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Fuse box diagram (fuse layout), location and assignment of fuses Ford Aerostar (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.
If an electrical device is not working, check whether the respective fuse is blown. The conductor should be intact. If it is not, replace the fuse with another with the same amperage (same color).
Note
- Before replacing a fuse check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
- Do not repair fuses and never replace a blown fuse with one that has a higher amp rating. This can cause damage to the electrical system and 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
It is located under the instrument panel on the driver’s side.
| № | A | Description |
|---|---|---|
| 1 | 15 | • Brake shift interlock |
| • Hazard flashers | ||
| • Indicator lamps (turn signal) | ||
| • Speed control | ||
| • Stop lamps | ||
| 2 | 20 | •Windshield wiper/washer |
| 3 | - | Not used |
| 4 | 15 | • Daytime running lamps (DRL) |
| • Headlamp ON warning chime | ||
| • Instrument panel illumination | ||
| • License lamps | ||
| • Parking lamps | ||
| • Rear Anti-Lock Brakes | ||
| • Side marker lamps | ||
| • Underhood lamp | ||
| 5 | 15 | • Airbag module |
| • Back-up lamps | ||
| • Brake snift interlock | ||
| • Daytime running lamps module (DRL) | ||
| • Rear defroster switch | ||
| • Turn signal flasher | ||
| • Turn signal indicator | ||
| 6 | 20 | • Air conditioning clutch |
| • Door ajar relay | ||
| • Illuminated Entry Timer | ||
| • Speed control amplifier | ||
| 7 | 20 | • Rear anti-lock brake system (RABS) module |
| 8 | 15 | • Cargo lamp |
| • Courtesy lamp | ||
| • Dome lamp | ||
| • Glovebox lamp | ||
| • Illuminated entry | ||
| • Instrument panel courtesy lamps | ||
| • Power mirrors | ||
| • Programmable speedometer/ odometer module (PSOM) | ||
| • Radio | ||
| • Reading lamps | ||
| • Stepwell lamp | ||
| • Visor vanity lamps | ||
| 9 | 30 | • Auxiliary air conditioning relay |
| • Blower motor | ||
| • Front air conditioning | ||
| 10 | 15 | • Airbag module |
| 11 | 15 | • Premium Sound amp |
| • Radio | ||
| 12 | 30 | • Flash-to-pass |
| • High beam indicator | ||
| • Horn | ||
| • Power lumbar | ||
| 13 | 5 | • Instrument and control illumination |
| 14 | 20 | • Power window motors |
| 15 | 15 | • All wheel drive (AWD) and indicator |
| 16 | 20 | • Front cigar lighter |
| • Rear cigar lignter | ||
| 17 | 10 | • Programmable speedometer/ odometer module (PSOM) |
| 18 | 15 | • Indicator lamps |
| • Instrument cluster gauges | ||
| • Low oil relay | ||
| • Transmission control switch | ||
| • Warning chime |
Other Fuses
| Description | A | Location | Color |
|---|---|---|---|
| Auxiliary Heater or A/C | 18 GA | Starter Motor Relay | Brown |
| Alternator | 12 GA | Starter Motor Relay | Gray |
| Trailer | 20 GA | Starter Motor Relay | Blue |
| Heated Backlite/Power Locks | 18 GA | Starter Motor Relay | Brown |
| Headlamp Switch Feed | 16 GA | Starter Motor Relay | Black |
| Headlamps and High Beam Indicator | 22 Amp. Circ. Brkr. | Integral with Headlamp Switch | |
| Ignition Switch Feed | 16 GA | Starter Motor Relay | Black |
| Powertrain Control Module | 20 GA | Starter Motor Relay | Blue |
| PCM KAM | 20 GA | Starter Motor Relay | Blue |
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