2014 F150 Fuse Box Diagram: Exploring the Fuse Boxes

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In the 2014 Ford F150, there are two fuse boxes to manage: the Battery Junction Box (Power Distribution Box) under the hood and the Body Control Module (BCM)/Passenger Compartment Fuse Panel under the dash on the passenger side. The Battery Junction Box controls major systems like engine management and ABS brakes, while the BCM manages interior electrical components. Regularly checking these fuse boxes is crucial to ensure none of the fuses are blown. Commonly checked/replaced fuses include those for backup lights, blower motor, power ports, headlights, horn, and turn signals. The fuse box diagrams and tables provided show all fuses and relays, with specific details for commonly replaced components. Additionally, there are tips for diagnosing electrical issues related to power windows and the blower motor, along with advice on testing relays.