2004 Ranger Fuse Box Diagram: Exploring the Fuse Boxes
Understanding the Fuse Boxes on a 2004 Ford Ranger: A Detailed Guide
The 2004 Ford Ranger has two fuse boxes; one in the cabin, located on the end of the dash on the driver’s side. Remove the cover to access the fuses in this fuse box. The fuse box is referred to as the Passenger Compartment Fuse Box. The second fuse box is the Power Distribution Box. It’s located in the engine compartment on the driver’s side near the firewall and next to the master cylinder. This article provides a listing of all the fuses as well as a 2004 Ranger Fuse Box Diagram for each fuse box.
Locate the most common fuses
In the Passenger Compartment Fuse Box
#3 10A Right low beam headlamp
#4 10A Left low beam headlamp
#5 30A Windshield wipers/washer
#14 15A High beam headlamp
#16 30A Power windows
#17 15A Turn signals/Hazards
#19 20A Center High-Mounted Stop Lamp
#29 20A Cigar lighter or power point, Diagnostic connector (OBD II)
#31 20A Front park lamps, Rear park lamps, License plate lamps
#34 20A Power point
In the Underhood Power Distribution Fuse Box for the 2.3 L Engine
#7 40A Starter
#13 30A Blower motor (climate control)
#19 20A Engine fan
#23 20A* Fuel pump
In the Underhood Power Distribution Fuse Box for the 3.0 & 4.0 L Engine
#7 40A Starter
#13 30A Blower motor (climate control)
#23 20A* Fuel pump
#25 10A* A/C clutch solenoid
#31 15A* Foglamps
2004 Ranger Fuse Box Diagram For the Power Distribution Box For the 2.3L Engine Located in the Engine Compartment
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 | 50 | I/P fuse panel (SJB) Central Junction Box |
| F2 | — | Not used |
| F3 | 50 | Interior fuse panel (SJB) |
| F4 | — | Not used |
| F5 | 50 | Interior fuse panel (SJB) |
| F6 | — | Not used |
| F7 | 40 | Starter |
| F8 | — | Not used |
| F9 | 40 | Ignition switch |
| F10 | — | Not used |
| F11 | 30 | Powertrain Control Module (PCM), Engine sensors |
| F12 | — | Not used |
| F13 | 30 | Blower motor (climate control) |
| F14 | — | Not used |
| F15 | 30 | Anti-lock Brake System (ABS) (solenoids) |
| F16 | — | Blower motor relay |
| F17 | 40 | ABS (motor) |
| F18 | — | Not used |
| F19 | 20 | Engine fan |
| F20 | — | Not used |
| F21 | 10 | PCM memory |
| F22 | — | Not used |
| F23 | 20 | Fuel pump relay |
| F24 | — | Not used |
| F25 | 10 | A/C clutch |
| F26 | — | Not used |
| F27 | — | Not used |
| F28 | — | Not used |
| F29 | — | Not used |
| F30 | — | Not used |
| F31 | — | Not used) |
| F32 | — | Not used |
| F33 | — | Not used |
| F34 | — | Not used |
| F35 | — | Not used |
| F36 | — | Not used |
| F37 | — | Not used |
| F38 | 7.5 | Trailer tow (right turn) |
| F39 | — | Not used |
| F40 | — | Not used |
| F41 | 15 | Heated Exhaust Gas Oxygen (HEGO) sensors, EVAP canister vent valve, Exhaust Gas Recirculation (EGR) stepper motor, Transmission |
| F42 | 7.5 | Trailer tow (left turn) |
| F43 | — | Not used |
| F44 | — | Not used |
| F45A | Relay | Wiper HI/LO |
| F45B | Relay | Wiper park/run |
| F46A | Relay | Fuel pump |
| F46B | Relay | Washer pump relay |
| F47 | Relay | Engine fan relay |
| F48 | Relay | Starter relay |
| F49 | — | Not used |
| F50 | — | Not used |
| F51 | — | Not used |
| F52 | — | Not used |
| F53 | — | PCM Diode |
| F54 | Relay | PCM |
| F55 | Relay | Blower |
| F56A | Relay | A/C clutch |
| F56B | — | Not used |
2004 Ranger Fuse Diagram For The Power Distribution Box for the 3.0L and 4.0L Engines
| Fuse Number | Amperage | Circuits Protected |
|---|---|---|
| F1 | 50 | I/P fuse panel (SJB) Central Junction Box |
| F2 | 50 | Amplifier (Tremor audio system only) |
| F3 | 50 | Interior fuse panel (SJB) |
