2014 F150 Fuse Box Diagram: Exploring the Fuse Boxes

2014 F150 Fuse Box Diagram: Find the correct fuse for the circuit you’re working on

In your 2014 Ford F150, you’ve got two fuse boxes to keep track of: the Battery Junction Box, which is also called the Power Distribution Box under the hood, and the Body Control Module (BCM)/Passenger Compartment Fuse Panel.

Let’s start with the one under the hood. Just pop it open and take a look near the brake fluid reservoir on the driver’s side. You’ll find the power distribution box there. It’s like the nerve center for your truck’s major systems—things like engine management, emissions, and ABS brakes are all controlled by the fuses in this box.

Now, for the second fuse box, crawl under the dash on the driver’s side. It’s tucked away in the footwell. This one takes care of all the interior electrical stuff like the radio, power windows/locks, climate controls, and those handy courtesy lights. It’s essential to give both of these fuse boxes a once-over every so often to make sure none of the fuses are blown. If your electrical gadgets aren’t acting right, it might be a sign that something’s amiss with the fuses.

To learn more about automotive fuses, see this article

To learn how to check a fuse visually or without removing it, see this article

2014 F150 Fuse Box Diagram for the Battery Junction Box

How to find your fuse and the devices served by that fuse

There are 85 fuse and relay slots in the Battery Junction Box. There are several ways to find the fuse you want in the chart below.
1) Enter a search term in the search box.
2) If you’d like to scroll all the fuses, change the number of entries to 100 in “Show Entries” box. Or, click NEXT at the bottom right of the table to scroll 10 items at a time.

A note about fuses, battery power and keep alive memory

If you disconnect the battery or remove the PCM fuses from the fuse box, the PCM will lose its adaptive memory and baseline throttle body position. You can avoid this by providing backup power using a jumper pack and an inexpensive OBDII cable. See this article for more information on providing backup power to prevent the loss of adaptive memory. Or, you can perform a throttle body relearn procedure and then drive the vehicle so it can relearn the new adaptive memory settings. See this article for instructions on how to perform a 2014 F150 throttle body relearn procedure.

2014 F150 Fuse Box Diagram for the Body Control Module

There are 49 fuse slots in BCM, but only ten show to save space and speed up page loading. To navigate the table, change the number of entries showing, enter the device you’re searching for, or scroll the table using the next or previous buttons at the bottom of the table.

Relay Diagram for the Auxiliary Relay Box

1 Auxiliary switch 1
2 Relay Auxiliary switch 2
3 Relay Auxiliary switch 3
4 Relay Auxiliary switch 4
5 Front camera washer

Looking for more information on your 2014 F150? Click here for the Firing Order, Engine Layout Diagram, Spark Plug Gap and Spark Plug Torque specs.

The 2014 F150 fuse box diagram compared to later years

The 2014 F-150 fuse box diagram resembles the 2013 F-150 fuse box diagram. However, Ford made substantial changes to the 2015 F-150 fuse box.

If you’re working on a later model F150 Fuse Box, please refer to the updated diagram.

©, 2024 Rick Muscoplat