Ford Expedition (2003 – 2006) Fuse Box Diagrams and Location
This blog covers Ford Expedition (2003–2006) fuse box locations and diagrams. Troubleshooting electrical difficulties requires fuse placement knowledge. We’ll assist you find each fuse panel and provide detailed illustrations for maintenance and repairs.
Fuses
If electrical components in the vehicle are not working, a fuse may have blown. Blown fuses are identified by a broken wire within the fuse. Check the appropriate fuses before replacing any electrical components.
Note: Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.
Fuse Box Location
Passenger Compartment Fuse Box
Passenger compartment fuse panel / power distribution box The fuse panel is located under the right-hand side of the instrument panel.
- To remove the trim panel for access to the fuse box, pull the panel toward you and swing it out away from the side and remove it. To reinstall it, line up the tabs with the grooves on the panel, then push it shut.
- 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.
- To reinstall the fuse box cover, place the top part of the cover on the fuse panel, then push the bottom part of the cover until you hear it click shut. Gently pull on the cover to make sure it is seated properly.
Passenger Compartment Fuse Box Diagram
Ford Expedition (2003 to 2004)
The fuses are coded as follows.
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 1 | 10A* | Run/Accessory – Front wiper motor, Instrument cluster, Rear wiper motor, Tire Pressure Monitor System (TPMS) module |
| 2 | 20A* | Turn signal/Hazard flasher, Stoplamp switch, IVD (AdvanceTrac) stoplamps relay, Stoplamps, Center high-mount stop light (CHMSL), Turn signal lamps |
| 3 | 7.5A* | Power mirror switch, Power mirrors (non-memory), Driver seat switch (memory), Memory module (logic power) |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 4 | 15A* | DVD player, Rear seat audio controls, CDDJ (navigation radio) |
| 5 | 7.5A* | Powertrain Control Module (PCM) (KA power), Speed control deactivation switch, Manual climate control mode switch, Stoplamp switch, Brake-shift interlock (BSI) solenoid, EATC control head, Body Security Module (BSM) (KA power), Speed control servo, 3rd row seat relay coils, SecuriLock LED |
| 6 | 15A* | Headlamp switch (parklamps and switch backlight feed), Parklamps, License plate lamps, Foglamp relay coil, Trailer tow electric brake controller (illumination), BSM (autolamp, parklamps) Foglamp indicator |
| 7 | 7.5A* | Radio (start signal) |
| 8 | 10A* | Rear window defroster switch, Rear window defroster indicator (climate control head), Heated outside mirrors |
| 9 | — 15A* | Not used (2003) Fuel pump relay, Fuel pump |
| 10 | 20A* | Trailer tow back-up lamps relay, Trailer tow 7–wire connector (back-up lamps), Trailer tow parklamp relay, Trailer tow 7– and 4–pin connectors (parklamps) |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 11 | 10A* | A/C compressor clutch relay, A/C compressor clutch solenoid, Air suspension compressor relay, 4×4 Integrated Wheel Ends (IWE) solenoid |
| 12 | 10A* | Speed control servo, Speed control relay |
| 13 | 10A* | Manual climate control mode switch, Rear window defroster relay coil, A/C refrigerant containment switch, A/C compressor thermistor, DEATC control head, DEATC solenoids, DEATC blower control, Trailer tow battery charge relay coil |
| 14 | 10A* | Daytime Running Lamps (DRL) ignition relay coil, Digital Transmission Range Sensor (DTRS) back-up lamps, Trailer tow back-up lamps relay coil, Electrochromatic mirror, Navigation radio, Manual A/C blend door actuator |
| 15 | 5A* | AdvanceTrac@ switch, Instrument cluster (Run/Start feed) |
| 16 | 10A* | ABS/AdvanceTrac@ module (Run/Start feed) |
| 17 | 15A* | Foglamps |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 18 | 10A* | Auxiliary A/C temperature blend door actuator, Auxiliary A/C front auxiliary control, Turn signal flasher, Electrochromatic mirror, Auxiliary mode motor, Climate controlled seat modules |
| 19 | 10A* | Restraints Control Module (RCM) |
| 20 | 30A* | Air suspension module (air spring solenoids and height sensors), 4×4 module |
| 21 | 15A* | Instrument cluster (B+), Interior (courtesy) lamps, Puddle lamps (outside mirrors), Tire Pressure Monitoring System (TPMS) module |
| 22 | 10A* | Moonroof switch illumination, Radio (delayed accessory feed), Flip window switch, Flip window motors, EHAM antenna amplifier (navigation radio) |
| 23 | 10A* | RH low beam |
| 24 | 15A* | Interior demand lamps (front map/dome lamp, 2nd row dome/map lamp, glove compartment lamp, cargo lamp, roof rail lamps, vanity mirror lamps), Battery saver relay coil, Battery saver relay power |
