2003 Honda Accord Wiring Diagrams (ONLINE REPAIR MANUALS)

Auto Parts Search


Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Honda Accord 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 2003 Honda Accord automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2003 Honda Accord

  • 2003 Honda Accord DX 2.4 L4 GAS, CC:2354, Fuel Injection
  • 2003 Honda Accord EX 2.4 L4 GAS, CC:2354, Fuel Injection
  • 2003 Honda Accord EX 3.0 V6 GAS, CC:2977, Fuel Injection
  • 2003 Honda Accord LX 2.4 L4 GAS, CC:2354, Fuel Injection
  • 2003 Honda Accord LX 3.0 V6 GAS, CC:2977, Fuel Injection

WIRING DIAGRAMS FOR 2003 Honda Accord AUTOMOBILES

OEM drawn wiring diagrams for most 2003 Honda Accord cars and light trucks sold in the U.S.

2003 Honda Accord LX 3.0 V6 GAS Wiring Diagram2003 Honda Accord LX 3.0 V6 GAS Wiring Diagram

Components on diagram:
  • Fuel Injector 5
  • Fuel Injector 4
  • Fuel Injector 1
  • Fuel Injector 2
  • Fuel Injector 3
  • 2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Back Up Lamp Switch
  • LH Back UP Lamp
  • RH Back Up Lamp
  • Navigation Unit
  • 2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid
  • A/C Compressor Clutch Relay
  • Battery
  • Radiator Fan Relay
  • Alternator
  • 2003 Honda Accord DX 2.4 L4 GAS Wiring Diagram2003 Honda Accord DX 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Secondary Heated Oxygen Sensor
  • Alternator
  • Mass Air Flow Sensor
  • Cruise Control Unit
  • Camshaft Position Sensor
  • 2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Trunk Latch Switch
  • License Plate Light
  • High Mount Brake Light
  • Right Rear Turn Signal Light
  • Left Rear Turn Signal Light
  • 2003 Honda Accord LX 3.0 V6 GAS Wiring Diagram2003 Honda Accord LX 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Relay
  • Rear Window Defogger
  • Coil Assembly
  • Window Antenna Coil
  • Audio HVAC Display Module
  • 2003 Honda Accord EX 2.4 L4 GAS Wiring Diagram2003 Honda Accord EX 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Moonroof Close Relay
  • Moonroof Switch
  • Moonroof Motor
  • Moonroof Limit Switch
  • Moonroof Switch Light
  • 2003 Honda Accord EX 2.4 L4 GAS Wiring Diagram2003 Honda Accord EX 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • Engine Control Module
  • 2003 Honda Accord EX 2.4 L4 GAS Wiring Diagram2003 Honda Accord EX 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Trunk Key Cylinder Switch
  • Trunk Latch Switch
  • License Plate Light
  • High Mount Brake Light
  • Right Inner Taillight
  • 2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram2003 Honda Accord EX 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Backup Light Switch
  • Right Backup Light
  • Left Backup Light
  • CLICK HERE TO GET FULL ACCESS TO 2003 Honda Accord WIRING DIAGRAMS!

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

    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2003 Honda Accord vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find