2015 Honda Accord Fuse Box Diagram & Amperage Guide

Quick Answer

The 2015 Honda Accord features three main fuse box locations: under the hood, under the driver's side dashboard (kick panel), and in the trunk/cargo area.

Under-Hood Fuse Box

The under-hood fuse box, located near the battery, houses fuses for major systems like the engine control module (ECM), fuel pump, ignition, starter, and cooling fan relays. This box also contains several high-amperage fuses protecting large electrical loads.

Relay Locations (Under-Hood): You'll find several important relays here, including the Starter Relay, Fuel Pump Relay, Main Relay, A/C Clutch Relay, and Cooling Fan Relays. Their exact positions are usually indicated on the fuse box cover.

Driver's Side Dash Fuse Box (Kick Panel)

This fuse box is located behind the kick panel on the driver's side, often requiring the removal of a small plastic cover. It protects circuits for interior accessories, power windows, radio, and various cabin electrical components.

Relay Locations (Dash): Within or near this fuse box, you might find relays for the power windows, door locks, and the rear defogger.

Trunk / Cargo Area Fuse Box

Some 2015 Honda Accord models, particularly those with premium audio systems or certain trim levels, may have an additional fuse box located in the trunk or cargo area. This box typically handles power for specific rear-mounted components or accessories.

Relays (Trunk): If applicable, this area might contain relays for power liftgate systems or trailer wiring (if factory equipped).

Important Note: Fuse configurations can vary slightly due to trim levels, engine types, and specific options. Always consult the fuse legend printed on the inside of your fuse box cover or your vehicle's owner's manual for the most accurate and up-to-date information for your specific 2015 Honda Accord.

How to Test a Fuse

Testing a fuse is a simple process. Here's what you'll need and how to do it:

1. Safety First: Turn off your vehicle's ignition and disconnect the negative terminal of the battery if you're working with high-amperage fuses or multiple components.
2. Locate the Fuse: Refer to the diagrams above and your vehicle's fuse box legend to identify the suspect fuse.
3. Visual Inspection: Most automotive fuses have a small wire visible through the clear plastic body. If this wire is broken or melted, the fuse is blown and needs replacement.
4. Use a Fuse Tester (Recommended): For a more definitive test, use a fuse tester or a multimeter. Most automotive fuse testers illuminate a light if the fuse is good. If using a multimeter, set it to the ohms (Ω) setting. Touch the probes to the two small metal test points on top of the fuse. A good fuse will show continuity (a very low resistance reading, often close to zero ohms). A blown fuse will show an open circuit (OL or infinite resistance).
5. Remove and Replace: Use the fuse puller (usually found in the under-hood fuse box or with spare fuses) to carefully remove the blown fuse. Insert a new fuse of the exact same amperage rating and type. Never replace a fuse with one of a higher amperage, as this can lead to severe electrical damage or fire.

Common Blown Fuses on This Vehicle

While fuses can blow for many reasons, some are more common on a 2015 Honda Accord:

• Cigarette Lighter/12V Power Outlet Fuses: These are frequently blown by plugging in faulty accessories or devices that draw too much power. If your phone charger or air compressor isn't working, check the corresponding fuse in the dash fuse box (Fuse #2 or #20).
• Radio/Infotainment Fuses: Issues with aftermarket head units, shorting wires, or even internal component failures can cause these fuses to blow. If your radio is completely dead, check Fuse #1 in the dash fuse box and potentially Fuse #19 if you have an amplifier.
• Headlight Fuses: A short in the headlight circuit, a malfunctioning bulb, or even a sudden power surge can cause headlight fuses (Under-Hood Fuses #9, #10, #11, #12) to blow. If only one headlight is out, test both the bulb and its respective fuse.
• Power Window Fuses: Frequent use, a failing window motor, or an obstruction can put strain on the circuit, leading to a blown fuse. Check Under-Hood Fuses #19, #20 and Dash Fuses #14, #17.
• Blower Motor Fuse: If your climate control fan isn't working on any setting, the blower motor fuse (Under-Hood Fuse #15) is a prime suspect. This can be caused by a failing blower motor or a short in the circuit.

What to Check First: Before replacing any fuse, try to determine why it blew. A consistently blowing fuse indicates an underlying electrical problem that needs to be addressed. Check for frayed wires, faulty components, or aftermarket accessories that might be causing a short circuit.

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