2006 Ford Expedition Fuse Box Diagram. Know the function code.

In this article, of the 2006 Ford Expedition fuse box diagram with various circuits and electrical components that rely on the fuse box for protection and control, unraveling the purpose and significance of each fuse and relay. We aim to provide you with a comprehensive understanding of how these tiny power guardians contribute to the seamless operation of your vehicle’s electrical components.

The electrical system of your vehicle is a vital component that powers various functions, ensuring a smooth driving experience. Acting as a guardian, the fuse box protects crucial electrical components from damage or malfunctions by carefully distributing electrical currents. With the help of a detailed fuse box diagram, you can navigate this electrical puzzle, identifying specific fuses, understanding their ratings, and diagnosing issues confidently. By addressing electrical problems promptly, you save time and potential repair costs while maintaining the safety and functionality of your vehicle.

Note: All information contained in this Quick Reference Guide was accurate at the time of duplication. For detailed operating and safety information, please consult your Owner’s Manual.

2006 Ford Expedition Passenger compartment fuse panel/power distribution box

Explore the area beneath your instrument panel’s right side to find the hidden fuse panel. It is concealed within its secluded residence and is ready for your arrival. However, removing the trim panel and fuse box cover is a necessary first step before you can access its hidden riches. Remove the trim panel with care, revealing the fuse box cover like a precious pearl. The cover protects the fuses, keeping them hidden from inquisitive eyes and any accidents. You can enter the fuse panel’s inner sanctum, where electrical marvels are waiting for your examination and maintenance, by removing this protective barrier.

Note: In the event that you need to disconnect and reconnect the battery, it's important to note that certain features may require resetting. This step is necessary to restore their functionality.

Carefully remove the cover on the gateway to the fuse box to unlock it. As seen in the above figure, place your finger behind the distinctive PULL tab and your thumb gently above it to perform a delicate finger-thumb dance. The exquisite arrangement of fuses inside is revealed when the cover is gently pulled back. As you begin this attempt, you enter a realm where electrical circuits merge and are waiting to be discovered and comprehended.

Note: If a fuse blows or a circuit breaker opens, all parts connected to that circuit will stop working. Taking the time to inspect and replace faulty fuses can save you from unnecessary repairs and potential hazards, ensuring the smooth operation of your vehicle's electrical components.

Putting the fuse box lid back where it belongs will complete the reassembly and give you a great sense of accomplishment. Start by precisely aligning the top portion of the cover with the fuse panel by carefully putting it there. Apply pressure to the bottom of the cover with a soft but firm touch, moving it into place until you hear the reassuring click that denotes a secure closing. Take a moment to see the harmonious union between the cover and the panel, which protects the electrical components inside. Use a moderate pull on the cover to check the stability and alignment to ensure appropriate seating.

Note: In the event that you need to disconnect and reconnect the battery, it's important to note that certain features may require resetting. This step is necessary to restore their functionality.

