2002 Ford F250 Fuse Box Diagram

Understanding the fuse box diagram is crucial in troubleshooting these issues, as it serves as a roadmap to the electrical system of your F250.

This article will give you a detailed breakdown of the 2002 Ford F250 fuse box diagram. We’ll explain what each fuse and relay are for, and show you where they are located in the fuse boxes.

Did you know that when certain electrical parts in your vehicle stop working, it could be due to a blown fuse? Blown fuses can be easily recognized by a broken wire inside the fuse. So, instead of immediately replacing the electrical components, it’s worth taking a look at the corresponding fuses to see if any have been affected by this occurrence!

Do this before changing fuses

Standard fuse amperage rating and color

COLOR
Fuse rating	Mini fuses	Standard fuses	Maxi fuses	Cartridge maxi fuses	Fuse link cartridge
2A	Grey	Grey	—	—	—
3A	Violet	Violet	—	—	—
4A	Pink	Pink	—	—	—
5A	Tan	Tan	—	—	—
7.5A	Brown	Brown	—	—	—
10A	Red	Red	—	—	—
15A	Blue	Blue	—	—	—
20A	Yellow	Yellow	Yellow	Blue	Blue
25A	Natural	Natural	—	—	—
30A	Green	Green	Green	Pink	Pink
40A	—	—	Orange	Green	Green
50A	—	—	Red	Red	Red
60A	—	—	Blue	—	Yellow
70A	—	—	Tan	—	Brown
80A	—	—	Natural	—	Black

2002 Ford F250 Fuse Box Diagram

Passenger Compartment Fuse Panel/Power Distribution Box

Once the panel cover is off, you’ll have full access to the fuses. Simply turn the panel fasteners counterclockwise to detach the fuse panel cover.

Fuse/Relay Location	Fuse Amp Rating	Passenger Compartment Fuse Panel Description
1	15A*	Adjustable pedals
2	—	Not used
3	—	Not used
4	20A*	Power point – instrument panel
5	—	Not used
6	20A*	Trailer tow turn/stop relay
7	30A*	High beam headlamps/Flash to pass
8	—	Not used
9	—	Not used
10	10A*	A/C clutch
11	20A*	Radio (main)
12	20A*	Cigar lighter / OBD II
13	5A*	Power mirrors/switches
14	15A*	Daytime running lamps (DRL)
15	—	Not used
16	—	Not used
17	15A*	Exterior lamps
18	20A*	Turn lamps/Brake on-off switch (high)
19	10A*	Body security module/4×4 module
20	—	Not used
21	—	Not used
22	20A*	Engine control
23	20A*	Engine control (gasoline engine only)
24	15A*	Not used (spare)
25	10A*	4-Wheel Anti-lock Brake System (4WABS) module
26	10A*	Air bags
27	15A*	Ignition switch Run feed
28	10A*	EATC module/Front blower relay coil
29	10A*	Customer access
30	15A*	Highbeam headlamps
31	15A*	Clutch interlock switch (manual transmissions only), Transmission range sensor (automatic transmissions only) then to starter relay coil (all transmissions)
32	5A*	Radio (start)
33	15A*	Front wiper
34	10A*	Brake on-off switch
35	10A*	Instrument cluster
36	10A*	PCM Keep-Alive
37	15A*	Horn
38	20A*	Trailer tow park lamps and backup lamps
39	—	Not used
40	20A*	Fuel pump
41	10A*	Instrument cluster
42	15A*	Delayed accessory
43	10A*	Fog lamps
44	—	Not used
45	10A*	Ignition switch Run/Start feed
46	10A*	Left-hand lowbeam
47	10A*	Right-hand lowbeam
48	—	Not used
101	30A**	Trailer tow electric brake
102	30A**	Door locks/Body security module
103	50A**	Ignition switch
104	—	Not used
105	30A**	Injector driver module (Diesel engine only)
106	30A**	Front wiper main
107	40A**	Front blower motor
108	—	Not used
109	30A**	Heated seats
110	50A**	Ignition switch
111	30A**	4WD/Shift on the fly
112	30A**	Left-hand power seats
113	30A**	Starter motor
114	30A**	Right-hand power seats
115	20A**	Trailer tow battery charge
116	30A**	Ignition switch
601	30A CB***	Door window motors
602	60A**	4WABS module
210	—	Not used
211	—	Not used
212	—	Not used
301	—	Front blower motor relay
302	—	Powertrain (EEC) relay
303	—	Injector driver module relay (Diesel engine only)
304	—	Not used
305	—	Trailer tow battery charge relay
306	—	Delayed accessory relay
307	—	Starter relay
* Mini Fuses ** Maxi Fuses ***Circuit Breaker