2003 Ford Expedition fuse box diagram
The 2003 Expedition 2nd generation (also known as "U222") has one fuse box:
Passenger compartment fuse panel / power distribution box
| Type | No. | Description | |
|---|---|---|---|
Fuse FMX/JCase 30A | 1 | Ignition switch, Starter solenoid | |
Fuse FMX/JCase 30A | 2 | Spare | |
Fuse FMX/JCase 30A | 3 | Driver and passenger climate control seat module | |
Fuse FMX/JCase 30A | 4 | Driver seat motor switch, Driver lumbar switch, Adjustable pedal switch, Memory module | |
Fuse FMX/JCase 30A | 5 | Power passenger seat switch, Passenger power lumbar switch | |
Fuse FMX/JCase 30A | 6 | Auxiliary blower relay, Auxiliary blower motor | |
Fuse FMX/JCase 30A | 7 | Trailer tow battery charge relay | |
Fuse FMX/JCase 30A | 8 | Spare | |
Fuse FMX/JCase 30A | 9 | LH 3rd row power seat | |
Fuse FMX/JCase 30A | 10 | RH 3rd row power seat | |
Fuse FMX/JCase 40A | 11 | Front blower relay, Front blower motor | |
Fuse FMX/JCase 30A | 12 | 4x4 module, Transfer case shift motor | |
Fuse FMX/JCase 40A | 13 | Rear window defrost relay, Heated mirrors (Fuse # 8) | |
Fuse FMX/JCase 30A | 14 | Front wiper motor, Front washer pump | |
Fuse FMX/JCase 30A | 15 | ABS module (valves) | |
Fuse FMX/JCase 30A | 16 | Starter relay, Starter solenoid | |
Fuse FMX/JCase 30A | 17 | ABS module (pump motor) | |
Fuse FMX/JCase 50A | 18 | Air suspensión solid state relay, Air suspensión compressor | |
Fuse MINI 10A | 19 | Trailer tow right turn lamp | |
Fuse MINI 20A | 20 | Instrument cluster high beam indicator, High beam headlamps | |
Fuse MINI 20A | 21 | PCM, Fuel injectors, Idle air control (IAC) solenoid, Mass air flow sensor | |
Fuse MINI 20A | 22 | Canister vent solenoid, EVR CC, HEGOs, VMV solenoid, IMTV solenoid, A/C clutch relay coil | |
Fuse MINI 15A | 23 | CMS, Transmission solenoids | |
Fuse MINI 10A | 24 | Trailer tow left turn lamp | |
Fuse MINI 10A | 25 | Door lock switch illumination, Moonroof switch illumination, Radio (delayed accessory signal), Flip window switch | |
Fuse MINI 10A | 27 | RH low beam | |
Fuse MINI 15A | 28 | Battery saver relay, Front map/Dome lamp, 2nd row dome/map lamp, Glove compartment lamp, Cargo lamp, Rail lamps, Vanity mirror lamps, Underhood lamp | |
Fuse MINI 10A | 29 | LH low beam | |
Fuse MINI 20A | 30 | Horn relay, Horns | |
Fuse MINI 5A | 31 | Compass, Reverse sensing system module, Brake shift interlock (BSI) solenoid, Overdrive cancel switch, Air suspensión module (Run/Start sense) | |
Fuse MINI 5A | 32 | SecuriLock transceiver | |
Fuse MINI 30A | 33 | Trailer tow electric brake controller | |
Fuse MINI 30A | 34 | BSM (door locks), Liftgate glass release relay, Liftgate glass release motor, Door/Liftgate locks, Parklamps relay (BSM), Headlamps relay (BSM), Door lock/Unlock relay (BSM) | |
Fuse MINI 25A | 35 | Radio | |
Fuse MINI 10A | 36 | Front wiper motor, Instrument cluster, Rear wiper motor, Tire Pressure Monitoring System (TPMS). | |
Fuse MINI 20A | 37 | Turn signal flasher, Stoplamp switch, Hazard flasher, IVD (AdvanceTrac) stoplamps relay | |
Fuse MINI 7.5A | 38 | Power mirrors, Memory seat switch, Memory seat module | |
Fuse MINI 10A | 39 | DVD player, Rear seat audio controls, CDDJ | |
Fuse MINI 7.5A | 40 | Powertrain Control Module (PCM) (KA power), SC deactivate switch, Manual climate control mode switch, Stoplamp switch, Brake-shift interlock (BSI) solenoid, EATC control head, BSM module, Speed control servo, 3rd row seat relay | |
