2021 Honda Civic Owners Manual - Fuses

Fuses

Fuse Locations

If any electrical devices are not working, turn the ignition switch to LOCK *1 and check to see if any applicable fuse is blown.

Engine Compartment Fuse Box

Circuit protected and fuse rating

Circuit Protected Amps

Circuit Protected Amps

− −

− − 4 − −

− −

Located near the battery. Push the tabs to open the box.

Fuse locations are shown on the fuse box cover. Locate the fuse in question by the fuse number and box cover number.

EPS 70 A

IG Main 30 A*4 50 A*5

2 Fuse Box Option* (40 A)

Fuse Box 60 A

Front Wiper Motor 30 A Headlight Low Beam Main 30 A

Cooling Fan 5 A

Washer 15 A

FI Main 15 A

FI Sub 15 A

Stop Lights 10 A

Injector*3 (15 A)

LAF 5 A

FI ECU 10 A

Parking Lights 10 A

Hazard 15 A

IG Coil 15 A

Transmission (15 A)

Daytime Running Lights 10 A

*1:Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.

*2:2.0L engine models

*3:1.5L engine models

*4:Models with smart entry system

*5:Models without smart entry system

* Not available on all models

Continued

595

uuFusesuFuse Locations

Circuit Protected Amps

Back Up 10 A

Audio 15 A

Interior Fuse Box

Located under the dashboard.

Circuit protected and fuse rating

Circuit Protected Amps

1 Accessory 10 A

Audio AMP* (30 A)

Interior Lights 10 A

−*1

Key Lock*2

− (5 A)

Front Fog Lights* (15 A)

3 − −

A/C Compressor* (10 A)

Horn 10 A

4 Front Sensor Camera*1

Transmission*2

(5 A)

(10 A)

Left Headlight Low Beam 10 A

Right Headlight Low Beam 10 A

VB ACT*3 (10 A)

Left Headlight High Beam 10 A

Right Headlight High Beam 10 A 30 − −

31 Rear Seat Heaters* (15 A)

Fuse locations are shown on the label on the side panel.

Locate the fuse in question by the fuse number and label number.

Option 10 A

SRS Indicator 10 A

Meter 10 A

Fuel Pump 15 A

AIRCON 10 A

10 − −

11 Engine Control 5 A

Passenger’s Power Seat

Sliding*

Passenger’s Power Seat

Reclining*

(20 A)

(20 A)

Passenger Side Door Lock 10 A

Driver Side Rear Door Unlock (10 A)

*1:Models with smart entry system

*2:Models without smart entry system

34 − −

35 − −

36 − −

*3:1.5L engine models

596

* Not available on all models

uuFusesuFuse Locations

Circuit Protected Amps

Circuit Protected Amps

Rear Driver’s Side Power

Window

Front Passenger’s Power

Window

(20 A)

20 A

35 SRS 10 A

36 − −

37 − −

38 Driver Side Rear Door Lock (10 A)

16 Door Lock 20 A

28 Driver’s Power Window 20 A

29 Front Accessory Power Socket 20 A

Smart Entry*1 10 A

−*2 −

Driver’s Power Seat Reclining* (20 A)

Front Seat Heater* (20 A)

Driver’s Power Seat Sliding* (20 A)

VSA/ABS 10 A

39 Driver’s Door Unlock 10 A

*1:Models with smart entry system

*2:Models without smart entry system

* Not available on all models

597

uuFusesuInspecting and Changing Fuses

Turn the ignition switch to LOCK *1. Turn headlights and all accessories off.

Remove the fuse box cover.

Check the large fuse in the engine compartment.

u If the fuse is blown, use a Phillips-head screwdriver to remove the screw and replace it with a new one.

Inspect the small fuses in the engine compartment and the vehicle interior.

u If there is a blown fuse, remove it with the fuse puller and replace it with a new one.

*1: Models with the smart entry system have an ENGINE START/STOP button instead of an ignition switch.