Table of Contents
This article provides a detailed overview of the fuse box diagrams for the 9th-generation Honda Civic (chassis codes FB / FG / FK) for model years 2011, 2012, 2013, 2014, and 2015.
Fuses No. 12 and No. 27 in the under-dash fuse box protect the accessory power socket (cigarette lighter) circuits.
Under-Hood Fuse Box
The under-hood fuse and relay box is located near the battery. Remove the protective cover to gain access.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| R1 | Blower Motor Relay | - |
| R2 | Starter Relay No. 1 | - |
| R3 | Auxiliary Fan Relay | - |
| R4 | Ignition Coil Relay | - |
| R5 | Starter Relay No. 2 | - |
| R6 | Fuel Injection Relay | - |
| R7 | Rear Defroster Relay | - |
| R8 | Radiator Fan Speed Relay (High / Low) | - |
| R9 | Main Cooling Fan Relay | - |
| R10 | Windshield Wiper Relay | - |
| R11 | A/C Compressor Clutch Relay | - |
| R12 | Front Fog Light Relay | - |
| R13 | Horn Relay | - |
| 1-1 | EPS System (Electric Power Steering) | 70 |
| 1-2 | ABS/VSA Motor | 30 |
| 1-3 | ABS/VSA FSR (Fail-Safe Relay) | 30 |
| 1-4 | Windshield Wiper Motor | 30 |
| 1-5 | Main Fuse | 100 |
| 2-1 | IG Main | 30/50 |
| 2-2 | Fuse Box 1 | 60 |
| 2-3 | Fuse Box 2 | 60 |
| 2-4 | Headlight Main Fuse | 30 |
| 2-5 | ST/MG Switch | 30 |
| 2-6 | Rear Defroster | 30 |
| 2-7 | IG Main 2 | 30 |
| 2-8 | Blower Motor Fan | 40 |
| 2-9 | Auxiliary Cooling Fan Motor | 20 |
| 2-10 | Main Cooling Fan Motor | 20 |
| 3 | Not used | - |
| 4 | Left Headlight Low Beam | 15 |
| 5 | ST DIAG / ST MG | 7.5 |
| 6 | Right Headlight Low Beam | 15 |
| 7 | Not used | - |
| 8 | Not used | - |
| 9 | Not used | - |
| 10 | Not used | - |
| 11 | Engine Oil Level Sensor | 7.5 |
| 12 | Front Fog Lights | 20 |
| 13 | Power Sliding Driver’s Seat | 20 |
| 14 | Security Alarm System | 10 |
| 15 | FI Sub (Fuel Injection Sub) | 15 |
| 16 | IG Coil (Ignition Coils) | 15 |
| 17 | Brake Lights | 15 |
| 18 | Horn | 10 |
| 19 | Trailer Towing Harness | 20 |
| 20 | Fuel Injectors / Low Beam | 15 |
| 21 | IGP (Powertrain ECU) | 15 |
| 22 | DBW System (Drive-By-Wire) | 15 |
| 23 | Left Headlight Low Beam | 15 |
| 24 | Power Driver’s Seat | 20 |
| 25 | A/C Compressor Clutch | 7.5 |
| 26 | Windshield Washer Motor | 15 |
| 27 | Parking / Side Marker Lights | 20 |
| 28 | Interior Lights | 7.5 |
| 29 | Backup Lights (Reverse Lights) | 10 |
Under-Dash Fuse Box
The interior fuse box is located on the driver’s side under the dashboard.
Access location.
Overview of the junction box.
| Diagram | ||
|---|---|---|
|
||
| No. | Circuit Protected | Rating (A) |
| R1 | Power Window Relay | - |
| R2 | Honda Civic Fuel Pump Relay | - |
| R3 | Starter Relay | - |
| R4 | Not used | - |
| R5 | PGM-FI Relay (Fuel Injection) | - |
| R6 | Power Window Relay | - |
| 1 | HSA System (Hill Start Assist) | 20 |
| 2 | ACG (IG) / Alternator Switch | 10 |
| 3 | SRS System (Airbag) | 10 |
| 4 | Honda Civic 9 Fuel Pump Fuse | 15 |
| 5 | Meter Board (Instrument Cluster) | 7.5 |
| 6 | Power Windows | 7.5 |
| 7 | VB SQL | 15 |
| 8 | Door Lock Actuator 2 (Unlock) | 15 |
| 9 | Door Lock Actuator 1 (Unlock) | 15 |
| 10 | Daytime Running Lights (DRL) | 10 |
| 11 | Moonroof / Sunroof | 20 |
| 12 | Center Console Accessory Power Socket | 15/20 |
| 13 | Power Seats | 20 |
| 14 | Seat Heaters | 15 |
| 15 | Driver’s Door Lock Actuator (Unlock) | 10 |
| 16 | Not used | - |
| 17 | Not used | - |
| 18 | Not used | - |
| 19 | ACC (Accessory Power) | 7.5 |
| 20 | ACC Key Interlock | 7.5 |
| 21 | Daytime Running Lights (DRL) | 7.5 |
| 22 | HSA System (Hill Start Assist) | 7.5 |
| 23 | HSA System (Hill Start Assist) | 7.5 |
| 24 | ABS / VSA Module | 7.5 |
| 25 | ACC | 7.5 |
| 26 | Not used | - |
| 27 | Honda Civic 9 Front Accessory Power Socket | 15/20 |
| 28 | Windshield Washer | 15 |
| 29 | ODS (Occupant Detection System) | 7.5 |
| 30 | Driver’s Door Lock Actuator (Lock) | 10 |
| 31 | Smart Entry System | 10 |
| 32 | Door Lock Actuator 2 (Lock) | 15 |
| 33 | Door Lock Actuator 1 (Lock) | 15 |
| 34 | Side Marker / Parking Lights | 7.5 |
| 35 | Interior Lights | 7.5 |
| 36 | Not used | - |
| 37 | Power Seats | 20 |
| 38 | Left Headlight High Beam | 10 |
| 39 | Right Headlight High Beam | 10 |
| 40 | Rear Fog Light | 7.5 |
| 41 | Power Door Locks (Central Locking) | 20 |
| 42 | Driver’s Power Window Motor | 20 |
| 43 | Rear Right Power Window Motor | 20 |
| 44 | Front Passenger Power Window Motor | 20 |
| 45 | Rear Left Power Window Motor | 20 |
| 46 | Windshield Wiper Motor | 30 |
| - | ST Stop / Start System (STS) | 7.5 |
