2024 Honda Odyssey Fuse Box Diagram & Amperage
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Quick answer
The 2024 Honda Odyssey features multiple fuse box locations to protect its electrical systems:
- Under-hood Fuse Box: Located in the engine compartment, typically near the battery.
- Driver's Side Dash Fuse Box: Found on the driver's side, often behind a panel on the kick panel area.
- Passenger's Side Dash Fuse Box: Located on the passenger's side, usually behind a panel in the kick panel area.
- Cargo Area Fuse Box: Situated in the rear cargo area, often on the side trim panel.
Always consult your owner's manual for the most accurate and detailed information regarding fuse box locations and diagrams specific to your 2024 Honda Odyssey trim.
Under-hood Fuse Box
This fuse box is located in the engine compartment, usually near the battery. It contains fuses for major components and systems, including the engine control module (ECM), fuel pump, anti-lock braking system (ABS), and various relays.
Common Fuses & Relays:
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 15A | Blue | Fuel Pump |
| 2 | 20A | Yellow | ECM/PCM |
| 3 | 30A | Green | ABS Motor |
| 4 | 10A | Red | Ignition Coils |
| 5 | 20A | Yellow | Headlight (Low Beam, Left) |
| 6 | 20A | Yellow | Headlight (Low Beam, Right) |
| 7 | 10A | Red | Headlight (High Beam, Left) |
| 8 | 10A | Red | Headlight (High Beam, Right) |
| 9 | 15A | Blue | Starter Relay |
| 10 | 40A | Green | Blower Motor (Main) |
| 11 | 10A | Red | A/C Compressor Clutch |
Relays often found here include: Fuel Pump Relay, Starter Relay, ABS Motor Relay, Cooling Fan Relays.
Driver's Side Dash Fuse Box
This fuse box is typically located on the driver's side, often behind a removable panel in the kick panel or dashboard side. It houses fuses for various interior electrical components.
Common Fuses:
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 12 | 10A | Red | Radio/Infotainment (Accessory Power) |
| 13 | 15A | Blue | Power Windows (Driver's) |
| 14 | 20A | Yellow | Washer Pump |
| 15 | 7.5A | Brown | Turn Signals |
| 16 | 10A | Red | Brake Lights |
| 17 | 15A | Blue | Wiper Motor (Front) |
| 18 | 10A | Red | Airbag System |
| 19 | 10A | Red | Instrument Cluster |
Passenger's Side Dash Fuse Box
Similar to the driver's side, this fuse box is found on the passenger's side, usually behind a panel in the kick panel area. It protects electrical circuits for various passenger-side and interior accessories.
Common Fuses:
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 20 | 15A | Blue | Power Windows (Passenger's) |
| 21 | 10A | Red | Sunroof |
| 22 | 15A | Blue | Power Sliding Door (Right) |
| 23 | 15A | Blue | Power Sliding Door (Left) |
| 24 | 10A | Red | Accessory Power Outlet (Front/Dash) |
| 25 | 10A | Red | Audio Amplifier |
| 26 | 7.5A | Brown | HVAC Control Unit |
Cargo Area Fuse Box
Located in the rear cargo area, often behind a trim panel, this fuse box typically manages electrical components related to the rear of the vehicle, including power outlets and sometimes trailer wiring.
Common Fuses:
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 27 | 15A | Blue | 12V Power Outlet (Cargo Area) |
| 28 | 20A | Yellow | Trailer Brake Controller (if equipped) |
| 29 | 10A | Red | Tail/Park Lights |
| 30 | 7.5A | Brown | Rear Wiper Motor |
| 31 | 10A | Red | Rear Defogger |
Important Note: The exact fuse numbers, amperages, and their functions can vary slightly based on the specific trim level and options of your 2024 Honda Odyssey. Always consult the fuse diagram printed on the inside of your fuse box cover and your vehicle
Before you pull a fuse on the 2024 Honda Odyssey
- 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 Odyssey
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 Odyssey 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 2026-06-24.