2001-2005 Honda Civic Fuse Box Diagram

Passenger Compartment

  1. Fuse Box
  2. Daytime Runnig Lights (DRL) Control Unit
  3. Hatchback: Daytime Running Lights (DRL) Relay
  4. Hatchback ('02-'03): Low Beam Cut Relay
  5. Cruise Control Unit
  6. Hatchback: Keyless Receiver Unit

Passenger Compartment Fuse Box

Fuses Specifications
No. A Protected Component
1 15 except Hybrid: Ignition Coils
15 Hybrid: Engine Control Module (ECM), Front Ignition Coils
2 20 Air Fuel (A/F) Ratio Sensor
3 10 Daytime Running Lights (DRL) Control Unit, Multiplex Control Unit
4 10 Air Fuel (A/F) Sensor Relay, Alternator, Camshaft Position (CMP) Sensor, Cruise Control Unit, Electrical Load Detector (ELD) Unit, Evaporative Emission Control (EVAP) Bypass Solenoid Valve, EVAP Canister Purge Valve, EVAP Canister Vent Shut Valve, Heated Oxygen Sensor (HO2S), Vehicle Speed Sensor (VSS), DC-DC Converter (Hybrid), Transmission Control Module (TCM), Third Heated Oxygen Sensor (HO2S)
5 -  -
6 7.5 Moonroof Control Unit, Moonroof Open and Close Relays, Power Window Relay
7 20 Moonroof Open and Close Relays
8 7.5 Audio Unit, Multiplex Control Unit, CarLink Interface Box (CarLink)
9 10 Occupant Position Detection System (OPDS) Unit (Side Airbag), Rear Window Wiper Intermittent Control Unit, Rear Window Wiper Motor, Wiper/Washer Switch
15 Hybrid: Engine Control Module (ECM), Rear Ignition Coils
10 7.5 Back-Up Light Switch (M/T), Electronic Power Steering (EPS) Control Unit, Gauge Assembly, Keyless Receiver Unit, Multiplex Control Unit, Security Control Unit, A/T Reverse Relay (A/T), CarLink Interface Box (CarLink), Shift Lock Solenoid (A/T)
11 7.5 ABS Modulator-Control Unit
12 7.5 Daytime Running Lights (DRL) Control Unit, Multiplex Control Unit
13 10 Supplemental Restraint System (SRS) Unit
14 10 A/C Compressor Clutch Relay, A/C Condenser Fan Relay, Blower Motor Relay, Heater Control Panel, Power Mirror Switch, Radiator Fan Relay, Recirculation Control Motor, Rear Window Defogger Relay
15 2 Security Control Unit
10 Security Control Unit
16 20 Heated Seat
7.5 Motor Control Module (MCM) Relay No.1
17 15 Fuel Pump, Engine/Powertrain Control Module (ECM/PCM), PGM-FI Main Relay No.2, Supplemental Restraint System (SRS) Unit
18 15 Accessory Power Socket
19 7.5 Hazard Warning Switch, Turn Signal/Hazard Relay
20 30 Hatch: Multiplex Control Unit, Windshield Wiper/Washer Switch, Windshield Wiper Motor
20 Multiplex Control Unit, Windshield Wiper/Washer Switch, Windshield Wiper Motor
21 7.5 Hybrid: Engine Control Module (ECM), Starter Cut Relay
22 20 Passenger's Power Window Switch, Power Window Master Switch
23 20 Power Window Master Switch
24 20 Left Rear Power Window Switch
25 20 Right Rear Power Window Switch
Fuse Holder
7.5 Hybrid: Hot Restart Fan Relay
Relay
R1 except Hybrid: Starter Cut
R2 Tail Light
R3 Power Window
R4 Turn Signal/Hazard
  1. Immobilizer Control Unit-Receiver
  2. Audio Unit
  3. Sedan, Coupe: Daytime Running Lights (DRL) Relay
    Sedan, Coupe: Low Beam Cut Relay
  4. Heater Control Panel

Hatchback

  1. PGM-FI Main Relay No.1
    PGM_FI Main Relay No.2 (Fuel Pump)
  2. Electronic Power Steering (EPS) Control Unit
  3. Engine/Powertrain Control Module (ECM/PCM)
  4. Air Fuel (A/F) Ratio Sensor Relay
  5. Supplemental Restraint System (SRS) Unit

