn, near abs control module breakout) Sig rtn Tc cltch coil Transfer case assembly 4WD Wiring Diagram, Mechanical for Ford Pickup F250 Super Duty 2004 List of elements for 4WD Wiring Diagram, Mechanical for Ford Pickup F250 Super Duty 2004: 43 (engine control 2wd hi 4 x 4 high/low indicator switch (on front of transfer case) 4 x 4 sol 4wd hi 4wd hi ind 4wd lo 4wd low ind 4wd sw 4wdmp1 4wdmp2 4x4 center axle disconnect solenoid (on right side of engine compart) A/c clutch relay C175b C175t C220a C270b Can + Can - Central junction box Computer data lines, anti-lock brakes systems Engine controls system Four-wheel drive switch Fuse 10a G202 (in left front footwell) Hot at all times Illumination Instrument cluster Interior lights system Ohms Powertrain control module (right rear of engine compt) Red S105 S117 S118 S141 S283 Sensor harn, near abs control module breakout) Sig rtn Tc cltch coil Tc spd sen Transfer case assembly magnetic clutch coil Transfer case speed sensor (on rear of transfer case) A/T Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for A/T Wiring Diagram for Ford Pickup F250 Super Duty 2004: 63 (engine control sensor harn, near (near center of dash) 4r70e/4r75e transmission Abs control module breakout) C175b C175e C175t C270f Can + Can - Central junction box (near right "a" pillar) Computer data lines, anti-lock brakes, instrument cluster systems Data link connector Digital transmission range sensor (left side of transmission) Electronic pressure control solenoid Engine controls system Epc sol Feps Floor shifter Fuse 15a Fuse 5a G206 (right kick panel) Heated oxygen sensor 12, heated oxygen sensor 22 Hot at all times Hot in run or start Instrument cluster, floor shifter Maf sen Mass air flow/intake air temperature sensor (4.6l: in air cleaner assembly) (5.4l: on top of engine) Nca O/d sw Ohms Oss Output shaft speed sensor (on left side of transmission) Overdrive cancel switch Pcm power diode Pcm power relay Powertrain control module (pcm) (right rear of engine compt) R p S117 S118 S141 (back-up light switch to rear lamp feed harn, near break- out to pcm) S225 S284 S355 Shift solenoid a Shift solenoid b Sig rtn Sol b Tcc sol Tcs sen Tft sen Throttle position sensor (on throttle body) Torque converter clutch solenoid Tps Tr1 Tr2 Tr3a Tr4 Transfer case speed sensor (on rear of transfer case) Transmission fluid temperature sensor Tss sen Turbine shaft speed sensor (on left side of transmission) Vref
WARNING SYSTEMS Warning Systems Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Warning Systems Wiring Diagram for Ford Pickup F250 Super Duty 2004: 55 (w/ power equipment) (w/o power equipment) 310b Air bag ind Auto Body control module (regular cab: left "b" pillar) (super cab/crew cab: on left back wall of cab) C220a C220b C270e C270f C270g C2o5a C3008b C310a Central junction box (cjb) (near right "a" pillar) Computer data lines system Door ajar ind Driver safety belt buckle switch (in driver's seat belt buckle) Fuse 10a Fuse 15a Fuse 20a Fuse 5a G200 (left "a" pillar) G202 (in left front footwell) G302 (under center console) G303 (left kick panel) Head Hot at all times Hot in run or acc Hot in start or run Ignition switch Ind ctrl Instrument cluster Key in ignition switch Left front door ajar switch (in left front door) Main light switch Microprocessor Nca Off Park Passenger safety belt buckle switch (below right front seat) Restraints control module (under driver's seat) S205 S208 S225 S265 S266 S277 S300 S309 S502 s216 Safety belt ind Tone ctrl Vref W/ remote keyless entry W/o remote keyless entry
WIPER/WASHER Wiper/Washer Wiring Diagram for Ford Pickup F250 Super Duty 2004 List of elements for Wiper/Washer Wiring Diagram for Ford Pickup F250 Super Duty 2004: 26 0. off 1. high 2. low 3. interval 1 4. interval 2 5. interval 3 6. interval 4 7. interval 5 C202a C270b C270d Central junction box (cjb) (near right "a" pillar) Engine controls system Fuse 10a Fuse 30a G110 (left front of engine compt) G200 (left "a" pillar) Hot at all times Hot in run or acc Microprocessor Multi-function switch Park Red Run S110 S208 Wash switch Windshield washer pump motor (on right side of engine compt) Windshield washer relay Windshield wiper motor (left rear of engine compt) Wiper high/low relay Wiper run/park relay
