2024 Honda Accord Fuse Box Diagram & Amperage
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Quick answer
The 2024 Honda Accord has three fuse box locations:
- Under-hood fuse box: Located in the engine bay on the driver's side.
- Driver's side interior fuse box: Located under the dashboard on the driver's side, near the kick panel.
- Passenger's side interior fuse box: Located under the dashboard on the passenger's side, near the kick panel.
Under-hood Fuse Box
This fuse box contains fuses and relays for high-current components like the engine control module (ECM), fuel pump, and headlights. To access it, open the hood and locate the black plastic box on the driver's side of the engine compartment.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 120A | Green | Main Fuse |
| 2 | 60A | Yellow | Ignition Main |
| 3 | 40A | Pink | Blower Motor |
| 4 | 40A | Pink | ABS/VSA Motor |
| 5 | 30A | Blue | Main Fan Motor |
| 6 | 30A | Blue | Sub Fan Motor |
| 7 | 20A | Yellow | Headlight High (Right) |
| 8 | 20A | Yellow | Headlight High (Left) |
| 9 | 15A | Blue | Horn |
| 10 | 10A | Red | Hazard Lights |
| 11 | 10A | Red | Right Headlight Low |
| 12 | 10A | Red | Left Headlight Low |
| 13 | 10A | Red | Interior Lights |
| 14 | 15A | Blue | FI Main (Fuel Injection) |
| 15 | 15A | Blue | Stop Lights |
| R1 | - | Black | Starter Relay |
| R2 | - | Black | Fuel Pump Relay |
| R3 | - | Black | A/C Clutch Relay |
| R4 | - | Black | Main Fan Relay |
Driver's Side Interior Fuse Box
This fuse box handles a variety of interior circuits. You'll find it under the dashboard on the driver's side. You may need to remove a small trim panel to access it.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 10A | Red | SRS (Airbag) |
| 2 | 10A | Red | Power Windows (Driver) |
| 3 | 7.5A | Brown | Meter (Instrument Cluster) |
| 4 | 15A | Blue | Fuel Pump |
| 5 | 10A | Red | Turn Signal Lights |
| 6 | 20A | Yellow | ACC Socket (Cigar Lighter/12V) |
| 7 | 10A | Red | Back-up Lights |
| 8 | 30A | Green | Power Window Main |
| 9 | 7.5A | Brown | Small Lights (Interior) |
| 10 | 15A | Blue | Cooling Fan |
| 11 | 10A | Red | ACG (Alternator) |
| 12 | 7.5A | Brown | ODS (Occupant Detection) |
Passenger's Side Interior Fuse Box
This smaller fuse box is located on the passenger side, under the dashboard near the kick panel. It protects additional interior and accessory circuits.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 16 | 20A | Yellow | Sunroof |
| 17 | 10A | Red | Heated Seats |
| 18 | 10A | Red | Smart Key System |
| 19 | 20A | Yellow | Audio System/Infotainment |
| 20 | 10A | Red | WASHER |
| 21 | 10A | Red | Door Lock |
| 22 | 10A | Red | Daytime Running Lights |
| 23 | 7.5A | Brown | Option |
Note: Fuse numbers and circuits can vary based on your vehicle's trim level and options. Always check the diagram printed on the fuse box lid or in your owner's manual to confirm the correct fuse for the circuit you are testing.
How to test a fuse
Testing a fuse is a simple process. You can do it with a multimeter or a fuse tester.
- Safety First: Turn off the ignition and all electrical accessories.
- Locate the Fuse: Find the fuse you want to test in one of the fuse boxes.
- Remove the Fuse: Use the fuse puller tool (often found in the under-hood fuse box) to gently pull the fuse straight out of its slot.
- Visual Inspection: Look at the thin wire inside the plastic body of the fuse. If the wire is broken or melted, the fuse is blown and needs to be replaced.
- Multimeter Test (for a more definitive test):
- Set your multimeter to the continuity setting (it often looks like a sound wave symbol).
- Touch one probe to each metal blade on the top of the fuse.
- If the multimeter beeps or shows a reading of zero (or very close to zero) ohms, the fuse is good.
- If it does not beep and shows "OL" (Open Loop) or infinite resistance, the fuse is blown.
When replacing a fuse, always use a new fuse with the exact same amperage rating. Using a higher-rated fuse can cause severe damage to the vehicle's electrical system and create a fire hazard.
Common blown fuses on the 2024 Honda Accord
- ACC Socket (Cigar Lighter/12V Outlet) Fuse: This is one of the most common fuses to blow. It often happens when a faulty phone charger or other accessory is plugged in. If your 12V outlet stops working, this fuse is the first thing to check. Inspect the device you plugged in for damage before replacing the fuse.
- Audio System/Infotainment Fuse: If your radio or center display suddenly goes black, the fuse is a likely culprit. This can sometimes happen without a clear cause, but it's the easiest first step in troubleshooting.
- Headlight Fuses: While modern LED headlights are durable, a power surge can still blow a fuse. If one of your headlights goes out (and it's not a simple bulb issue in older cars), check the corresponding fuse. If the fuse blows repeatedly, you may have a wiring short that needs professional diagnosis.
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Before you pull a fuse on the 2024 Honda Accord
- Use the label printed on the panel cover or the owner's manual for your exact build. Layouts change with options, model year and build date, so a chart for another truck can be wrong.
- Replace a blown fuse only with the same amp rating. A larger fuse can let wiring overheat.
- A fuse that blows again right away means a short or failing component downstream. Find the cause before replacing it again.
- A good fuse doesn't prove the circuit works — relays, grounds and connectors fail too.
- Disconnect the battery before working near high-current fuses or cables.
Learn more: How fuses, relays and truck electrical systems work
More specs for the 2024 Honda Accord
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2024 Honda Accord Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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Values can vary by engine, trim and build date; check your VIN-specific service information. Updated 2026-09-04.