2002 F150 Fuse Box Diagram: Exploring the Fuse Boxes
2002 F150 Fuse Box Diagram: Find the correct fuse for the circuit
This 2002 Ford F150 Fuse Box Diagram shows two primary fuse boxes: the Power Distribution Box (located in the engine bay) and the Interior Fuse Panel (located under the dashboard). Here’s what you need to know about each of them.
The Power Distribution Box (Engine Bay) contains high-amperage fuses and relays that manage essential systems like the engine, cooling fan, and ABS. It’s located near the battery in the engine compartment. The Interior Fuse Panel (Under Dashboard) contains fuses for interior and accessory systems. It is located below and to the left of the steering wheel, near the driver’s kick panel. A cover may need to be removed to access it.
Find the most commonly replaced fuses and bulbs here
Power Distribution Box
#1 20A Power point
#7 20A Horn
#10 20A Fuel pump
#12 20A Rear auxiliary power point (SuperCrew only)
#105 40A Climate control front blower
#112 30A Drivers power seat, Adjustable pedal switch
#118 30A Heated seats
Passenger Compartment Fuse Box
#13 20A Stop lamp switch (Lamps), Turn/Hazard flasher
#16 20A Headlamps (hi beams)
#26 10A Right-hand low beam headlamp
#28 10A Left-hand low beam headlamp
2002 F150 Fuse Box Diagram for the UnderHood Fuse Box/Power Distribution Box
The power distribution box is located in the engine compartment. The power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
| Fuse Number | Amperage | Circuits Protected |
|---|---|---|
| F1 | 20 | Power point |
| F2 | 30 | Powertrain Control Module (PCM) |
| F3 | 30 | Main light switch, Headlamp relay, Multifunction switch |
| F4 | — | Not used |
| F5 | 20 | Trailer tow back-up/park lamps |
| F6 | 20 | Main light switch, Park lamp relay |
| F7 | 15 | Power door locks, Central Security Module (CSM), Lock relays (not used on SuperCrew) |
| F8 | 15 | Daytime Running Lamps (DRL), Fog lamps |
| F9 | 20 | Fuel pump |
| F10 | 20 | Alternator field |
| F11 | 20 | Rear auxiliary power point (SuperCrew only) |
| F12 | 15 | A/C clutch |
| F13 | — | Not used |
| F14 | — | Not used |
| F15 | 10 | Running board lamps |
| F16 | — | Not used |
| F17 | — | Not used |
| F18 | 15 | PCM, Fuel injectors, Fuel pump relay, Mass air flow sensor |
| F19 | 10 | Trailer/Camper adapter (right stop/turn lamp) |
| F20 | 10 | Trailer/Camper adapter (left stop/turn lamp) |
| F21 | — | Not used |
| F22 | — | Not used |
| F23 | 15 | HEGO sensor, Automatic transmission |
| F24 | — | Not used |
| F101 | 30 | Trailer tow battery charge |
| F102 | 50/20 | Four-wheel Anti-lock Brake System (4WABS) module/Rear-wheel Anti-lock Brake System (RABS) module, Ignition switch |
| F103 | 50 | Central junction box - Passenger Fuse Box |
| F104 | 30 | 4x4 shift motor & clutch |
| F105 | 40 | Climate control front blower |
| F106 | 20 | Intercooler pump (supercharged engine only) |
| F107 | — | Not used |
| F108 | 30 | Trailer tow electric brake |
| F109 | — | Not used |
| F110 | 30 | Accessory delay relay (Not used on SuperCrew) |
| F111 | 40 | Ignition switch battery feed (start and run circuits) |
| F112 | 30 | Drivers power seat, Adjustable pedal switch |
| F113 | 40 | Ignition switch battery feed (run and accessory circuits) |
| F114 | — | Not used |
| F115 | 20 | Power door locks (SuperCrew only) |
| F116 | — | Not used |
| F117 | — | Not used |