2006 Ford Expedition Fuse Box Chart

* Mini Fuses/ ** Maxi Fuses
Fuse/RelayLocationFuse AmpRatingPassenger Compartment FusePanel Description
17.5A*Run/Accessory – Front wiper motor, Instrument cluster, Rear wiper motor
220A*Turn signal/Hazard flasher, Stoplamp switch, Stoplamps, Center high-mount stop light(CHMSL), Turn signal lamps
37.5A*Power mirror switch, Power mirrors (non-memory), Driver seat switch (memory), Memory module (logic power)
415A*DVD player, Rear seat audio controls, CDDJ (navigation radio)
57.5A*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 SecurityModule (BSM) (KA power), 3rd-row seat relay coils, SecuriLockLED
615A*Headlamp switch (park lamps and switch backlight feed), Parklamps, License plate lamps, Foglamp relay coil, Trailer tow electric brake controller (illumination), BSM (auto lamp, park lamps)Foglamp indicator
75A*Radio (start signal)
810A*Rear window defroster switch, Rear window defroster indicator (climate control head), Heated outside mirrors
9Not used
1020A*Trailer tow back-up lamps relay, Trailer tow 7–wire connector (back-up lamps), Trailer tow park lamp relay, Trailer tow 7– and 4–pin connectors (park lamps)
1110A*A/C compressor clutch relay, A/C compressor clutch solenoid, 4×4 Integrated Wheel Ends (IWE) solenoid
1215A*Fuel pump relay, Fuel pump  shut-off switch, Fuel pump driver module, Fuel pump motor
1310A*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, DATC control head, DATC solenoids, DATC blower control, Trailer tow battery charge relay coil
1410A*Daytime Running Lamps (DRL)ignition relay coil, DigitalTransmission Range Sensor (DTRS) back-up lamps, Trailer tow backup lamps relay coil, Electrochromatic mirror, ManualA/C blend door actuator
155A*AdvanceTrac with RSC switch, Instrument cluster (Run/Start feed)
1610A*ABS/AdvanceTrac with RSC module (Run/Start feed)
1810A*Auxiliary A/C temperature blend door actuator, Auxiliary A/C front auxiliary control, Turn signal flasher, Electrochromatic mirror, Auxiliary mode motor
1910A*Restraints Control Module (RCM)
2030A*BSM (door locks, liftgate glass release relay), Liftgate glass release motor, Door/Liftgate lock motors
2115A*Instrument cluster (B+), Interior(courtesy) lamps, Puddle lamps(outside mirrors)
2210A*Moonroof switch illumination, Radio (delayed accessory feed), Flip window switch, Flip window motors, EHAM antenna amplifier(navigation radio)
2310A*RH low beam
2415A*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, HeatedPositive Crankcase Ventilation(PCV) valve
2510A*LH low beam
2620A*Horn relay, Horns
275A*Compass module, Reverse sensing system module, Brake shift interlock solenoid, Overdrive cancel switch, Air suspension module (Run/Start sense)
285A*PCM relay coil, SecuriLock transceiver, Heated PCV valve relay coil
2930A*Trailer tow electric brake controller, Trailer tow 7–wire connector (electric brake)
3025A*Air suspension module (air spring solenoids and height sensors), PCM (4×4 transfer case clutch)
3120A*Radio (B+), Subwoofer
3215A*Catalyst Monitor Sensors (CMS), Transmission solenoids, Canister vent solenoid, HEGO sensors, VMV solenoid, A/C compressor clutch relay coil, CMCV, VCTactuators
33Not used
3415A*PCM, Fuel injectors, Mass AirFlow (MAF) sensor
3520A*Instrument cluster high beam indicator, High beam headlamps
3610A*Trailer tow right turn/stop lamps
3720A*Cargo area powerpoint
3825A*Rear wiper motor, Washer pump(rear window wash)
3920A*Console power points (front and rear of console), Instrument panel powerpoint (bench seat)
4020A*DRL relays, DRL foglamps, DRL headlamp relay coil, Headlamp switch (headlamps), Multifunction switch (flash-to-pass), BSM (auto lamp headlamps relay), High beam relay coil, Fuse 25 (LH low beam), Fuse 23 (RH low beam)
4120A*Cigarette lighter, OBD II diagnostic connector
4210A*Trailer tow left turn/stop lamps
10130A**Starter motor relay, Starter motor solenoid
10230A**Ignition switch power
10330A**ABS/AdvanceTrac with RSC module (pump motor)
10430A**LH 3rd row seat relay, LH 3rd row seat switch, LH 3rd row seat motor
10630A**Trailer tow battery charge relay, Trailer tow 7–way connector(battery charge)
10730A**Auxiliary A/C blower relay,Auxiliary A/C blower motor
10830A**Passenger seat motor switch
10930A**Driver seat motor switch(non-memory), Memory module, Power memory mirrors, Adjustable pedals switch, and motor
11150A**Air suspension compressor, Air suspension compressor relay
11230A**ABS/AdvanceTrac with RSC module (valves)
11330A**Front wiper motor, Washer pump(windshield wash)
11440A**Rear window defroster relay, Rear window defroster grid, Heated mirrors (Fuse 8)
11530A**Transfer case shift motor, 4×4 relays
11640A**Front blower motor relay, Front blower motor
11730A**RH 3rd row seat relay, RH 3rd row seat switch, RH 3rd row seat motor
11830A**Driver and passenger climate control seat module
40130A CB (circuit breaker)Power windows (circuit breaker), Main window switch, Window motors, Window switches, Moonroof module
R01Starter relayStarter motor solenoid
R02Delayed accessory relayFuse 22, CB 401, Power windows, Switch backlighting, Radio, Moonroof, Flip windows, Navigation antenna amplifier
R03Hi-beam relayFuse # 35, Hi-beam headlamps, Hi-beam indicator
R04Rear window defrost relayFuse 8 (heated mirrors), Rear window defroster, Heated outside mirrors, Rear window defroster indicator (climate control head)
R05Trailer tow battery charge relayTrailer tow 7–wire connector(battery charge)
R06Front blower relayFront blower motor
R201Trailer tow park lamp relayTrailer tow 7–wire and 4–wire connectors (park lamps)
R202Foglamp relayFront foglamps 
R203PCM relayFuse 32, Fuse 34, PCM solenoids and sensors
R301Trailer tow backup lamp relayTrailer tow 7–wire connector(backup lamps)
R302Heated PCV valve relayHeated PCV valve
R303Fuel pump relayFuel pump shut-off switch, PCM(fuel pump monitor), Fuel pump, Fuel pump driver module
R304Battery saver relayRoof rail lamps, Vanity mirror lamps, Map/Dome lamp, Glove box lamp, Cargo area lamp, Outside mirror puddle lamps, Instrument cluster (interior lamps)
R305Horn relayDual note horn

2006 Ford Expedition Standard fuse amperage rating and color

Fuse ratingMini fusesStandard fusesMaxi fusesCartridge maxi fusesFuse link cartridge
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The Fuse Box Diagram is an invaluable resource in the world of owners and enthusiasts of the immensely popular 2006 Ford Expedition. This graphic contains the key to understanding the architecture of the fuse box, which serves as the pivot for diagnosing and fixing a slew of electrical issues that may emerge within the car.

Whether it’s a faulty headlight, a faulty radio, or an unresponsive power window, the 2006 Ford Expedition Fuse Box Diagram serves as a trusted ally, arming owners with the knowledge and confidence they need to face electrical difficulties front.

However, it is equally necessary to recognize the limits of self-reliance and recognize the importance of seeking professional aid when confronted with complex electrical problems. While the fuse box diagram is clearly useful for identifying and replacing blown fuses, it may not be sufficient for addressing underlying issues. With its help and the foresight to seek professional support when necessary, you may overcome electrical obstacles and embark on remarkable travels with unwavering confidence.

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