Two fuse panels protect the electrical system: an interior fuse box under the driver's dash and an engine-bay fuse box near the right side of the engine. The exact fuses and amperages vary by trim, so always check the diagrams on the covers or the owner's manual for the specific circuit layout.
In this guide, we explain where to locate these fuse boxes, how to access them safely, and how to handle fuse replacements on a 2005 Accord.
Fuse box locations
Interior fuse box (driver's side, under-dash)
The interior fuse box is mounted along the left side of the driver's footwell, tucked under the dash. To access it, remove the small cover panel. Inside, you’ll find a diagram listing fuse numbers, functions, and amperages for interior electronics, lighting, and accessories. A built-in fuse puller is usually stored in the lid or nearby to help remove and replace fuses safely.
Engine compartment fuse box
The engine-bay fuse box is located in the engine compartment on the passenger side, typically near the strut tower or by the battery, depending on the exact configuration. It has a black cover labeled FUSE/RELAY. Lift the cover to view the diagram and the fuse layout for major circuits such as EFI, power distribution, and auxiliary systems. Replace fuses with the same amperage rating as indicated on the diagram.
Replacing fuses and safety tips
When a fuse blows, start by turning off the ignition and removing the key. Use the fuse puller to remove the suspect fuse, and check the filament. If replacing, use a fuse with the same amperage rating specified on the cover. If the new fuse blows again, do not keep replacing it—this signals a potential short or overload that should be inspected by a professional. Never substitute a higher-amp fuse to bypass a problem, and exercise care when working in the engine bay, keeping hands clear of moving parts.
Summary
The 2005 Honda Accord uses two main fuse panels: an interior fuse box under the driver’s dash and an engine-compartment fuse box in the engine bay. Refer to the diagrams on each cover and the owner's manual for exact fuse assignments and ratings. Replace blown fuses with the same amperage and seek professional help if fuses continue to blow.