| F118 | 30 | Heated seats |
| F201 | Relay | Trailer tow park lamp relay |
| F202 | Relay | Front wiper run/park relay |
| F203 | Relay | Trailer tow backup lamp relay |
| F204 | Relay | A/C clutch relay |
| F205 | Relay | Horn relay |
| F206 | Relay | Fog lamp relay |
| F207 | Relay | Front washer pump relay |
| F208 | Relay | Intercooler pump relay (supercharged engine only) |
| F209 | Relay | Front wiper HI/LO relay |
| F301 | Relay | Fuel pump relay |
| F302 | Relay | Trailer tow battery charge relay |
| F303 | — | Not used |
| F304 | Relay | PCM relay |
| F305 | Relay | Fuel pump HI/LO relay (supercharged engine only) |
| F306 | Relay | Inertia switch relay (supercharged engine only) |
| F401 | — | Not used |
| F501 | Diode | PCM diode |
| F502 | Diode | A/C compressor diode |
| F503 | — | Not used |
| F601 | Circuit Breaker | Power windows, Moonroof (SuperCrew only) |
| F602 | — | Not used |
2002 F150 Fuse Box Diagram for the passenger compartment fuse box/Central Junction Box
The fuse panel is located below and to the left of the steering wheel by the brake pedal. Remove the panel cover to access the fuses. To remove a fuse, use the fuse puller tool provided on the fuse panel
cover.
| Fuse Number | Amperage | Circuits Protected |
|---|---|---|
| F1 | 15 | Audio |
| F2 | 5 | Powertrain Control Module (PCM), Cluster |
| F3 | 20 | Cigar lighter, Data link connector |
| F4 | 5 | Power mirror switch, Mirror turn signal relays |
| F5 | 15 | Speed control module, Reverse lamp, Climate mode switch, Daytime Running Lamps (DRL) relay, Digital Transmission Range (DTR) sensor |
| F6 | 5 | Cluster, Brake shift interlock solenoid, GEM |
| F7 | — | Not used |
| F8 | 5 | Radio, Remote entry module, GEM, In-vehicle entertainment system (SuperCrew only) |
| F9 | — | Not used |
| F10 | — | Not used |
| F11 | 30 | Front washer pump relay, Wiper run/park relay, Wiper HI/LO relay, Windshield wiper motor |
| F12 | — | Not used |
| F13 | 20 | Stop lamp switch (Lamps), Turn/Hazard flasher |
| F14 | 15 | Battery saver relay, Interior lamp relay |
| F15 | 5 | Stop lamp switch (speed control, brake shift interlock), GEM, Rear Anti-lock Brake System (RABS) module |
| F16 | 20 | Headlamps (hi beams), Cluster (hi beam indicator) |
| F17 | — | Not used |
| F18 | 5 | Instrument illumination (dimmer switch power) |
| F19 | — | Not used |
| F20 | 5 | Audio, GEM, PCM, Transmission range sensor |
| F21 | 15 | DTR sensor, Clutch switch, Starter relay, I/P fuse 20 |
| F22 | 10 | Air bag module, Passenger air bag deactivation module |
| F23 | 10 | Trailer 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 |
| F24 | 10 | Function selector switch assembly |
| F25 | — | Not used |
| F26 | 10 | Right-hand low beam headlamp |
| F27 | 5 | Foglamp relay and foglamp indicator, Main light switch (upstream) |
| F28 | 10 | Left-hand low beam headlamp |
| F29 | 5 | Autolamp module, Transmission overdrive control switch, Central security module, Beltminder |
| F30 | 30 | IPassive Anti-theft transceiver, Cluster, Ignition coils, PCM relay, Coil on plugs, Radio noise capacitor, ECC diode |
| F31 | — | Not used |
| Relay1 | — | Interior lamp relay |
| Relay 2 | — | Battery saver relay |
| Relay 3 | — | Not used |
| Relay 4 | — | One-touch down window relay |
| Relay 5 | — | Accessory delay relay |
©, 2024 Rick Muscoplat Posted on by Rick Muscoplat