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

  • 2003 Ford Expedition 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2003 Ford Expedition 5.4 V8 GAS, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:L

WIRING DIAGRAMS FOR 2003 Ford Expedition AUTOMOBILES

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

2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

Components on diagram:
  • Fuel Injector 5
  • Fuel Injector 4
  • Fuel Injector 1
  • Fuel Injector 2
  • Fuel Injector 3
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Speed Control Servo
  • ABS Control Module
  • Deactivator Switch
  • Brake Pedal Position Switch
  • Speed Control Fan Clutch Relay
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Key Removal Inhibit Solenoid
  • Brake Shift Interlock
  • Brake Pedal Position Switch
  • Microprocessor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Washer
  • Rear Wiper
  • Intermittent Wiper
  • Multifunction Switch
  • Microprocessor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Trailer Tow Relay
  • Main Light Switch
  • Parking Brake
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Low Tire Pressure Module
  • Vehicle Security Module
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Lumbar Adjust Switch, Right Front
  • Lumbar Adjust Switch, Left Front
  • Lumbar Motor, Passenger Seat
  • Lumbar Motor, Driver Seat
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Seat Module
  • Adjustable Pedal Memory Potentiometer
  • Driver Memory Seat Horizontal Sensor
  • Driver Memory Seat Rear Height Sensor
  • Driver Memory Seat Front Height Sensor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Antenna
  • Speaker, Left Rear
  • Speaker, Right Rear
  • Rear Integrated Control Panel
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Rear Integrated Control Panel
  • DVD Player
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Expedition WIRING DIAGRAMS!

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

    Click here to view more details about 2002 Ford Expedition Door Handle, Front, Driver Side2002 Ford Expedition Door Handle, Front, Driver Side, With keyhole; A high quality, direct fit OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $16.87

    Click here to view more details2000 Ford Expedition Bumper Trim, Front.

    Source: Auto Body Parts Store

    $90.65

    Click here to view more details about 2002 Ford Expedition Door Handle Covers2002 Ford Expedition Door Handle Covers, Door Handle Covers; 4-Door; Without Passenger Side Keyhole; With KEY Pad, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $36.50

    Click here to view more details about 2004 Ford Expedition V8, 5.4 L, 327 CID Rebuilt Engine2004 Ford Expedition V8, 5.4 L, 327 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $3,700.00

    Click here to view more details2010 Ford Expedition Used Cooling Fan Assembly, Fan Assm, Very Good.

    Source: Used Auto Parts Store

    $199.00

    Click here to view more details2007 Ford Expedition Used Rear Lower Control Arm, Passenger Side, REAR, Very Good.

    Source: Used Auto Parts Store

    $141.00
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