2003 Ford Focus Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Ford Focus car and truck repair procedures including Ford 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 Ford Focus automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Ford Focus

  • 2003 Ford Focus SE 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus SE 2.0 L4 GAS, CC:1989, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:P
  • 2003 Ford Focus SE 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZTS 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZTS 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZX3 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZX3 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus LX 2.0 L4 GAS, CC:1989, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:P
  • 2003 Ford Focus LX 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus SVT 2.0 L4 GAS, CC:1989, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:5
  • 2003 Ford Focus ZTW 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZTW 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZX5 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZX5 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z

WIRING DIAGRAMS FOR 2003 Ford Focus AUTOMOBILES

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

2003 Ford Focus SVT 2.0 L4 GAS Wiring Diagram2003 Ford Focus SVT 2.0 L4 GAS Wiring Diagram

Components on diagram:
  • Light Switch
  • Generic Electronic Module
  • 2003 Ford Focus ZTS 2.3 L4 GAS Wiring Diagram2003 Ford Focus ZTS 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Speed Control Servo
  • Speed Control
  • Powertrain Control Module
  • 2003 Ford Focus ZTS 2.0 L4 GAS Wiring Diagram2003 Ford Focus ZTS 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Horn
  • Horn Switch
  • Clock Spring
  • Generic Electronic Module
  • 2003 Ford Focus SVT 2.0 L4 GAS Wiring Diagram2003 Ford Focus SVT 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • High Beam
  • Light Switch
  • Multifunction Switch
  • 2003 Ford Focus ZX3 2.3 L4 GAS Wiring Diagram2003 Ford Focus ZX3 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Speed Control Servo
  • Powertrain Control Module
  • Output Shaft Speed Sensor
  • Stoplamp Switch
  • 2003 Ford Focus ZX5 2.0 L4 GAS Wiring Diagram2003 Ford Focus ZX5 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery Saver Relay
  • Generic Electronic Module
  • Exterior Rear View Mirror Switch
  • Left Mirror Motor
  • Exterior Rear View Mirror, Right
  • 2003 Ford Focus ZTS 2.3 L4 GAS Wiring Diagram2003 Ford Focus ZTS 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Light Switch
  • Liftgate/ Decklid Latch Assembly
  • Seat Belt Buckle Sensor- Driver
  • 2003 Ford Focus ZX3 2.0 L4 GAS Wiring Diagram2003 Ford Focus ZX3 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • A/C Clutch Relay
  • Low Beam Relay
  • Ignition Relay
  • Fog Lamp Relay
  • AIR Pump Relay
  • 2003 Ford Focus ZTS 2.3 L4 GAS Wiring Diagram2003 Ford Focus ZTS 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Transmission Range Sensor
  • Battery
  • Starter Relay
  • Starter Motor
  • Powertrain Control Module
  • 2003 Ford Focus ZX5 2.3 L4 GAS Wiring Diagram2003 Ford Focus ZX5 2.3 L4 GAS Wiring Diagram

    Components on diagram:
  • Electrical Symbols
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Focus WIRING DIAGRAMS!

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