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Ford F-150 (1997 - 2004) Fuse Box Diagram

avatar Jonathan Yarden Oct 06, 2021 · 5 min. read

In this article you will find a description of fuses and relays Ford, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004

Passenger Compartment Fuse Panel

Ford F-150 - fuse box diagram - passenger compartment fuse panel

Number Ampere rating [A] Description
1 15 Audio
2 5 Powertrain Control Module (PCM), Cluster
3 20 Cigar lighter, Data link connector
4 5 2000-2004: Power mirror switch, Mirror turn signal relays
15 1997-1999: Autolamp Module, Remote Entry Module, Mirrors
5 15 Speed control module, Reverse lamp, Climate mode switch, Daytime Running Lamps (DRL) relay, Digital Transmission Range (DTR) sensor (2001-2004), AC Clutch Relay (1997-1999)
6 5 Cluster, Brake shift interlock solenoid, GEM, Rear Air Suspension Module (1997-1999)
7
8 5 Radio, Remote entry module, GEM, In-vehicle entertainment system (SuperCrew only)
9
10
11 30 Front washer pump relay, Wiper run/park relay, Wiper HI/LO relay, Windshield wiper motor
12
13 20 Stop lamp switch (Lamps), Turn/Hazard flasher, Speed Control Module (1997-2000)
14 15 Battery saver relay, Interior lamp relay, Accessory Delay Relay (Power Windows) (1997-2000)
15 5 Stop lamp switch (speed control, brake shift interlock, ABS (1997-2000), PCM Module Inputs (1997-2000)), GEM, Rear Anti-lock Brake System (RABS) module
16 20 Headlamps (hi beams), Cluster (hi beam indicator)
17
18 5 Instrument illumination (dimmer switch power)
19
20 5 Audio, GEM, Powertrain Control Module (PCM), Transmission range sensor
21 15 Clutch switch, Starter relay, I/P fuse 20, Digital Transmission Range (DTR) Sensor (2001-2004)
22 10 Air bag module, Passenger air bag deactivation module
23 10 Trailer tow battery Charge relay, Turn/Hazard flasher, 4×4 solenoids, 4×4 relays, Overhead console, 4-Wheel Anti-lock Brake System (4WABS) module, EC mirror, Heated seats
24 10 2001-2004: Function selector switch assembly
1997-1999: Climate Mode Switch (Blower Relay)
25 10 2003-2004: Heated mirrors
5 1997-1999: 4 Wheel Anti-Lock Brake System (4WABS) Module
26 10 Right-hand low beam headlamp
27 5 Foglamp relay and foglamp indicator, Main light switch (upstream) (2001-2004)
28 10 Left-hand low beam headlamp
29 5 Autolamp module, Transmission overdrive control switch, Central security module (2001-2004), Beltminder (2001-2004)
30 30 Passive Anti-theft transceiver, Cluster, Ignition coils, PCM relay, Coil on plugs (2001-2004), Radio noise capacitor (2001-2004), ECC diode (2001-2004)
31
Relay
R1 Interior lamp relay
R2 Battery saver relay
R3
R4 One-touch down window relay
R5 Accessory delay relay

Power Distribution Box

Ford F-150 - fuse box diagram - power distribution box

Number Ampere rating [A] Description
1 20 Power point
2 30 Powertrain Control Module (PCM)
3 30 Main light switch, Headlamp relay, Multifunction switch
4 20 Console power point (Harley Davidson only)
15 1997-1999: Air Suspension
5 20 Trailer tow back-up/park lamps
6 15 Main light switch, Park lamp relay
7 20 Horn
8 15 Power door locks, Central Security Module (CSM) (2001-2004), Lock relays (not used on SuperCrew) (2001-2004)
9 15 Daytime Running Lamps (DRL), Fog lamps
10 20 Fuel pump
11 20 Alternator field
12 20 2000-2004: Rear auxiliary power point
13 15 2000-2004: A/C clutch
14
15 10 2001-2004: Running board lamps
16 15 2003-2004: Bi-fuel injector module, fuel selector switch and alternative fuel injectors (Bi-fuel vehicles only)
17
18 18 PCM, Fuel injectors, Fuel pump relay, Mass air flow sensor
19 10 Trailer/Camper adapter (right stop/tum lamp)
20 10 Trailer/Camper adapter (left stop/turn lamp)
21
22
23 15 HEGO sensor, Automatic transmission (2000-2004), Canister Vent (1997-2000), Powertrain Control Module (1997-1999), CMS Sensor (2000)
24 15 1997-1999: Powertrain Control Module, Automatic Transmission, CMS Sensor
101 30 Trailer tow battery charge
102 50 Four-wheel Anti-lock Brake System (4WABS) module
20 Rear-wheel Anti-lock Brake System (RABS) module, Ignition switch
103 50 Central junction box
104 30 4×4 shift motor & clutch
105 40 Climate control front blower
106 20 2000-2004: Intercooler pump (supercharged engine only)
107
108 30 Trailer tow electric brake
109 50 1997-1999: Air Suspension Compressor
110 30 2001-2004: Accessory delay relay (Not used on SuperCrew)
1997-2000: Power Windows
111 40 Ignition switch battery feed (start and run circuits)
112 30 Drivers power seat, Adjustable pedal switch (2000-2004)
113 40 Ignition switch battery feed (run and accessory circuits)
114
115 20 2000-2004: Power door locks (SuperCrew only)
116 40 2003-2004: Heated backlight
117
118 30 2001-2004: Heated seats
Circuit Breaker
601 2000-2004: Power windows, Moonroof (SuperCrew only)
602
Relay
201 Trailer tow park lamp relay
202 Front wiper run/park relay
203 railer tow backup lamp relay
204 A/C clutch relay
205 Horn relay
206 Fog lamp relay
207 Front washer pump relay
208 2000-2004: Intercooler pump relay (supercharged engine only)
209 Front wiper HI/LO relay
301 Fuel pump relay
302 Trailer tow battery charge relay
303 2003-2004: Heated backlight relay (SuperCrew only)
1997-1999: Rear Air Suspension Relay
304 Powertrain Control Module Relay
305 2000-2004: Fuel pump HI/LO relay (supercharged engine only)
306 2000-2004: Inertia switch relay (supercharged engine only)
401
Diode
501 Powertrain Control Module Diode
502 A/C compressor diode
503

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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