Ford F150 (1997-2004) Fuse Diagram • (2024)


Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F150 (1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004).

Checking and Replacing Fuses

Fuses and circuit breakers protect your vehicle’s electrical system from overloading. If electrical parts in your vehicle are not working, the system may have been overloaded and blown a fuse or tripped a circuit breaker. Before you replace or repair any electrical parts, check the appropriate fuses or circuit breakers.

To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse.


  • Before replacing fuses check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
  • Always disconnect the battery before servicing high current fuses.
  • Always replace a fuse with one that has the specified amperage rating. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire.
  • Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
  • If a fuse blows again contact a qualified service center.

Passenger Compartment Fuse Box Diagram

The fuse panel is located behind the lid below and to the left of the steering wheel by the brake pedal. Pull the panel cover outward to access the fuses. To remove a fuse use the fuse puller tool provided on the fuse panel cover.

Ford F150 (1997-2004) Fuse Diagram • (2)

Ford F150 (1997-2004) Fuse Diagram • (3)

AProtected Circuits
25Powertrain Control Module (PCM), Cluster
320Cigar lighter, Data link connector
452000-2004:Power mirror switch, Mirror turn signal relays
151997-1999:Autolamp Module, Remote Entry Module, Mirrors
515Speed control module, Reverse lamp, Climate mode switch, Daytime Running Lamps (DRL) relay, Digital Transmission Range (DTR) sensor (2001-2004), AC Clutch Relay (1997-1999)
65Cluster, Brake shift interlock solenoid, GEM, Rear Air Suspension Module (1997-1999)
7Not used
85Radio, Remote entry module, GEM, In-vehicle entertainment system (SuperCrew only)
9Not used
10Not used
1130Front washer pump relay, Wiper run/park relay, Wiper HI/LO relay, Windshield wiper motor
12Not used
1320Stop lamp switch (Lamps), Turn/Hazard flasher, Speed Control Module (1997-2000)
1415Battery saver relay, Interior lamp relay, Accessory Delay Relay (Power Windows) (1997-2000)
155Stop lamp switch (speed control, brake shift interlock, ABS (1997-2000), PCM Module Inputs (1997-2000)), GEM, Rear Anti-lock Brake System (RABS) module
1620Headlamps (hi beams), Cluster (hi beam indicator)
17Not used
185Instrument illumination (dimmer switch power)
19Not used
205Audio, GEM, Powertrain Control Module (PCM), Transmission range sensor
2115Clutch switch, Starter relay, I/P fuse 20, Digital Transmission Range (DTR) Sensor (2001-2004)
2210Air bag module, Passenger air bag deactivation module
2310Trailer tow battery Charge relay, Turn/Hazard flasher, 4x4 solenoids, 4x4 relays, Overhead console, 4-Wheel Anti-lock Brake System (4WABS) module, EC mirror, Heated seats
24102001-2004:Function selector switch assembly
1997-1999:Climate Mode Switch (Blower Relay)
25102003-2004:Heated mirrors
51997-1999:4 Wheel Anti-Lock Brake System (4WABS) Module
2610Right-hand low beam headlamp
275Foglamp relay and foglamp indicator, Main light switch (upstream) (2001-2004)
2810Left-hand low beam headlamp
295Autolamp module, Transmission overdrive control switch, Central security module (2001-2004), Beltminder (2001-2004)
3030Passive Anti-theft transceiver, Cluster, Ignition coils, PCM relay, Coil on plugs (2001-2004), Radio noise capacitor (2001-2004), ECC diode (2001-2004)
31Not used
R1Interior lamp relay
R2Battery saver relay
R3Not used
R4One-touch down window relay
R5Accessory delay relay


Engine Compartment Fuse Box Diagram

The power distribution box is located in the engine compartment and contains high-current fuses that protect your vehicle’s main electrical systems from overloads.

