The fuse boxes on a 2013 Honda Accord are located in two places: the engine compartment under the hood and inside the cabin on the driver's side dash. This setup protects essential systems from the engine to the interior electronics, and each box carries a diagram showing fuse assignments.
Engine compartment fuse box
Location and access
Open the hood and look for a black plastic fuse box labeled FUSES or FUSE/RELAYS near the engine bay, typically toward the left side or near the battery. Remove the cover to view the fuse map. A small fuse puller is usually built into the lid or included inside the box.
Before working on fuses, ensure the ignition is off and the battery is disconnected if you’re handling high-current components or wiring.
Common fuses you’ll encounter in this box
- Engine control module (ECM) / powertrain related fuses
- Fuel pump and ignition system fuses
- Radiator or cooling fan fuses
- Headlights and exterior lighting fuses
- ABS / traction control system fuses
- Starter circuit and related fuses
The exact fuse numbers and amperages vary by trim level. Always consult the diagram on the inside of the fuse box cover for precise mapping and replace fuses with the same amperage rating.
Interior fuse box
Location and access
The interior fuse box is located inside the vehicle, on the driver's side under the dash panel or knee area. In some configurations, you may need to remove a small panel or open the glove box to access the fuse box cover. The lid includes a diagram identifying each fuse.
Common interior fuses you’ll find
- Power windows and door locks
- Interior lights and dash illumination
- Audio/visual system and navigation (if equipped)
- Climate control components (blower motor, heater controls)
- Accessory power outlets and USB ports
- Airbag system or related components (in some configurations, airbags have dedicated fuses)
As with the engine box, use the exact amperage indicated on the fuse map. If you’re replacing a blown fuse, insert a new fuse of the same rating and ensure it seats fully.
Summary: In the 2013 Honda Accord, fuse boxes are split between the engine compartment and the interior cabin. The engine bay box protects critical vehicle functions such as the ECM, fuel system, and lighting, while the interior box covers cabin electronics like power accessories and climate controls. Always reference the diagrams on the respective box covers for precise fuse locations and ratings, and replace fuses with the correct amperage.