Ford Windstar (1998) – fuse box diagram
Year of production: 1998
Main fuse panel under instrument panel
| Fuse | Name | Ampere rating [A] | Circuit protected |
| 1 | Power Mirror | 10 | Data link Connector (DLC)/Power Mirrors |
| 2 | Prove Out | 10 | Start interrupt relay/GEM |
| 3 | Dimmer Illumination | 5 | Instrument illumination |
| 4 | Headlamp | 15 | LH headlamp (low Beam) |
| 5 | Trailer Tow | 15 | Trailer park lamps |
| 6 | — | — | Not used |
| 7 | Stoplamp | 15 | Brake On/Off (BOO) switch, stoplamps, trailer RH and LH relay, brake shift interlock, RAP module, speed control module, trailer electric brake module, ABS module, PCM |
| 8 | Audio/Amp | 10 | Radio amplifier, subwoofer amplifier |
| 9 | Park Lamps | 10 | ParkLamps, side marker lamps, license lamps, trailer park lamp relay, electric brake module |
| 10 | Headlamp | 15 | RH headlamp (Low beam) |
| 11 | Fusing | 15 | I/P fuses 3 and 9 |
| 12 | Run/Acc | 10 | GEM, RAP module, auxiliary warning module, overhead console |
| 13 | Audio | 15 | Radio, CD disk changer, remote headphone |
| 14 | Run/Start | 5 | Instrument cluster, auxiliary warning module, air bag |
| 15 | — | — | Not used |
| 16 | Horn | 20 | Horns |
| 17 | Fog lamp | 15 | Front fog lamps |
| 18 | Front wiper | 25 | Wiper relays, wiper, washer pump |
| 19 | GEM | 15 | GEM, RAP module |
| 20 | Ignition | 25 | Ignition coil, ignition capacitor, PCM power relay |
| 21 | Run | 10 | Shiftlock actuator, rear window defrost, GEM, air bag module, A/C heater control switch, blend door actuator |
| 22 | Power Access | 20 | Rear cigar lighter, power plug |
| 23 | Flash to Pass | 15 | Flash to pass |
| 24 | Rear wiper | 20 | Rear wiper, rear washer pump |
| 25 | Hazards | 15 | Instrument cluster, turn signal lamps |
| 26 | Trailer | 15 | Trailer turn, stop, hazard lamps |
| 27 | Turn Lamps | 15 | Electronic flasher |
| 28 | Front Cigar | 20 | Front cigar lighter |
| 29 | Interior illumination | 15 | Interior lamps, battery saver relay, delayed accessory relay |
| 30 | Speed control | 15 | ABS module, speed control module, brake pressure switch |
| 31 | Load Leveling | 10 | Rear air suspension |
| 32 | — | — | Not used |
| 33 | ABS | 15 | ABS lamp relay, back-up lamps, GEM, RAP module, day, night mirror |
| 34 | — | — | Not used |
| 35 | — | — | Not used |
| 36 | Blower | 30 | Front blower motor |
| 37 | Power Door Locks | 20 | Power door lock |
| 38 | High Beam | 15 | LH and RH high beams |
| 39 | — | — | Not used |
| 40 | — | — | Not used |
| 41 | Autolamps | 5 | Autolamp relay, day, night mirror |
Main fuse and relay panel in engine compartment
| Fuse | Name | Ampere rating [A] | Circuit protected |
| A | Trailer tow | 50 | Trailer towing |
| B | Fan-Hi | 60 | Engine cooling fans (HI speed) |
| C | Start | 60 | Starter motor solenoid, ignition switch, I/P fuse panel (fuses 2, 30, 36) |
| D | Ignition | 60 | Ignition switch, I/P fuse panel (fuses 8, 12, 14, 18, 20, 21, 24, 27, 33) |
| E | Rear blower | 40 | Auciliary blower motor |
| F | Seat | 60 | Power seats |
| G | Windows | 30 CB | Power windows |
| H | Fan-Lo | 40 | Engine cooling fans (LO speed) |
| J | Battery | 60 | Power accessory, I/P fuse panel (fuses 1, 7, 13, 19, 25, 31, 37) |
| K | Lights | 60 | Headlamps, I/P fuse panel (fuses 10, 11, 23, 29, 35, 41) |
| L | ABS | 60 | ABS |
| M | Heated backlight | 60 | Heated backlight, I/P fuse panel (fuses 22, 28, 16) |
| N | Fusel | 20 | Fusel pump |
| P | Air bag | 10 | Air bag module |
| R | PCM | 30 | PCM |
| S | — | — | Not used |
| T | — | — | Not used |
| U | — | — | Not used |
| V | Trans light | 10 | Transmission control switch, canister vent solenoid |
| W | — | — | Not used |
| AA | Air Ride | 60 | Air ride suspension |
| AB | — | — | Not used |
| Diode | Circuit protection | ||
| D1 | Hood switch | ||
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.