Check the interior electrical panel under the dashboard first, as most power-related faults originate from this location; match each slot with its labeled circuit before removing any component to avoid disabling working systems.
The engine compartment contains a second distribution unit near the battery that handles higher-load circuits such as cooling fans, ignition, and charging systems. Disconnect the negative battery cable before accessing this area to reduce risk of short circuits.
Each protective element is rated for a specific amperage, typically ranging from 5A to 50A in this vehicle. Installing a part with a higher rating can overheat wiring, while a lower rating may fail under normal operation. Always follow the printed amperage value on the component body.
Use a puller tool or insulated pliers to remove components safely and inspect the internal metal strip for breaks or burn marks. A damaged strip indicates failure, even if the outer casing appears intact.
If multiple systems stop working at once, inspect shared circuits such as ignition-controlled lines or accessory power feeds. Refer to the panel layout chart to trace connected systems and locate the correct slot before replacing any part.
1993 Ford Explorer Fuse Box Diagram Guide
Locate the interior power distribution panel beneath the driver-side dashboard and verify each slot using the printed layout on the cover; align slot numbers with circuit labels before removing any component.
Check amperage ratings stamped on each protective element, typically ranging from 5A to 30A in the cabin section; incorrect replacement may cause wiring damage or repeated failure.
- Slots 1–4: exterior lighting and parking lamps
- Slots 5–8: radio, clock, and accessory outlets
- Slots 9–12: power windows and door locks
- Slots 13–16: HVAC controls and blower motor
The engine compartment distribution unit near the battery supports higher current systems such as cooling fans and ignition circuits; disconnect the battery ground cable before accessing this area.
- Turn ignition off and remove the key
- Open the panel cover and locate the target slot
- Use a plastic puller to extract the component
- Inspect the internal strip for breaks or burn marks
- Install a replacement with identical rating
Unused positions may be present depending on equipment configuration, so do not insert components into empty slots without confirming their function from the layout chart.
If several electrical systems fail simultaneously, inspect shared supply lines such as ignition feed or accessory relay circuits, which often connect multiple slots within the same panel.
Interior Fuse Panel Location and Slot Identification
Remove the lower dash cover on the driver side to access the interior power panel; pull the panel straight outward to release clips without damage and expose the numbered slots.
Use the printed legend on the back of the cover to match each position with its circuit, including lighting, audio system, and cabin controls; each slot number corresponds to a specific function, allowing precise identification before removal.
Verify amperage values and inspect layout markings to avoid confusion between similar circuits; focus on slot numbering rather than position alone, as alignment may vary depending on viewing angle and panel orientation.