| 25 | 10A* | LH low beam |
| 26 | 20A* | Horn relay, Horns |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 27 | 5A* | Compass module, Reverse sensing system module, Brake shift interlock (BSI) solenoid, Overdrive cancel switch, Air suspension module (Run/Start sense) |
| 28 | 5A* | PCM relay coil, Speed control relay coil, SecuriLock transceiver |
| 29 | 30A* | Trailer tow electric brake controller, Trailer tow 7–wire connector (electric brake) |
| 30 | 30A* | BSM (door locks, liftgate glass release relay), Liftgate glass release motor, Door/Liftgate lock motors |
| 31 | 25A* | Radio (B+), Subwoofer |
| 32 | 15A* | Catalyst Monitor Sensors (CMS), Transmission solenoids |
| 33 | 20A* | Canister vent solenoid, HEGO sensors, VMV solenoid, Intake Manifold Tuning Valve (IMTV-4.6L engine) solenoid, A/C compressor clutch relay coil, EGR vacuum regulator (EVR) solenoid |
| 34 | 20A* | PCM, Fuel injectors, Fuel pump relay, Fuel pump shut-off switch, Fuel pump motor, Idle air control (IAC) solenoid, Mass Air Flow (MAF) sensor |
| 35 | 20A* | Instrument cluster high beam indicator, High beam headlamps |
| 36 | 10A* | Trailer tow right turn/stop lamps |
| 37 | 20A* | Cargo area power point |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 38 | 25A* | Rear wiper motor, Washer pump (rear window wash) |
| 39 | 20A* | Console power points (front and rear of console), Instrument panel power point (bench seat) |
| 40 | 20A* | DRL relays, DRL foglamps, DRL headlamp relay coil, Headlamp switch (headlamps), Multifunction switch (flash-to-pass), BSM (autolamp headlamps relay), High beam relay coil, Fuse 25 (LH low beam), Fuse 23 (RH low beam) |
| 41 | 20A* | Cigar lighter, OBD II diagnostic connector |
| 42 | 10A* | Trailer tow left turn/stop lamps |
| 101 | 30A** | Starter motor relay, Starter motor solenoid |
| 102 | 30A** | Ignition switch power |
| 103 | 30A** | ABS/AdvanceTrac @ module (pump motor) |
| 104 | 30A** | LH 3rd row seat relay, LH 3rd row seat switch, LH 3rd row seat motor |
| 105 | 40A** 30A** | Spare (2003) Spare (2004) |
| 106 | 30A** | Trailer tow battery charge relay, Trailer tow 7–way connector (battery charge) |
| 107 | 30A** | Auxiliary A/C blower relay, Auxiliary A/C blower motor |
| 108 | 30A** | Passenger seat motor switch |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 109 | 30A** | Driver seat motor switch (non-memory), Memory module, Power memory mirrors, Adjustable pedals switch and motor |
| 110 | 30A** | Spare |
| 111 | 50A** | Air suspension compressor, Air suspension compressor relay |
| 112 | 30A** | ABS/AdvanceTrac@ module (valves) |
| 113 | 30A** | Front wiper motor, Washer pump (windshield wash) |
| 114 | 40A** | Rear window defroster relay, Rear window defroster grid, Heated mirrors (Fuse 8) |
| 115 | 30A** | 4×4 module, Transfer case shift motor |
| 116 | 40A** | Front blower motor relay, Front blower motor |
| 117 | 30A** | RH 3rd row seat relay, RH 3rd row seat switch, RH 3rd row seat motor |
| 118 | 30A** | Driver and passenger climate control seat module |
| 401 | 30A** | Power windows (circuit breaker), Main window switch, Window motors, Window switches, Moonroof module |
| R01 | Starter relay | Starter motor solenoid |
| R02 | Delayed accessory relay | Fuse 22, CB 401, Power windows, Switch backlighting, Radio, Moonroof, Flip windows, DVD, Navigation antenna amplifier |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| R03 | Hi-beam relay | Fuse # 35, Hi-beam headlamps, Hi-beam indicator |
| R04 | Rear window defrost relay | Fuse 8 (heated mirrors), Rear window defroster, Heated outside mirrors, Rear window defroster indicator (climate control head) |
| R05 | Trailer tow battery charge relay | Trailer tow 7–wire connector (battery charge) |
| R06 | Front blower relay | Front blower motor |
| R201 | Trailer tow park lamp relay | Trailer tow 7–wire and 4–wire connectors (park lamps) |
| R202 | Foglamp relay | Front foglamps |
| R203 | PCM relay | Fuse 32, Fuse 33, Fuse 34, Fuel pump relay, Fuel pump, PCM solenoids and sensors |
| R301 | Trailer tow back-up lamp relay | Trailer tow 7–wire connector (back-up lamps) |
| R302 | Speed control relay | Speed control servo |
| R303 | Fuel pump relay | Fuel pump shut-off switch, PCM (fuel pump monitor), Fuel pump |
| R304 | Battery saver relay | Roof rail lamps, Vanity mirror lamps, Map/Dome lamp, Glove box lamp, Cargo area lamp, Outside mirror puddle lamps, Instrument cluster (interior lamps) |
| R305 | Horn relay | Dual note horn |
| * Mini Fuses ** Maxi Fuses | ||
Ford Expedition (2005 to 2006)
The fuses are coded as follows.
