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Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F150 & Ford Bronco (1992, 1993, 1994, 1995, 1996, 1997).
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.
Notice
- 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.
- To reduce the risk of electrical shock, always replace the cover to the power distribution box before reconnecting the battery or refilling fluid reservoirs.
- If a fuse blows again contact a qualified service center.
If you need to check a fuse, follow these steps:
- In order to find the fuse panel, you must first remove the cover from the lower edge of the instrument panel. You can do this by pulling on the handle to disengage the fasteners.
- On the fuse panel cover, find the number of the fuse you want to check. The diagram on the cover tells you where to locate the fuse on the panel.
- Check the fuse to see if it is blown. Look through the clear side of the fuse to see if the metal wire inside is separated. If it is, the fuse is blown and should be replaced.
- Replace the fuse with one that has the right amperage rating.
- Put the fuse panel cover back on
Passenger Compartment Fuse Box
The fuses are behind the lid on the instrument panel.
| № | A | Description |
|---|---|---|
| 1 | 30 | Heater/Air Conditioner Blower |
| 2 | 30 | Wiper/Washer |
| 7.5 | Circuit breaker: Interval Wiper/Washer | |
| 3 | - | - |
| 4 | 15 | Exterior Lamps, Trailer Marker Lamps Relay, Warning Buzzer/Warning Chime, Instrument illumination, Keyless Entry |
| 5 | 10 | 1994-1997: Air Bag System |
| 6 | 15 | Fuel Tank Selector (Diesel Only), Air Conditioner/Heater, Remote/Keyless Entry |
| 7 | 15 | Turn Signal Lights, Rear Window Defrost (Diesel or Bronco) |
| 8 | 15 | Courtesy Lamps, Engine Compartment Lamp, Cargo Light, Radio Memory, Power Mirrors, Clock Memory, Speedometer Memory, Warning Buzzer/Warning Chime, Sun Visor Mirror Illumination, Keyless Entry |
| 9 | 15 | 1992-1995: Power Point |
| 25 | 1996-1997: Power Point | |
| 10 | 4 | Instrument Panel Illumination |
| 11 | 15 | Radio, Radio Display Dimmer |
| 12 | 20 | Circuit Breaker (1992-1995): Power Lumbar, Power Door Locks, Electronic Shift Motor 4WD, Key Switch & Tailgate Power Window (Bronco Or Diesel) |
| 30 | Circuit breaker: Power Door Lock, Power Tailgate Window (Bronco), Electronic Shift Control, Power Lumbar | |
| 13 | 15 | Stoplights, Hazard Lights, Keep Alive Memory Power (F-Series), Electronic Engine Control, Speed Control, Anti-Lock Brakes, Stop Sense (for Anti-Lock Brakes & Electronic Engine Control), Brake Shift Interlock |
| 14 | 20 | Circuit Breaker: Power Windows, Tailgate Power Window: Instrument Panel Switch |
| 15 | 20 | Anti-Lock Brakes (F-Series) |
| 16 | 15 | Cigarette Lighter |
| 17 | 10 | Overdrive Switch. Stop Lamp Switch, Warning Buzzer/Warning Chime, Diesel Warning Lamps Display, Fuel Water Switch, Low Vacuum Warning Switch, Instrument Cluster, Electronic Shift Control, Tachometer, Electronic Transmission Control, Switch Light, Indicator Light |
| 18 | 10 | Air Bag Restraint, Automatic Day/Night Mirror, Brake Shift Interlock, Electronic Shift Module 4WD, Overhead Console, Speedometer, Speed Control (F-Series), Electronic Shift Control |
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Engine Compartment Fuse Box
The high current fuses contained in the Power Distribution Box protect your vehicle’s main electrical systems from overloads; these fuses provide the connection between the battery and your vehicle’s electrical systems.
