2022 Honda Accord Fuse Box Diagram & Amperage
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Quick answer
The 2022 Honda Accord has three main fuse box locations:
- Under-hood Fuse Box: Located in the engine bay, typically on the driver's side.
- Driver's Side Dash Fuse Box: Located behind a panel on the driver's side of the dashboard, usually near the kick panel.
- Trunk Fuse Box: Located in the trunk, often behind a trim panel on one of the sides.
Under-hood Fuse Box
The under-hood fuse box contains fuses for major electrical components and relays for various systems. Always refer to the fuse diagram on the inside of the fuse box lid for the exact layout for your specific trim level.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| 1 | 50A | Red | ABS VSA Motor |
| 2 | 40A | Green | Blower Motor |
| 3 | 30A | Green | Main Fan |
| 4 | 30A | Green | Sub Fan |
| 5 | 20A | Yellow | Headlight Low Beam (Left) |
| 6 | 20A | Yellow | Headlight Low Beam (Right) |
| 7 | 20A | Yellow | Ignition Coils / Fuel Injectors |
| 8 | 15A | Blue | ABS VSA Failsafe Solenoid |
| 9 | 15A | Blue | ECM/PCM (Engine Control Module/Powertrain Control Module) |
| 10 | 15A | Blue | Fuel Pump |
| 11 | 10A | Red | A/C Compressor Clutch |
| 12 | 10A | Red | Horn |
| 13 | 7.5A | Brown | Tail Lights / Parking Lights |
| 14 | 7.5A | Brown | Brake Lights |
| 15 | 20A | Yellow | Starter Solenoid |
| 16 | 15A | Blue | Fog Lights (if equipped) |
| 17 | 10A | Red | Washer Pump |
| 18 | 20A | Yellow | Main Power (various interior components) |
Relay Locations (Under-hood):
- Starter Relay: Engages the starter motor.
- Fuel Pump Relay: Controls power to the fuel pump.
- Main Relay: Supplies power to the ECM/PCM and other essential circuits.
- Cooling Fan Relays: Controls the engine cooling fans.
- A/C Clutch Relay: Powers the A/C compressor clutch.
Driver's Side Dash Fuse Box
This fuse box primarily handles electrical components within the cabin. To access it, you will need to remove a small cover panel on the driver's side, often visible when opening the driver
Before you pull a fuse on the 2022 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 2022 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
2022 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 2026-06-26.