Honda Civic Coupe Fuse Box: What Each Fuse Does
From the 2020 Honda Civic Coupe owner's manual. 2 fuse boxes listed.
Engine Compartment Fuse Box
Location: Located near the battery.
| Fuse | Amps | Circuit |
|---|---|---|
| 1 | 60 A | Adaptive Damper System |
| 1 | – | Cooling Fan |
| 1 | – | IG Main |
| 1 | 30 A | Headlight High Beam Main |
| 1 | 125 A | Battery |
| 2 | 70 A | EPS |
| 2 | 30 A | IG Main |
| 2 | – | Fuse Box Option |
| 2 | 60 A | Fuse Box |
| 2 | 30 A | Front Wiper Motor |
| 2 | 30 A | Headlight Low Beam Main |
| 3 | 40 A | Rear Defroster |
| 3 | 30 A | Starter Motor |
| 3 | 40 A | Fuse Box |
| 3 | 40 A | ABS/VSA Motor |
| 3 | 40 A | ABS/VSA FSR |
| 3 | 40 A | Blower Motor |
| 5 | 5 A | Cooling Fan |
| 6 | 15 A | Washer |
| 7 | 15 A | FI Main |
| 8 | 15 A | FI Sub |
| 9 | 10 A | Stop Lights |
| 10 | – | Injector |
| 11 | 5 A | LAF |
| 12 | 10 A | FI ECU |
| 13 | 10 A | Parking Lights |
| 14 | 15 A | Hazard |
| 15 | 15 A | IG Coil |
| 16 | – | Transmission |
| 17 | 10 A | Daytime Running Lights |
| 18 | 10 A | Back Up |
| 19 | 15 A | Audio |
| 20 | – | Audio AMP |
| 21 | 10 A | Interior Lights |
| 22 | – | Front Fog Lights |
| 23 | – | A/C Compressor |
| 24 | 10 A | Horn |
| 25 | 10 A | Left Headlight Low Beam |
| 26 | 10 A | Right Headlight Low Beam |
| 27 | – | VB ACT |
| 28 | 10 A | Left Headlight High Beam |
| 29 | 10 A | Right Headlight High Beam |
| 33 | – | Adaptive Damper System |
Interior Fuse Box
Location: Located under the dashboard.
| Fuse | Amps | Circuit |
|---|---|---|
| 1 | 10 A | Accessory |
| 2 | – | Key Lock |
| 4 | – | Front Sensor Camera |
| 4 | – | Transmission |
| 5 | 10 A | Option |
| 6 | 10 A | SRS Indicator |
| 7 | 10 A | Meter |
| 8 | 15 A | Fuel Pump |
| 9 | 10 A | AIRCON |
| 11 | 5 A | Engine Control |
| 12 | 10 A | Passenger Side Door Lock |
| 15 | 20 A | Passenger’s Side Power Window |
| 16 | 20 A | Door Lock |
| 17 | – | Transmission |
| 17 | – | Front Sensor Camera |
| 19 | – | Moonroof |
| 21 | 10 A | ACG |
| 22 | 10 A | Daytime Running Lights |
| 24 | – | Front Sensor Camera |
| 25 | 10 A | Driver’s Door Lock |
| 26 | 10 A | Passenger Side Door Unlock |
| 28 | 20 A | Driver’s Power Window |
Source: owner's manual, PDF page 641.
Listings are copied as text from the manual's fuse tables (AI-assisted; every circuit name was matched against the cited pages 2026-10-18). Fuse layouts can differ by trim and year; check the label on the fuse box cover before replacing a fuse, and always use the same amp rating.
Confirm with your own manual, dipstick or door-jamb label.
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