| № | A | Description |
|---|---|---|
| 1 | 20 | 1992-1993: Headlamp Flash-to-Pass, Dytime Running Light |
| 20 | 1994-1997: Radio | |
| 2 | 30 | Bronco (1993-1995): 4WABS Relay №1 (Bronco) |
| 15 | 1993-1995: Fog Lamp Relay | |
| 3 | 20 | 1992-1993: Horn, Speed Control |
| 30 | 1994-1997: Horn, Headlamp Flash-to-Pass, Dytime Running Light, Speed Control (1994) | |
| 4 | 25 | Trailer Market Lamps Relay, Trailer Backup Lamps Relay |
| 5 | 15 | Backup Lamps, Daytime Runnin Light, Trailer Battery Charge Relay, Heater Exhaust Gas Oxygen (HEGO) Sensor (Gasoline), 4WABS (Bronco), Speed Control (1995-1997) |
| 6 | 5 | 1992-1993: Trailer Right Stop/Turn Lamps |
| 10 | 1994-1997: Trailer Right Stop/Turn Lamps | |
| 7 | 5 | 1992-1993: Trailer Left Stop/Turn Lamps |
| 10 | 1994-1997: Trailer Left Stop/Turn Lamps | |
| 8 | 30 | Bronco (1993-1995): 4WABS Relay №2 (Bronco) |
| 30 | Diesel (1994-1995): EDV Power | |
| 9 | 20 | Diesel: Electronic Transmission Control (1992), Powertrain Control Module (1993-1997) |
| 20 | Gasoline (1992-1995): EEC/PCM Power Relay, Electronic Engine/Powertrain Control Module, Fuel Pump Relay | |
| 30 | Gasoline (1996-1997): Powertarin Control Module (PCM) Power Relay, Powertarin Control Module | |
| 10 | 20 | Starter Relay, Fuse (Passenger Compartment): "10" (1992), "15", "18" (1993-1997) |
| 11 | 20 | Diesel: Fuel Plug Controller, Fuel Shutoff Solenoid, Engine Temperature Switch, Cold Timing Advance Solenoid, Cold Idle Solenoid |
| 20 | Gasoline (1996-1997): Powertarin Control Module (PCM) Power Relay | |
| 12 | - | Diode (1992): TEGA Power (1992-1993), Powertarin Control Module (PCM) (1994-1995) |
| - | Diode (1992-1995): Electronic Engine Control (EEC) Power | |
| 13 | 50 | Fuse (Passenger Compartment): "5" (1994-1997), "9", "13" |
| 14 | 30 | Bronco: Rear Window Defrost |
| 15 | 50 | Fuse (Passenger Compartment): "1", "7", Fuse (Engine Compartment): "5" |
| 16 | 20 | Gasoline: Fuel Pump Relay |
| 17 | 50 | Alternator Charge Light, Fuse (Passenger Compartment): "2" (1995-1997), "6", "11", "14", "17" (1992-1994), Fuse (Engine Compartment): "11" (1992-1993), "22" |
| 18 | 30 | Trailer Battery Charge Relay |
| 19 | 40 | Headlamps, Main Light Switch, Fog Lamp Relay (1996-1997) |
| 20 | 50 | Fuse (Passenger Compartment): "4", "8", "12", "16" |
| 21 | 30 | Trailer Electronic Brake Control Unit |
| 22 | 20 | Diesel: Fuel Line Heater (Fuel Heater), Leece/Neville Alternator (Ambulance Package Generator), Electronic Transmission Control, Powertrain Control Module (PCM) Power Relay (1993-1997), Glow Plug Relay |
| 20 | Gasoline: TFI Ignition Module (1992-), Ignition Coil, Distributor, EEC/PCM Power Relay | |
| R1 | Diesel (1992-): Trailer Battery Charge | |
| 4.9L (Truck Six): WAC | ||
| 1994-1995: Fog Lamps | ||
| Bronco (1994-1995): ABS Pump Motor | ||
| R2 | Trailer Marker Lamps or Dual Rear Wheel Running Lights | |
| R3 | Horn | |
| R4 | Diesel (1992-1995): Trailer Backup Lamps | |
| Diesel (1994-1997): IDM Power (Direct Injection Diesel) | ||
| Gasoline: Fuel Pump | ||
| R5 | Diesel: TEGA/PCM Power or Electronic Transmission Control System | |
| Gasoline: Electronic Engine Control/Powertrain Control Module (EEC/PCM) Power | ||
Trailer Relay Box
| № | Relay |
|---|---|
| R1 | Trailer Battery Charge |
| R2 | Trailer Backup Lamps |
| R3 | Bronco: 4WABS №1 |
| R4 | Bronco: 4WABS Diode |
Additional Fuses
| Circuit Protected | Size | Location |
|---|---|---|
| Headlamps & High Beam Indicator | 22 Amp Circ. Brkr. | Integral with Headlamp Switch |
| Alternator, 95 Amp | 12 Ga. Fuse Link | At Starting Motor Relay (Gasoline Engine) |
| Alternator, 130 Amp | (2) 12 Ga. Fuse Links | At Starting Motor Relay (Diesel Engine) |
| Diesel Glow Plugs | (2) 14 Ga. Fuse Links | At Starting Motor Relay |
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