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 1 | 7.5A* | Run/Accessory – Front wiper motor, Instrument cluster, Rear wiper motor |
| 2 | 20A* | Turn signal/Hazard flasher, Stoplamp switch, Stoplamps, Center high-mount stop light (CHMSL), Turn signal lamps |
| 3 | 7.5A* | Power mirror switch, Power mirrors (non-memory), Driver seat switch (memory), Memory module (logic power) |
| 4 | 15A* | DVD player, Rear seat audio controls, CDDJ (navigation radio) |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 5 | 7.5A* | Powertrain Control Module (PCM) (KA power), Speed control deactivation switch, Manual climate control mode switch, Stoplamp switch, Brake-shift interlock (BSI) solenoid, EATC control head, Body Security Module (BSM) (KA power), 3rd row seat relay coils, SecuriLock LED |
| 6 | 15A* | Headlamp switch (parklamps and switch backlight feed), Parklamps, License plate lamps, Foglamp relay coil, Trailer tow electric brake controller (illumination), BSM (autolamp, parklamps) Foglamp indicator |
| 7 | 5A* | Radio (start signal) |
| 8 | 10A* | Rear window defroster switch, Rear window defroster indicator (climate control head), Heated outside mirrors |
| 9 | — | Not used |
| 10 | 20A* | Trailer tow back-up lamps relay, Trailer tow 7–wire connector (back-up lamps), Trailer tow parklamp relay, Trailer tow 7– and 4–pin connectors (parklamps) |
| 11 | 10A* | A/C compressor clutch relay, A/C compressor clutch solenoid, 4×4 Integrated Wheel Ends (IWE) solenoid |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 12 | 15A* | Fuel pump relay, Fuel pump shut-off switch, Fuel pump driver module, Fuel pump motor |
| 13 | 10A* | Manual climate control mode switch, Rear window defroster relay coil, A/C refrigerant containment switch, A/C de-icing switch, A/C low pressure switch, DEATC control head, DEATC solenoids, DEATC blower control, Trailer tow battery charge relay coil |
| 14 | 10A* | Daytime Running Lamps (DRL) ignition relay coil, Digital Transmission Range Sensor (DTRS) back-up lamps, Trailer tow back-up lamps relay coil, Electrochromatic mirror, Navigation radio, Manual A/C blend door actuator |
| 15 | 5A* | AdvanceTrac® with RSC switch, Instrument cluster (Run/Start feed) |
| 16 | 10A* | ABS/AdvanceTrac® with RSC module (Run/Start feed) |
| 17 | 15A* | Foglamps |
| 18 | 10A* | Auxiliary A/C temperature blend door actuator, Auxiliary A/C front auxiliary control, Turn signal flasher, Electrochromatic mirror, Auxiliary mode motor |
| 19 | 10A* | Restraints Control Module (RCM) |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 20 | 30A* | BSM (door locks, liftgate glass release relay), Liftgate glass release motor, Door/Liftgate lock motors |
| 21 | 15A* | Instrument cluster (B+), Interior (courtesy) lamps, Puddle lamps (outside mirrors) |
| 22 | 10A* | Moonroof switch illumination, Radio (delayed accessory feed), Flip window switch, Flip window motors, EHAM antenna amplifier (navigation radio) |
| 23 | 10A* | RH low beam |
| 24 | 15A* | Interior demand lamps (front map/dome lamp, 2nd row dome/map lamp, glove compartment lamp, cargo lamp, roof rail lamps, vanity mirror lamps), Battery saver relay coil, Battery saver relay power, Heated Positive Crankcase Ventilation (PCV) valve |
| 25 | 10A* | LH low beam |
| 26 | 20A* | Horn relay, Horns |
| 27 | 5A* | Compass module, Reverse sensing system module, Brake shift interlock solenoid, Overdrive cancel switch, Air suspension module (Run/Start sense) |
| 28 | 5A* | PCM relay coil, SecuriLock transceiver, Heated PCV valve relay coil |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 29 | 30A* | Trailer tow electric brake controller, Trailer tow 7–wire connector (electric brake) |
| 30 | 25A* | Air suspension module (air spring solenoids and height sensors), PCM (4×4 transfer case clutch) |
