Check the power distribution panels under the dashboard and in the engine compartment before replacing any damaged component. Use a multimeter to verify voltage presence instead of relying only on visual inspection.
The interior panel is typically mounted on the driver side, protected by a removable plastic cover. Each slot is assigned to a specific circuit such as lighting, audio system, or power windows. Match the amperage rating exactly when installing a replacement to avoid overheating or wiring damage.
The engine bay unit handles higher load circuits including cooling fans, ignition, and main electrical supply. Inspect terminals for corrosion or looseness, as poor contact can interrupt current flow and cause intermittent faults. Keep a printed layout reference nearby to quickly identify each slot and its function during troubleshooting.
2000 Ford Explorer Fuse Diagram with Panel Locations and Circuit Details
Locate the interior power panel under the driver-side dashboard and confirm slot identification using the cover label before removing any component.
The cabin-mounted unit contains circuits for interior lights, radio, power outlets, and dashboard systems. Ratings typically range from 5A to 25A, and each slot corresponds to a specific function. Use the exact amperage value when replacing a blown link to prevent wiring damage.
The engine compartment distribution center is positioned near the battery and handles high-load systems such as cooling fans, ignition coils, and main relays. These slots often use higher ratings like 30A or more and may include cartridge-style components.
Check each metal strip using a multimeter set to continuity mode rather than relying only on visual inspection. Small breaks or internal damage may not be visible but can still interrupt current flow.
Several slots supply power to multiple systems, so a single failure can disable more than one function. For example, one circuit may control both exterior lighting and instrument illumination, making accurate identification necessary.
Inspect terminals for heat marks, discoloration, or loose fit. Poor contact points can create intermittent electrical issues that mimic more serious faults.
After installing a replacement, restore battery connection and test all related systems individually to confirm stable operation and proper current distribution.
Where each fuse panel is located and how to open it safely
Disconnect the negative battery cable before opening any electrical panel to prevent accidental short circuits and protect onboard electronics.
The interior panel is positioned beneath the dashboard on the driver side, typically near the steering column. It is covered by a snap-on plastic lid that can be removed by hand.
- Look below the steering wheel
- Find a rectangular cover panel
- Pull from the edge to release retaining clips
Apply even pressure when removing the cover to avoid breaking plastic tabs. If the panel does not release easily, check for hidden fasteners or tight clip points.
Engine Compartment Power Distribution Unit
The second panel is located under the hood, usually near the battery or along the inner fender. It is enclosed in a sealed housing designed to protect internal circuits from moisture and debris.
- Open the hood and secure it properly
- Locate the plastic housing near the battery
- Press or unclip the locking tabs
- Lift the cover straight up without twisting
Clean dirt or dust around the housing before opening to prevent contamination inside the unit.
Safe Handling and Access Tips
Avoid using metal tools when opening covers or touching internal components, as they can cause accidental contact with live circuits.
- Keep hands dry during the process
- Do not force stuck covers open
- Inspect clips and hinges for wear
- Place removed covers on a clean surface