There are two fuse boxes in a 2012 Honda Accord: an under-hood fuse/relay box in the engine compartment and an interior fuse box inside the cabin on the driver's side. The exact locations are marked on the lids with a diagram, and the covers are removable for access.
Under-hood fuse box
The engine-compartment fuse box for the 2012 Accord is located in the engine bay on the driver’s side, near the firewall. It is covered by a black plastic lid that unlocks or clips open; the fuse map is printed on the underside of the lid so you can identify which fuse protects which circuit.
- Access the box by releasing the latch or tabs on the lid and lifting it. Once open, consult the diagram to locate the fuse you need, then use a fuse puller or needle-nose pliers to remove and replace a blown fuse with one of the same amperage rating.
Conscious handling of fuses is important: always replace with the exact amperage rating specified on the lid and never bypass fuses to start a circuit. If a fuse repeatedly blows, there may be an electrical fault that requires professional inspection.
Interior fuse box
The interior fuse box for the 2012 Accord is located inside the cabin on the driver’s side, typically behind the knee bolster panel in the lower dash area. Remove the panel or cover to access the fuses; a diagram is usually printed on the inside of the cover to help you identify each fuse’s function.
- To access, gently pry the interior cover loose and remove it, then locate the fuse you need using the diagram. Replace with the same amperage rating using a fuse puller or small pliers.
Remember to reattach the cover securely after you finish. If you replace a fuse and the problem persists, or if the new fuse blows again, there may be a short or overloaded circuit that needs a professional diagnosis.
What to do if a fuse blows
First, turn off the vehicle and locate the corresponding fuse using the diagrams on the lids. Remove the blown fuse with a fuse puller, replace it with an identical amperage fuse, and re-test the circuit. If the fuse blows again, stop driving that section of the electrical system and seek service to prevent wiring damage or fire risk.
Summary
The 2012 Honda Accord houses two main fuse blocks: one under the hood in the engine compartment and another inside the cabin on the driver’s side. Each has a diagram on its cover to guide replacement. Always use the correct amperage rating and seek professional help if fuses continue to blow.