Honda Civic fuse box diagrams: Complete guide

BySerge Barrett

Understanding the fuse box layout in your Honda Civic is essential for troubleshooting electrical issues such as non-working lights, power windows, radio, air conditioning, or hybrid system malfunctions. Over the years, the Civic has evolved significantly, with fuse configurations adapting to new electronics, safety systems, turbo engines, and hybrid powertrains.

Honda typically places two main fuse boxes in most Civic models: one in the passenger compartment (under the dashboard on the driver’s side) and one in the engine compartment (near the battery). Some generations include additional sub-fuse boxes. Always replace a blown fuse with one of the exact same amperage rating to avoid damaging circuits or causing fire hazards.

7th Generation Honda Civic (2001–2005)

Passenger Compartment Fuse Box (Interior):

  • 1: 15A – Ignition Coil
  • 2: 20A – Rear Defogger
  • 3: 10A – Daytime Running Lights
  • 4: 10A – Alternator
  • 6: 7.5A – Power Window Relay
  • 7: 20A – Moonroof
  • 8: 7.5A – Accessory Socket
  • 10: 7.5A – Meter
  • 11: 10A – SRS Airbag System
  • 12: 15A – Fuel Pump
  • 13: 10A – Front Wiper
  • 14: 7.5A – Rear Wiper (hatchback)
  • 15: 20A – Power Door Locks
  • 16: 20A – Driver’s Power Window
  • 17: 20A – Passenger’s Power Window
  • 18: 10A – Back-Up Lights
  • 19: 15A – Horn / Stop Lights
  • 20: 7.5A – Interior Lights
  • 21: 15A – A/C Clutch Relay
  • 22: 7.5A – ECU (PGM-FI)
  • 23: 10A – Right Headlight Low Beam
  • 24: 10A – Left Headlight Low Beam

Engine Compartment Fuse Box:

  • 100A – Main Battery Fuse
  • 40A – Rear Defogger
  • 40A – Blower Motor
  • 30A – ABS Motor
  • 20A – Main Fan Motor
  • 20A – Sub Fan Motor
  • 15A – Hazard Lights
  • 15A – FI Main
  • 15A – Stop & Horn
  • 30A–50A – Headlight Main
  • 40A – EPS (Electric Power Steering)

8th Generation Honda Civic (2006–2011)

Interior Fuse Box Assignments:

  • 1: 7.5A – Power Window Relay
  • 3: 15A – Fuel Pump
  • 4: 10A – A/C
  • 5: 7.5A – Meter
  • 6: 7.5A – SRS
  • 7: 10A – Daytime Running Lights
  • 9: 15A – Accessory Socket (Front)
  • 10: 7.5A – Interior Lights
  • 11: 10A – Back-Up Lights
  • 13: 20A – Driver’s Power Window
  • 14: 20A – Passenger’s Power Window
  • 21: 15A – Horn / Stop Lights
  • 22: 20A – Wiper
  • 28: 15A – Rear Accessory Socket
  • 29: 15A – Accessory Socket (Console)

Under-Hood Fuse Box:

  • 100A – Main Fuse
  • 70A – EPS
  • 30A – ABS Motor
  • 50A – Headlight Main
  • 40A – Power Window Main
  • 20A – Fan Motor
  • 30A – Rear Defogger
  • 40A – Blower Motor
  • 15A – Hazard
  • 15A – FI Main
  • 15A – Stop & Horn

9th Generation Honda Civic (2012–2015)

Interior Fuse Box:

  • 1: 10A – Accessory Power Socket
  • 5: 7.5A – Meter
  • 6: 7.5A – SRS
  • 7: 15A – Fuel Pump
  • 8: 15A – A/C
  • 9: 10A – Daytime Running Lights
  • 10: 7.5A – Interior Lights
  • 12: 20A – Driver’s Power Window
  • 13: 20A – Passenger’s Power Window
  • 15: 15A – Accessory Power Socket (Center Console)
  • 17: 15A – Stop Lights
  • 18: 10A – Horn
  • 21: 15A – IG Coil
  • 23: 10A – Back-Up Lights
  • 27: 15A – Front Accessory Socket

Engine Compartment Fuse Box:

  • 100A – Battery Main
  • 60A–80A – Ignition Switch Main
  • 30A – ABS/VSA Motor
  • 30A – Headlight Main
  • 40A – Rear Defogger
  • 40A – Blower Motor
  • 20A – Cooling Fan
  • 15A – FI Main
  • 15A – IG Coil

10th Generation Honda Civic (2016–2021)

