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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Honda Civic car and truck repair procedures including Honda engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2004 Honda Civic automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 Honda Civic

  • 2004 Honda Civic Hybrid 1.3 L4 ELECTRIC/GAS, CC:1339, Fuel Injection
  • 2004 Honda Civic DX 1.7 L4 GAS, CC:1700, Fuel Injection
  • 2004 Honda Civic LX 1.7 L4 GAS, CC:1700, Fuel Injection
  • 2004 Honda Civic EX 1.7 L4 GAS, CC:1700, Fuel Injection
  • 2004 Honda Civic HX 1.7 L4 GAS, CC:1700, Fuel Injection
  • 2004 Honda Civic GX 1.7 L4 CNG, CC:1700, Fuel Injection
  • 2004 Honda Civic SI 2.0 L4 GAS, CC:1998, Fuel Injection

WIRING DIAGRAMS FOR 2004 Honda Civic AUTOMOBILES

OEM drawn wiring diagrams for most 2004 Honda Civic cars and light trucks sold in the U.S.

2004 Honda Civic SI 2.0 L4 GAS Wiring Diagram2004 Honda Civic SI 2.0 L4 GAS Wiring Diagram

Components on diagram:
  • Primary Heated Oxygen Sensor
  • Secondary Heated Oxygen Sensor
  • Throttle Position Sensor
  • Top Dead Center Sensor
  • Manifold Absolute Pressure Sensor
  • 2004 Honda Civic LX 1.7 L4 GAS Wiring Diagram2004 Honda Civic LX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Alternator
  • Powertrain Control Module
  • Engine Control Module
  • ELD Unit
  • 2004 Honda Civic GX 1.7 L4 CNG Wiring Diagram2004 Honda Civic GX 1.7 L4 CNG Wiring Diagram

    Components on diagram:
  • PGM-FI Relay
  • Powertrain Control Module
  • 2004 Honda Civic DX 1.7 L4 GAS Wiring Diagram2004 Honda Civic DX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • Horn
  • Horn Switch
  • Multiplex Control Unit
  • 2004 Honda Civic EX 1.7 L4 GAS Wiring Diagram2004 Honda Civic EX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Relay
  • Antenna Module
  • Window Antenna
  • Audio Unit
  • Heater Control Unit Panel
  • 2004 Honda Civic EX 1.7 L4 GAS Wiring Diagram2004 Honda Civic EX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • Turn Signal Switch
  • Hazard Warning Switch
  • RH Rear Turn Signal Light
  • LH Rear Turn Signal Light
  • Turn Signal/Hazard Relay
  • 2004 Honda Civic DX 1.7 L4 GAS Wiring Diagram2004 Honda Civic DX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • Trunk Latch Switch
  • Trunk Light
  • Ceiling Light
  • Driver Door Switch
  • LH Rear Door Switch
  • 2004 Honda Civic LX 1.7 L4 GAS Wiring Diagram2004 Honda Civic LX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • Fuel Tank Unit
  • Fuel Pump
  • PGM-FI Main Relay
  • Parking Brake Switch
  • Powertrain Control Module
  • 2004 Honda Civic HX 1.7 L4 GAS Wiring Diagram2004 Honda Civic HX 1.7 L4 GAS Wiring Diagram

    Components on diagram:
  • LH Rear Speaker
  • RH Rear Speaker
  • Antenna Module
  • Window Antenna
  • CD Changer
  • 2004 Honda Civic Hybrid 1.3 L4 ELECTRIC/GAS Wiring Diagram2004 Honda Civic Hybrid 1.3 L4 ELECTRIC/GAS Wiring Diagram

    Components on diagram:
  • Combination Switch
  • Dimmer Switch
  • LH Headlight
  • Headlight Switch
  • Daytime Running Lamp Control Unit
  • CLICK HERE TO GET FULL ACCESS TO 2004 Honda Civic WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2008 Honda Civic Splash Shield, Front, Driver Side, CAPA certified; A high quality, direct fit OE replacement splash shield; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $48.01

    Click here to view more details about 1998 Honda Civic Grille Assembly1998 Honda Civic Grille Assembly, With emblem provision, chrome molding, and matte black grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $24.35

    Click here to view more details2011 Honda Civic Sedan Driver Side Head Light Lens And Housing, Driver Side Head Light Lens And Housing, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $128.50

    Click here to view more details1986 Honda Civic DX L4, 1.3 L, 1342 CC, 82 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2000 Honda Civic Used A/C Compressor, 1.6, AUTO, FWD Sanden mfr, gasoline, base (VIN 6, 6th digit), Very Good.

    Source: Used Auto Parts Store

    $132.00

    Click here to view more details2001 Honda Civic Used A/C Compressor, 1.7, AUTO, FWD (SANDEN MFR), Very Good.

    Source: Used Auto Parts Store

    $203.00
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