| F4 | — | Not used |
| F5 | 50 | Interior fuse panel (SJB) |
| F6 | — | Not used |
| F7 | 40 | Starter |
| F8 | — | Not used |
| F9 | 40 | Ignition switch |
| F10 | — | Not used |
| F11 | 30 | Powertrain Control Module (PCM), Engine sensors |
| F12 | — | Not used |
| F13 | 30 | Blower motor (climate control) |
| F14 | — | Not used |
| F15 | 30 | Anti-lock Brake System (ABS) (solenoids) |
| F16 | — | Not used |
| F17 | 40 | ABS (motor) |
| F18 | — | Not used |
| F19 | — | Not used |
| F20 | — | Not used |
| F21 | 10 | PCM memory |
| F22 | — | Not used |
| F23 | 20 | Fuel pump relay |
| F24 | — | Not used |
| F25 | 10 | A/C clutch |
| F26 | — | Not used |
| F27 | 20 | 4x4 module |
| F28 | — | Not used |
| F29 | — | Not used |
| F30 | — | Not used |
| F31 | 15 | Foglamps |
| F32 | — | Not used |
| F33 | — | Not used |
| F34 | — | Not used |
| F35 | — | Not used |
| F36 | — | Not used |
| F37 | — | Not used |
| F38 | 7.5 | Trailer tow (right turn) |
| F39 | — | Not used |
| F40 | — | Not used |
| F41 | 15 | Heated Exhaust Gas Oxygen (HEGO) sensors, EVAP canister vent valve, Exhaust Gas Recirculation (EGR) stepper motor, Transmission |
| F42 | 7.5 | Trailer tow (left turn) |
| F43 | — | Not used |
| F44 | — | Not used |
| F45A | Relay | Wiper HI/LO |
| F45B | Relay | Wiper park/run |
| F46A | Relay | A/C clutch solenoid |
| F46B | Relay | Washer pump relay |
| F47 | Relay | PCM relay |
| F48A | — | Fuel pump relay |
| F48B | — | Fog lamp relay |
| F51 | — | Not used |
| F52 | — | Not used |
| F53 | — | Not used |
| F54 | — | Not used |
| F55 | Relay | Blower |
| F56 | Relay | Starter |
2004 Ranger Fuse Diagram For the Passenger Compartment Located At The End of the Dash On The Driver’s Side
The passenger compartment fuse panel is located on the left-hand side of the instrument panel facing the driver’s side door. Pull the panel cover outward to
access the fuses.
| Fuse Number | Amperage | Circuits Protected |
|---|---|---|
| F1 | 5 | Instrument panel dimmer switch |
| F2 | 10 | Trailer tow park lamps |
| F3 | 10 | Right low beam headlamp |
| F4 | 10 | Left low beam headlamp |
| F5 | 30 | Windshield wipers/washer |
| F6 | 10 | Radio (RUN/ACCY) |
| F7 | 5 | Headlamp illumination indicator |
| F8 | 10 | Restraints Control Module (RCM), PADI (Passenger Air bag Deactivation Indicator) |
| F9 | 5 | Cluster air bag indicator |
| F10 | 10 | Cluster (RUN/START), 4x4 module (RUN/START) |
| F11 | 10 | Smart Junction Box (SJB) (Logic power) |
| F12 | 15 | Center console subwoofer amplifier |
| F13 | 15 | Horn, Interior lamps |
| F14 | 15 | High beam headlamp, High beam indicator (cluster) |
| F15 | — | One-touch down relay |
| F16 | 30 | Power windows |
| F17 | 15 | Turn signals/Hazards |
| F18 | — | Not used |
| F19 | 20 | Center High-Mounted Stop Lamp (CHMSL)/Stop lamps |
| F20 | 10 | Anti-lock Brake System (ABS) module, Brake-shift interlock, Speed control module, Back-up lamps, Overdrive cancel switch, Electronic flasher (turn/hazard) |
| F21 | 5 | Starter relay |
| F22 | 5 | Spare |
| F23 | 30 | Headlamps (low and high beam) |
| F24 | 20 | Radio |
| F25 | — | Accessory relay |
| F26 | 2 | Battery saver relay, Brake pressure switch |
| F27 | 10 | Climate control blower relay/blend doors, 4x4 module |
| F28 | 15 | 4x4 module B+ |
| F29 | 15 | Cigar lighter or power point, Diagnostic connector (OBD II) |
| F30 | 5 | Power mirrors |
| F31 | 20 | Front park lamps, Rear park lamps, License plate lamps |
| F32 | 5 | Brake switch (logic) |
| F33 | 5 | Instrument cluster |
| F34 | 20 | Power point |
| F35 | 15 | Power locks |
©, 2024 Rick Muscoplat Posted on by Rick Muscoplat