In this informative article, on the 2011 Ford Expedition fuse box diagram, we will explore the significance of the fuse box, and shed light on its inner workings. Whether you’re a seasoned mechanic or a curious owner, this resource ensures you’re well-equipped to handle any electrical issues that may arise.
Table of Contents
Fuses, circuit breakers, and fuse links play a vital role in safeguarding your vehicle’s electrical system against overloading. Whenever certain electrical components in your vehicle fail to function, it is possible that the system has experienced an overload and blown a fuse or tripped a circuit breaker.
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.
The following comprehensive charts provide information on the specific fuses or circuit breakers that protect each electrical component within your vehicle. Following these guidelines will help you ensure the efficient functioning of your vehicle’s electrical system.
For vehicle owners, understanding the importance of the fuse box and its accompanying diagram is essential for maintaining electrical safety. Let’s explore why both the fuse box and its diagram are crucial for vehicle owners.
- Protection against Electrical Faults: The fuse box acts as a protective barrier between the power source and various electrical components in the vehicle.
- Troubleshooting Electrical Issues: Electrical problems can occur in any vehicle, ranging from malfunctioning headlights to non-responsive power windows. In such cases, the fuse box diagram becomes an invaluable tool for troubleshooting.
- Preventing Costly Repairs: Failure to identify and address electrical problems in a timely manner can lead to more significant issues down the line. Without a functioning fuse box or knowledge of its diagram, vehicle owners may struggle to diagnose and rectify electrical faults.
- Safety and Peace of Mind: Above all, having a clear understanding of the fuse box and its diagram promotes safety and provides peace of mind for vehicle owners.
2011 Ford Expedition Power distribution box
The power distribution box, which houses high-current fuses, is situated in the engine compartment of your vehicle. These fuses play a crucial role in safeguarding the main electrical systems from overloads, ensuring their proper functioning. The high-current fuses within the power distribution box are coded using a specific system. This coding scheme helps identify and differentiate the various fuses.
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.
With the coding system, you can effectively troubleshoot and address any issues related to the high-current fuses within the power distribution box. This knowledge will enable you to protect the main electrical systems of your vehicle from potential overloads and maintain their optimal performance. The high-current fuses are coded as follows:
* Mini Fuses/ ** Cartridge Fuses
|Fuse/RelayLocation||Fuse AmpRating||Protected Circuits|
|1||—||Powertrain control module(PCM) relay|
|3||—||Blower motor relay|
|4||—||Trailer tow (TT) battery charge relay|
|5||—||Fuel pump relay|
|6||—||Electronic fan 1 relay|
|7||—||Rear window defroster/heated mirror relay|
|8||—||Electronic fan 3 relay|
|9||—||Run/Start (R/S) relay|
|10||—||Rear air suspension (RAS) relay|
|11||40A**||Power running board|
|13||30A **||Starter relay|
|19||60A**||RAS relay feed|
|21||30A**||TT battery charge relay|
|22||30A**||Passenger power seat|
|23||—||A/C clutch relay|
|24||—||TT park lamp relay|
|26||15A*||Transmission control module(TCM) keep-alive power|
|28||25A*||Trailer tow park lamp relay|
|29||20A*||Backup lamps, Integrated wheel end solenoid|
|30||10A*||A/C clutch relay|
|32||40A**||Blower motor relay|
|33||40A**||110V AC powerpoint|
|34||30A**||Auxiliary blower motor|
|37||—||TT left-hand stop/turn relay|
|38||—||TT right-hand stop/turn relay|
|39||—||Backup lamps relay|
|40||—||Electronic fan 2 relay|
|41||10A*||PCM keep-alive power|
|43||5A*||Brake on/off switch|
|44||20A*||Fuel pump relay|
|45||25A*||TT stop/turn lamps relay|
|50||30A**||Front wiper motor relay|
|51||40A**||Rear window defroster/heated mirror relay|
|52||10A*||Anti-lock brake system (ABS)R/S feed|
|54||5A*||TCM R/S feed|
|55||5A*||Fuel pump relay coil R/S feed|
|56||30A*||Passenger compartment fuse panel R/S feed|
|57||10A*||Blower motor relay coil|
|58||15A*||TT backup lamps|
|60||—||One-touch start diode|
|61||—||Fuel pump diode|
|65||20A**||Auxiliary power point(instrument panel)|
|66||20A**||Auxiliary power point (rear of center console)|
|67||40A**||Front row climate controlled seats|
|70||40A**||Third-row power fold seat|
|71||20A**||Auxiliary power point/cigar lighter|
|72||20A**||Auxiliary power point (right rear quarter panel)|
|74||30A**||Driver power seat|
|75||20A*||Vehicle power 1 – PCM|
|76||20A*||Vehicle power 2 – PCM|
|77||15A*||Vehicle power 4 – ignition coils|
|79||20A*||Vehicle power 3 – PCM|
|85||—||Wiper motor relay|
2011 Ford Expedition Passenger compartment fuse panel
Underneath the right-hand side of the dashboard, you can locate the fuse panel. Accessing the fuse box is as simple as pulling the trim panel towards you and swinging it outward from the side. Make sure to remove the panel completely. When reinstalling it, ensure that the tabs align with the grooves on the panel, and then push it firmly until it securely closes.