Interior Fuse Box (Driver’s Side):

  • 1: 10A – Accessory Power Socket
  • 5: 10A – Front Sensor Camera
  • 6: 7.5A – Meter
  • 7: 7.5A – SRS
  • 8: 10A – Headlight High Beam (Right)
  • 9: 10A – Headlight High Beam (Left)
  • 10: 10A – Interior Lights
  • 11: 10A – Tail Lights
  • 12: 10A – Headlight Low Beam (Right)
  • 13: 10A – Headlight Low Beam (Left)
  • 15: 15A – Fuel Pump
  • 16: 15A – A/C
  • 17: 15A – Stop Lights
  • 18: 10A – Horn
  • 21: 15A – IG Coil
  • 23: 10A – Back-Up Lights
  • 27: 15A – Accessory Socket
  • 29: 15A – Rear Accessory Socket

Engine Compartment Fuse Box:

  • 120A – Main Battery Fuse
  • 60A – Fuse Box Main
  • 30A – ABS/VSA Motor
  • 40A – Headlight Main
  • 40A – Power Window Main
  • 30A – Rear Defogger
  • 40A – Blower Motor
  • 20A – Main Fan
  • 20A – Sub Fan
  • 15A – Hazard
  • 15A – FI Main
  • 15A – Stop & Horn

11th Generation Honda Civic (2022+)

The 11th generation Civic features more advanced electronics, improved hybrid systems, and enhanced safety features. The fuse layout is more complex due to the integration of Honda Sensing, digital displays, and multiple powertrain options (1.5T, hybrid, and Type R).

Interior Fuse Box (Driver’s Side Lower Dashboard):

  • 1: 15A – Accessory Power Socket (Front)
  • 2: 15A – Accessory Power Socket (Rear)
  • 3: 10A – USB Charger
  • 5: 7.5A – Meter / Gauges
  • 6: 7.5A – SRS Airbag System
  • 7: 10A – Headlight High Beam (Right)
  • 8: 10A – Headlight High Beam (Left)
  • 9: 10A – Headlight Low Beam (Right)
  • 10: 10A – Headlight Low Beam (Left)
  • 11: 10A – Tail Lights / Parking Lights
  • 12: 10A – Interior Lights
  • 13: 15A – Fuel Pump
  • 14: 15A – A/C Compressor
  • 15: 15A – Stop Lights
  • 16: 10A – Horn
  • 17: 15A – IG Coil / Fuel Injection
  • 18: 10A – Back-Up Camera
  • 19: 7.5A – Keyless Entry / Immobilizer
  • 20: 10A – Honda Sensing / Front Camera
  • 21: 10A – VSA / ABS Control Unit
  • 22: 15A – Power Window Main Relay
  • 23: 20A – Driver’s Power Window
  • 24: 20A – Passenger’s Power Window
  • 25: 20A – Rear Power Windows
  • 26: 15A – Door Locks
  • 27: 10A – Climate Control
  • 28: 7.5A – Audio / Infotainment System
  • 29: 15A – Rear Defogger
  • 30: 10A – Shift Lock Solenoid

Engine Compartment Fuse Box (Near Battery):

  • 150A – Main Battery Fuse
  • 80A – Fuse Box Main
  • 50A – Headlight Main
  • 40A – Power Window Main
  • 40A – Rear Defogger
  • 40A – Blower Motor
  • 30A – ABS/VSA Motor
  • 30A – EPS (Electric Power Steering)
  • 25A – Main Fan Motor
  • 25A – Sub Fan Motor
  • 20A – FI Main (Fuel Injection)
  • 15A – IG Coil
  • 15A – Stop & Horn
  • 15A – Hazard / Turn Signal
  • 10A – Fuel Pump Relay
  • 10A – A/C Clutch Relay
  • 7.5A – Battery Sensor
  • 30A – Hybrid Battery Cooling Fan (on e:HEV models)
  • 20A – DC-DC Converter (hybrid models)
  • 15A – Turbo Control Unit (on 1.5T models)
  • 40A – Starter Motor

Additional Sub-Fuse Box (if equipped, usually near engine compartment or trunk):

  • 10A – Wireless Charger
  • 7.5A – Blind Spot Information System
  • 10A – Adaptive Cruise Control
  • 5A – Lane Keeping Assist
  • 10A – Head-Up Display (on higher trims)

Regular inspection of fuses during routine maintenance helps prevent unexpected electrical failures. Using these detailed diagrams allows Civic owners to quickly identify and replace faulty fuses across different generations, keeping the vehicle reliable for daily use

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