Ford F150 (1997-2004) Fuse Diagram • (4)

AProtected Circuits
120Power point
230Powertrain Control Module (PCM)
330Main light switch, Headlamp relay, Multifunction switch
420Console power point (Harley Davidson only)
151997-1999:Air Suspension
520Trailer tow back-up/park lamps
615Main light switch, Park lamp relay
815Power door locks, Central Security Module (CSM) (2001-2004), Lock relays (not used on SuperCrew) (2001-2004)
915Daytime Running Lamps (DRL), Fog lamps
1020Fuel pump
1120Alternator field
12202000-2004:Rear auxiliary power point
13152000-2004:A/C clutch
14Not used
15102001-2004:Running board lamps
16152003-2004:Bi-fuel injector module, fuel selector switch and alternative fuel injectors (Bi-fuel vehicles only)
17Not used
1815PCM, Fuel injectors, Fuel pump relay, Mass air flow sensor
1910Trailer/Camper adapter (right stop/tum lamp)
2010Trailer/Camper adapter (left stop/turn lamp)
21Not used
22Not used
2315HEGO sensor, Automatic transmission (2000-2004), Canister Vent (1997-2000), Powertrain Control Module (1997-1999), CMS Sensor (2000)
24151997-1999:Powertrain Control Module, Automatic Transmission, CMS Sensor
10130Trailer tow battery charge
10250/20Four-wheel Anti-lock Brake System (4WABS) module/Rear-wheel Anti-lock Brake System (RABS) module, Ignition switch
10350Central junction box
104304x4 shift motor &clutch
10540Climate control front blower
106202000-2004:Intercooler pump (supercharged engine only)
107Not used
10830Trailer tow electric brake
109501997-1999:Air Suspension Compressor
110302001-2004:Accessory delay relay (Not used on SuperCrew)
1997-2000:Power Windows
11140Ignition switch battery feed (start and run circuits)
11230Drivers power seat, Adjustable pedal switch (2000-2004)
11340Ignition switch battery feed (run and accessory circuits)
114Not used
115202000-2004:Power door locks (SuperCrew only)
116402003-2004:Heated backlight
117Not used
118302001-2004:Heated seats
Circuit Breaker
6012000-2004:Power windows, Moonroof (SuperCrew only)
602Not used
201Trailer tow park lamp relay
202Front wiper run/park relay
203Trailer tow backup lamp relay
204A/C clutch relay
205Horn relay
206Fog lamp relay
207Front washer pump relay
2082000-2004:Intercooler pump relay (supercharged engine only)
209Front wiper HI/LO relay
301Fuel pump relay
302Trailer tow battery charge relay
3032003-2004:Heated backlight relay (SuperCrew only)
1997-1999:Rear Air Suspension Relay
304Powertrain Control Module Relay
3052000-2004:Fuel pump HI/LO relay (supercharged engine only)
3062000-2004:Inertia switch relay (supercharged engine only)
401Not used
501Powertrain Control Module Diode
502A/C compressor diode
503Not used


Ford F150 (1997-2004) Fuse Diagram • (2024)


What is fuse 27 Ford F 150? ›

I found more info on this. Fuse #27 runs the fuel pump.

Where is the blower motor relay on a 1997 Ford f150? ›

The blower relay is located in the blower/flasher relay block. It is under the dash, drivers side to the right and above the gas pedal.

What are the main fuses in fuse box? ›

Your fuse box will have two sets of fuses. At the bottom will be 15-amp and 20-amp screw-in fuses with glass faces that are exposed and visible. These fuses will service branch light circuits and outlet circuits. At the top will be 30-amp or 40-amp cartridge main fuses for ovens, laundry rooms, or stoves.

How do you find which fuse has blown? ›

Remove the fuse from its holder. In some cases you may need a small screwdriver to unscrew the fuse holder cap. Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.

Where are the interior fuses? ›

Usually, you will find two fuse boxes in the car. One is located under the hood and the other is found in the dashboard or near the steering wheel.

Where is my main fuse? ›

The first thing to do is find your main fuse box (these days called a consumer unit), which will be in the same place as your electricity meter. They're often in the main hallway of a house, in a purpose-built cupboard.

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