To remove the cover of the fuse box, press the tabs on both sides of the cover and carefully pull it off.
When reinstalling the fuse box cover, position the top part of the cover onto the fuse panel and push the bottom part until you hear a distinct click, indicating that it has snapped into place. To confirm a proper fit, gently tug on the cover. The fuses have unique markings that help identify them.
|Fuse/RelayLocation||Fuse AmpRating||Protected Circuits|
|2||15A||Driver-side memory module|
|3||15A||Audio rear seat controls, Satellite radio, SYNC|
|4||30A||Not used (spare)|
|5||10A||Keypad illumination, 3rd-row seat enable, Brake shift interlock (BSI), Smart fuse panel logic power|
|7||10A||Low beam headlamps (left)|
|8||10A||Low beam headlamps (right)|
|10||15A||Switch backlighting, Puddle lamps|
|11||10A||Not used (spare)|
|12||7.5A||Power mirrors, Driver seat memory switch|
|13||5A||Not used (spare)|
|14||10A||Power liftgate module – keep-alive power|
|15||10A||Climate control, Global positioning satellite module|
|16||15A||Not used (spare)|
|17||20A||Door locks, Liftgate release, Liftglass release|
|18||20A||Second-row heated seats|
|20||15A||Adjustable pedals, Datalink|
|23||15A||High beam headlamps|
|25||10A||Demand lamps, Glovebox, Visor|
|26||10A||Instrument panel cluster|
|29||5A||Instrument panel cluster|
|30||5A||Not used (spare)|
|31||10A||Not used (spare)|
|33||10A||Not used (spare)|
|34||5A||Not used (spare)|
|35||10A||Rear park assist, 4×4, rear video camera, 2nd row heated seats|
|36||5A||Passive anti-theft system|
|41||15A||Power windows, Power vents, Power moon roof, Auto dimming rear view mirror, 110V AC powerpoint|
|42||10A||Not used (spare)|
|43||10A||Rear wiper logic, Rain sensor|
|44||10A||Trailer tow battery charge relay coil|
|45||5A||Front wiper logic|
|46||7.5A||Climate control, Auxiliary relay control|
|47||30A CircuitBreaker||Power windows, Moon roof|
|48||—||Delayed accessory relay|
2011 Ford Expedition Standard fuse amperage rating and color
|Fuse rating||Mini fuses||Standard fuses||Maxi fuses||Cartridge maxi fuses||Fuse link cartridge|
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In conclusion, possessing knowledge about the fuse box and its diagrams is essential for all owners of a 2011 Ford Expedition. This understanding empowers you to effectively address electrical problems, ultimately saving you time and money.
The fuse box diagram serves as a valuable resource for quickly identifying the specific fuse responsible for a particular component. This eliminates the need for guesswork and reduces the risk of potential damage. Additionally, a clear comprehension of the fuse box and its operation ensures your safety while driving, as it enables you to promptly address any electrical malfunctions that could pose a hazard.
However, it is important to note that not all electrical issues can be resolved solely by referencing the fuse box diagram. Some problems may require the expertise of a professional. If you come across complex or persistent electrical problems, it is advisable to seek assistance from experienced technicians or certified mechanics.