Sedan, Coupe

  1. Keyless Receiver Unit
  2. Engine/Powertrain Control Module (ECM/PCM)
  3. Hybrid: Transmission Control Module (TCM)
  4. Hybrid: Electronic Power Steering (EPS) Control Unit
  5. Hybrid: Air Fuel (A/F) Ratio Sensor Relay
  6. Hybrid: A/T Reverse Relay
  7. PGM-FI Main Relay No.2 (Fuel Pump)
  8. PGM-FI Main Relay No.1
  9. except Hybrid: Air Fuel (A/F) Ratio Sensor Relay
  10. except Hybrid: A/T Reverse Relay
  11. Supplemental Restraint System (SRS) Unit

Engine Compartment

  1. except Hatch, Hybrid: Fuse Box
  2. Hatchback, Hybrid: Fuse Box
  3. Hybrid: Relay Box

Engine Compartment Fuse Box

Fuses Specifications
No. A Protected Component
1 20 Condenser Fan Relay Motor, A/C Compressor Clutch Relay
2 15 except Hybrid: Taillight Relay, Dash Lights, Front Parking Lights, Front Side Marker Lights, Heater Control Panel, License Plate Lights, Taillights
10 Hybrid: Motor Control Module (MCM) Relay No.2
3 7.5 except Hybrid: Cargo Area Light, Ceiling Light/Spotlights Ignition Key Switch/key Light, Spotlights, Trunk Light
10 Hybrid: Ceiling Light, Ignition Key Switch/Key Light, Spotlights, Taillight Relay, Trunk Light
4 20 Radiator Fan Relay
5 10 Hazard Warning Switch
6 15 PGM-FI Main Relay No.1, Crankshaft Position (CKP) Sensor, Engine/Powertrain Control Module (ECM/PCM), Injectors, Idle Air Control (IAC) Valve, Immobilizer Control Unit-Receiver, PGM-FI Main Relay No.2, Camshaft Position (CMP) (TDC) Sensor, Injector Control Module, Injector Relay
7 15 Brake Pedal Position Switch, Horn Relay, Brake Lights, Brake Signals (to ABS Modulator-Control Unit, Engine/Powertrain Control Module (ECM/PCM), Multiplex
Control Unit)
8 20 ABS Modulator-Control Unit
9 10 Audio Unit, Data Link Connector (DLC), Gauge Assembly, Immobilizer Control Unit-Receiver, Keyless Receiver Unit, Multiplex Control Unit, CarLink Interface Box, Motor Control Module (MCM) (Hybrid), Transmission Control Module (Hybrid), Security Control Unit
10 40 ABS Modulator-Control Unit
11 30 Rear Window Defogger Relay
40 Coupe: Rear Window Defogger Relay
12 40 Blower Motor Relay
13 40 Fuses (Passenger Compartment): 7, 23
14 40 Fuses (Passenger Compartment): 2, 3, 5, 15, 16
40 Hybrid: Hot Restart Fan Relay, Fuses (Passenger Compartment): 2, 3, 5, 15, 16, Fuse (Engine Compartment): No. 60
15 15 Left Headlight, Daytime Running Lights (DRL) Control Unit, DRL Relay, Gauge Assembly, High Beam Indicator Light, Multiplex Control Unit
20 Left Headlight, Daytime Running Lights (DRL) Control Unit, DRL Relay, DRL Diode, Gauge Assembly, High Beam Indicator Light, Multiplex Control Unit
16 20 Power Door Lock, Multiplex Control Unit
17 15 Right Headlight, Daytime Running Lights (DRL) Relay, Multiplex Control Unit
20 Right Headlight, Daytime Running Lights (DRL) Control Unit, Multiplex Control Unit
18 60 Electronic Power Steering (EPS) Control Unit
19 80 Batter, Power Distribution
20 40 Ignition Switch (BAT)
Relay
R1 Radiator Fan
R2 A/C Compressor Clutch
R3 Rear Window Defogger
R4 Blower Motor
R5 Headlight No.1
R6 Horn
R7 Condenser Fan
R8 Headlight No.2

Engine Compartment Relay Box (Hybrid)

Fuses Specifications
No. A Protected Component
60 20 Radiator Fan Motor
Relay
R1 Hot Restart Fan
R2 PGM-FI Main No.2

Hatchback

  1. Moonroof Control Unit
  2. Moonroof Open Relay
    Moonroof Close Relay
  3. Rear Wiper Intermittent Control Unit

Sedan, Coupe

  1. Hybrid: Motor Control Module (MCM)
  2. Hybrid: MCM Relay No.1, MCM Relay No.2
    except Hybrid: Moonroof Open Relay, Moonroof Close Relay
  3. Power Window Master Switch