For the 2004 model year, the F-150 was redesigned on an all-new platform new 11 generation F150. Years of production 2005, 2006, 2007, 2008. In our material you will find information on the locations of fuse boxes and relays, their diagrams and the purpose of the elements. Separately, we note the cigarette lighter fuse.
The purpose of the elements in the boxess may differ from the one shown. Compare with your diagrams on the back of the protective cover or other technical documentation.
Is it the wrong generation or the diagrams are not suitable? See other Ford F-150:
[ Ford F-150 14G (2021-2026) ]
[ Ford F-150 13G (2015-2020) ]
[ Ford F-150 12G (2009-2014) ]
[ Ford F-150 10G (1997-2003) ]
Contents
Passenger compartment fuse panel
Power distribution box is located under the right-hand side of the instrument panel. Remove the trim panel and fuse box cover to access the fuses.
To remove the fuse box cover, place a finger behind the PULL tab and your thumb above the PULL tab as shown in the illustration, then pull the cover off.
Or
Photo
Diagram
Assignment
| 1 | 10A Run/Accessory – Wipers, Instrument cluster, Audio (’05-’08 – XL/STX) |
| 2 | 20A Stop/Turn lamps, Brake on/off switch, Hazard flashers (’07), T/T electric brake module (’08), PCM (BOO signal (’08)), turn signal mirrors (’08), CHMSL (’08) |
| 3 | 5A ’04-’05: Power mirrors, Memory logic power (’04), Memory seats and pedals |
| 7,5A ’06-’08: Power mirrors, Memory seats and pedals, Driver power seat (’07) | |
| 4 | 10A DVD battery power, Power fold mirror (’05-’08) |
| 5 | 7,5A Keep alive memory for Powertrain Control Module (PCM) and climate control module |
| 6 | 15A Parklamps, Body Security Module (BSM), Instrument panel illumination |
| 7 | 5A Radio (start signal) |
| 8 | 10A Heated mirrors, Switch indicator |
| 9 | 20A ’06-’08: Fuel pump relay, Fuel injectors, Injector sense, Intake manifold runner control (4.2L) |
| 10 | 20A Trailer tow back-up lamps relay, Trailer tow parklamp relay |
| 11 | 10A A/C clutch, 4×4 solenoid |
| 12 | 5A ’06-’08: PCM relay coil |
| 13 | 10A Climate control module power, Flasher relay (’05-’08) |
| 14 | 10A Back-up lamp and Daytime Running Lamps (DRL) relay coil, A/C pressure switch, Brake-shift interlock solenoid (’04), Heated PCV (5.4L), ABS (’05-’08), Trailer tow back-up lamps relay coil (’05-’07), Reverse park aid (’05-’07), EC mirror (’05-’07), Navigation radio (’07), Redundant speed control switch (’05-’08) |
| 15 | 5A Overdrive cancel, Cluster, Brake-Shift Interlock (BSI (’04)) |
| 16 | 10A ABS module (Run/Start power (’04)), Brake-shift interlock solenoid (’05-’08) |
| 17 | 15A Fog lamp relay |
| 18 | 10A Run/Start feed – Flasher relay (’04), Electrochromatic mirror, Heated seats, BSM, Compass, RSS (Reverse Sensing System), Power |
| 10A rail (’08), Run/Start feed – Overhead power point (’05-’07) | |
| 19 | 10A Restraints (Air bag module) |
| 20 | 15A ’04: PCM 4×4 power |
| 10A ’05-’07: Battery feed for overhead power point | |
| 10A ’08: Power rail | |
| 21 | 15A Cluster keep alive power |
| 22 | 10A Delayed accessory power for audio, power door lock switch and moonroof switch illumination |
| 23 | 10A RH low beam headlamp |
| 24 | 15A Battery saver power for demand lamps, Flex fuel (’08) |
| 25 | 10A LH low beam headlamp |
| 26 | 20A Horn relay, Horn power |
| 27 | 5A Passenger Air bag Deactivation (PAD) warning lamp, Cluster air bag warning lamp, Cluster RUN /START power (’04-’07) |
| 28 | 5A SecuriLock transceiver (PATS), PCM IGN monitor (’06-’08) |
