Ford F650 / F750 Fuse Box Diagram and Location (2021-2025)
The facelifted eighth-generation Ford F-650 and F-750, heavy-duty commercial trucks designed for versatility and durability, have been available from 2021 to 2025. Known for their robust build, powerful engine options, and adaptability for various industries, these trucks remain a top choice for businesses needing reliable medium-duty workhorses.
In this article, you will find fuse box diagrams for Ford F-650 and F-750 models produced between 2021 and 2025, covering years 2021, 2022, 2023, 2024, and 2025. These diagrams provide essential insights into the fuse layout, helping fleet managers, technicians, and owners locate and understand the function of each fuse and relay.
What’s Included:
Fuse Box Diagrams – Clear and detailed visuals to help identify fuses, relays, and circuit breakers.
Fuse Panel Locations – Step-by-step guidance on where to find the fuse panels inside the Ford F-650 and F-750.
Fuse Assignments – Comprehensive descriptions of each fuse and relay’s function for accurate diagnostics and troubleshooting.
Whether you’re looking for the fuse panel layout, replacing a blown fuse, or diagnosing an electrical issue, this guide is an essential resource. It ensures that your Ford F-650 / F-750’s electrical system remains functional and reliable for heavy-duty operations.
Keep your Ford F-650 / F-750 (2021–2025) in peak working condition with this detailed fuse box, fuse panel, and relay guide!
The fuse panel is in the passenger footwell. Remove the panel cover to access the fuses. Pull the fuse panel cover toward you to remove it. When the clips of the panel disengage, let the panel fall easily.
Fuse Box Diagram
Assignment of the fuses in the Interior Fuse Box
№
Rating
Protected Component
1
—
Not used.
2
10 A
Right-hand and left-hand front door lock switch. Telescopic mirror switch. Right-hand and left-hand front window switch (two window units). Right-hand and left-hand front window motor. Inverter.
3
7.5 A
Power mirror switch.
4
20 A
Ancillary translator module.
5
—
Not used.
6
—
Not used.
7
10 A
Smart data link connector power. Air brake diagnostic connector.
8
—
Not used.
9
—
Not used.
10
—
Not used.
11
—
Not used.
12
7.5 A
Smart data link connector. Enterprise wired-in-device (2021).
13
7.5 A
Cluster. Steering column control module.
14
—
Not used.
15
15 A
Climate control module.
16
—
Not used.
17
—
Not used.
18
7.5 A
Yaw sensor. Electronic stability control and non-electric stability control.
19
5 A
from 2022: Telematics control unit module.
20
5 A
Ignition switch.
21
5 A
2021: Exhaust brake switch.
22
—
Not used.
23
30 A
Left-hand front window motor.
24
—
Not used.
25
—
Not used.
26
30 A
Right-hand front motor window.
27
—
Not used.
28
—
Not used.
29
15 A
Relay folding mirror.
30
5 A
Brake signal for air brake. Customer access stop lamp signal. Brake on-off isolation relay. Trailer tow stop lamp relay.
31
10 A
Upfitter interface module. Remote radio frequency receiver.
32
20 A
Radio.
33
—
Not used.
34
—
Not used.
35
5 A
Tow haul switch.
36
15 A
Lane departure warning camera.
37
—
Not used.
38
30 A
Left-hand front power window switch (four window units).