| 31 | 20A* | Radio (B+), Subwoofer |
| 32 | 15A* | Catalyst Monitor Sensors (CMS), Transmission solenoids, Canister vent solenoid, HEGO sensors, VMV solenoid, A/C compressor clutch relay coil, CMCV, VCT actuators |
| 33 | — | Not used |
| 34 | 15A* | PCM, Fuel injectors, Mass Air Flow (MAF) sensor |
| 35 | 20A* | Instrument cluster high beam indicator, High beam headlamps |
| 36 | 10A* | Trailer tow right turn/stop lamps |
| 37 | 20A* | Cargo area power point |
| 38 | 25A* | Rear wiper motor, Washer pump (rear window wash) |
| 39 | 20A* | Console power points (front and rear of console), Instrument panel power point (bench seat) |
| 40 | 20A* | DRL relays, DRL foglamps, DRL headlamp relay coil, Headlamp switch (headlamps), Multifunction switch (flash-to-pass), BSM (autolamp headlamps relay), High beam relay coil, Fuse 25 (LH low beam), Fuse 23 (RH low beam) |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 41 | 20A* | Cigarette lighter, OBD II diagnostic connector |
| 42 | 10A* | Trailer tow left turn/stop lamps |
| 101 | 30A** | Starter motor relay, Starter motor solenoid |
| 102 | 30A** | Ignition switch power |
| 103 | 30A** | ABS/AdvanceTrac® with RSC module (pump motor) |
| 104 | 30A** | LH 3rd row seat relay, LH 3rd row seat switch, LH 3rd row seat motor |
| 105 | 30A** | Spare |
| 106 | 30A** | Trailer tow battery charge relay, Trailer tow 7–way connector (battery charge) |
| 107 | 30A** | Auxiliary A/C blower relay, Auxiliary A/C blower motor |
| 108 | 30A** | Passenger seat motor switch |
| 109 | 30A** | Driver seat motor switch (non-memory), Memory module, Power memory mirrors, Adjustable pedals switch and motor |
| 110 | 30A** | Spare |
| 111 | 50A** | Air suspension compressor, Air suspension compressor relay |
| 112 | 30A** | ABS/AdvanceTrac® with RSC module (valves) |
| 113 | 30A** | Front wiper motor, Washer pump (windshield wash) |
| 114 | 40A** | Rear window defroster relay, Rear window defroster grid, Heated mirrors (Fuse 8) |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| 115 | 30A** | Transfer case shift motor, 4×4 relays |
| 116 | 40A** | Front blower motor relay, Front blower motor |
| 117 | 30A** | RH 3rd row seat relay, RH 3rd row seat switch, RH 3rd row seat motor |
| 118 | 30A** | Driver and passenger climate control seat module |
| 401 | 30A CB (circuit breaker) | Power windows (circuit breaker), Main window switch, Window motors, Window switches, Moonroof module |
| R01 | Starter relay | Starter motor solenoid |
| R02 | Delayed accessory relay | Fuse 22, CB 401, Power windows, Switch backlighting, Radio, Moonroof, Flip windows, Navigation antenna amplifier |
| R03 | Hi-beam relay | Fuse # 35, Hi-beam headlamps, Hi-beam indicator |
| R04 | Rear window defrost relay | Fuse 8 (heated mirrors), Rear window defroster, Heated outside mirrors, Rear window defroster indicator (climate control head) |
| R05 | Trailer tow battery charge relay | Trailer tow 7–wire connector (battery charge) |
| R06 | Front blower relay | Front blower motor |
| R201 | Trailer tow park lamp relay | Trailer tow 7–wire and 4–wire connectors (park lamps) |
| R202 | Foglamp relay | Front foglamps |
| Fuse/Relay Location | Fuse Amp Rating | Passenger Compartment Fuse Panel Description |
| R203 | PCM relay | Fuse 32, Fuse 34, PCM solenoids and sensors |
| R301 | Trailer tow back-up lamp relay | Trailer tow 7–wire connector (back-up lamps) |
| R302 | Heated PCV valve relay | Heated PCV valve |
| R303 | Fuel pump relay | Fuel pump shut-off switch, PCM (fuel pump monitor), Fuel pump, Fuel pump driver module |
| R304 | Battery saver relay | Roof rail lamps, Vanity mirror lamps, Map/Dome lamp, Glove box lamp, Cargo area lamp, Outside mirror puddle lamps, Instrument cluster (interior lamps) |
| R305 | Horn relay | Dual note horn |
| * Mini Fuses ** Maxi Fuses | ||