| 29 | 15A PCM 4×4 power |
| 30 | 15A ’05-’08: PCM 4×4 power |
| 31 | 20A Radio power, Satellite radio module (’07-’08) |
| 32 | 15A Vapor Management Valve (VMV), A/C clutch relay, Canister vent, Heated Exhaust Gas Oxygen (HEGO) sensors #11 and #21, CMCV, Mass Air Flow (MAF) sensor, Variable Cam Timing (VCT), Heated Positive Crankcase Ventilation (PCV) valve (4.2L engine), CID sensor (4.2L engine), 4.6L/4.2L EGR (’06-’08), Electronic fan clutch (4.6L/5.4L engines (’07)) |
| 33 | 15A Shift solenoid, CMS #12 and #22, Ignition coils (’06-’08), 4.6L/4.2L EGR (’05) |
| 34 | 20A Fuel injectors (’04-’05), PCM power, Intake Manifold Runner Control (4.2L engine) |
| 35 | 20A Instrument cluster high beam indicator, High beam headlamps, DRL disable relay (’08) |
| 36 | 10A Trailer tow right turn/stop lamps |
| 37 | 20A Rear power point, Center console power point (’07) |
| 38 | 25A Subwoofer power |
| 39 | 20A ’04-’06: Instrument panel power point |
| 40 | 20A Low beam headlamps, DRL |
| 41 | 20A ’04-’06: Cigar lighter, Diagnostic connector power |
| 42 | 10A Trailer tow left turn/stop lamps |
| 101 | 30A Starter solenoid |
| 102 | 20A Ignition switch feed |
| 103 | 20A ABS valves |
| 104 | Not used |
| 105 | 30A Electric trailer brakes |
| 106 | 30A Trailer tow battery charge |
| 107 | 30A Power door locks (BSM) |
| 108 | 30A Passenger power seat |
| 109 | 30A Driver power seat, Adjustable pedals, Memory module ((pedals, seats) (’07-’08)) |
| 110 | 20A ’07-’08: Cigar lighter, Diagnostic connector power |
| 111 | 30A 4×4 relays |
| 112 | 40A ABS pump power |
| 113 | 30A Wipers and washer pump |
| 114 | 40A Heated backlite, Heated mirror power |
| 115 | 20A ’08: Moonroof |
| 116 | 30A Blower motor |
| 117 | 20A ’07-’08: Instrument panel power point |
| 118 | 30A Heated seats |
| 401 | 30A Circuit breaker: Power windows, Moonroof (’04-’07), Power sliding backlite |
| Relay | |
| R01 | Starter solenoid |
| R02 | Accessory delay |
| R03 | Hi-beam headlamps |
| R04 | Heated backlite |
| R05 | Trailer tow battery charge |
| R06 | Blower motor |
| R201 | Trailer tow park lamps |
| R202 | Fog lamps |
| R203 | PCM |
| R301 | Trailer tow backup lamps (printed circuit board) |
| R302 | – (printed circuit board) |
| R303 | Fuel pump (printed circuit board) |
| R304 | Battery saver (printed circuit board) |
| R305 | Horn (printed circuit board) |
Item designations may differ from those shown. Check the information with your diagram on the box cover.
Engine compartment relay box
Auxiliary relay box is located in the engine compartment on the left fender.
Type 1
Diagram
| No. | A | Protected components |
| F01 | 5 | Clockspring illumination |
| Diode | ||
| D01 | A/C clutch | |
| Relay | ||
| R01 | 4×4 CCW | |
| R02 | 4×4 CW | |
| R03 | Daytime Running Lamps (DRL) (if equipped, otherwise not used) | |
| R201 | DRL | |
| R202 | A/C clutch | |
Type 2
Diagram
Without Daytime Running Lamp (DRL) and 4×4
With Daytime Running Lamp (DRL) and 4×4
| No. | A | Protected components |
| F03 | 5 | Clockspring illumination |
| Diode | ||
| D01 | A/C clutch | |
| D02 | ’07-’08: One Touch Integrated Start (OTIS) | |
| Relay | ||
| R01 | 4×4 CCW | |
| R02 | 4×4 CW | |
| R03 | Daytime Running Lamps (DRL) high beam disable | |
| R201 | DRL | |
| R202 | A/C clutch | |
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Users Manual
Need more information about service Ford F 150 – study the Users Manual. Or ask your questions in the comments.