Fuse MINI 15A | 41 | Headlamp switch, Parklamps, License plate lamps, Trailer tow electric brake controller, BSM parklamps relay | |
Fuse MINI 7.5A | 42 | Radio | |
Fuse MINI 10A | 43 | Rear window defroster switch, Heated mirrors | |
Fuse MINI 10A | 44 | Alternator | |
Fuse MINI 20A | 45 | Back-up lamps, Back-up lamp relay, Trailer tow parklamp relay | |
Fuse MINI 10A | 46 | A/C clutch relay, 4x4 IWE solenoid | |
Fuse MINI 20A | 47 | Cigar lighter, OBD II Connector | |
Fuse MINI 15A | 48 | Instrument cluster (interior lamps), Interior lamps, Electronic park brake relay, Tire Pressure Monitoring System (TPMS) | |
Fuse MINI 30A | 49 | Air suspension module (air spring solenoids and height sensors), 4x4 module | |
Fuse MINI 10A | 50 | Restraints Control Module (RCM) | |
Fuse MINI 10A | 51 | Electrochromic mirror, Auxiliary A/C, Climate-controlled seats module, Temperature solenoid, Turn signal flasher, Sunload sensor, Electronic park brake relay coil | |
Fuse MINI 15A | 52 | Foglamps | |
Fuse MINI 10A | 53 | ABS module | |
Fuse MINI 5A | 54 | AdvanceTrac® switch, Instrument cluster | |
Fuse MINI 15A | 55 | Climate control blend door actuator, Daytime Running Lamps (DRL) relays, Digital Transmission Range Sensor (DTRS) back-up lamp | |
Fuse MINI 10A | 56 | EATC control head, Manual climate control head | |
Fuse MINI 10A | 57 | Speed control servo, Speed control | |
Fuse MINI 20A | 58 | Cargo area power point | |
Fuse MINI 25A | 59 | Rear wiper motor, Washer pump (rear window wash) | |
Fuse MINI 20A | 60 | Instrument panel or floor console power point, Rear console power point | |
Fuse MINI 20A | 61 | Headlamp switch, High beam relay coil, LH low beam fuse # 25, LH low beam fuse # 23, BSM (autolamps headlamp relay), DRL | |
Circuit breaker MAXI | 62 | Power window circuit breaker, Main window switch, Window motors, Window switches, Moonroof module | |
Relay | R1 | (Horn relay) Dual note horn | |
Relay | R2 | (Battery saver relay) Rail lamps, Vanity mirror lamps, Dome lamp, Glove box lamp, Instrument cluster | |
Relay | R3 | (Fuel pump relay) Fuel pump shut-off switch, PCM fuel pump monitor, Fuel pump | |
Relay | R4 | (Speed control relay) Electric cooling fan clutch, Speed control servo | |
Relay | R5 | (T/T back-up lamp relay) Back-up lamps, TT connector (back-up lamps), Electrochromic mirror | |
Relay | R6 | (PCM relay) Fuse # 32, Fuse # 33, Fuse # 34, Fuel pump relay, PCM solenoids and sensors | |
Relay | R7 | (Fog lamp relay) Front fog lamps | |
Relay | R8 | (T/T park lamp relay) Trailer tow park lamps feed | |
Relay | R9 | (Hi-beam relay) Fuse # 35, Hi-beam headlamps, Hi-beam indicator, DRL relays | |
Relay | R10 | (Delayed accessory relay) Fuse # 22, CB # 401, Power windows, Switch backlighting, Radio, Moonroof, Flip windows | |
Relay | R11 | (Starter relay) Starter motor solenoid | |
Relay | R12 | (Front blower relay) Blower motor, Blower motor speed control (EATC) | |
Relay | R13 | (T/T battery charge relay) TT 7 wire connector, Battery charge | |
Relay | R14 | (Rear window defroster relay) Fuse # 8 (heated mirrors), Rear window defroster |
Ford Expedition fuse box diagrams change across years, pick the right year of your vehicle:
Doesn't match your car?Ask for your diagram
Found a mistake? Let us know!
Find what you needed?
Thank you!
