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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  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

Components on diagram:
  • Right Front Wheel 4WABS Sensor
  • Throttle Position Sensor
  • Battery
  • Left Fog Lamp
  • Starter Motor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Trailer Tow Relay
  • Horn Relay
  • Starter Motor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • PCM Power Relay
  • Powertrain Control Module
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Blower Motor Relay
  • Auxiliary Blower Motor
  • Electronic Automatic Temperature Control module
  • Blend Door Actuator, Rear
  • Auxiliary Function Selector Switch Assembly, Front
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 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:
  • Glove Box Lamp
  • Main Light Switch
  • Engine Compartment Lamp
  • Interior Lamp Relay
  • Microprocessor
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Multifunction Switch
  • Indicator Flasher Relay
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Sunload Sensor
  • PATS Indicator
  • Passive Anti-Theft Transceiver
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Antenna
  • ABS Control Module
  • Speaker, Left Rear
  • Speaker, Right Rear
  • 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 1998 Ford Expedition Door Handle, Front, Driver Side1998 Ford Expedition Door Handle, Front, Driver Side, With keyhole; A high quality, OE replacement door handle; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $6.32

    Click here to view more details about 2007 Ford Expedition Headlight, Driver Side2007 Ford Expedition Headlight, Driver Side, Bulbs included; With black-out; Composite and combination type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly..

    Source: Auto Body Parts Store

    $141.47

    Click here to view more details about 2000 Ford Expedition Center Cap2000 Ford Expedition Center Cap, Aftermarket Center Caps; Chrome Finish; ABS; Set OF 4, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $38.45

    Click here to view more details1997 Ford Expedition V8, 4.6 L, 281 CID Rebuilt Engine, SOHC, with MFI, AODE transmission., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,530.00

    Click here to view more details2008 Ford Expedition Used Wiper Motor Front, Without rain sensing wiper; motor and linkage, Very Good.

    Source: Used Auto Parts Store

    $86.00

    Click here to view more details2010 Ford Expedition Used Quarter Window Regulator, Rear, Passenger Side, R. POWER, Very Good.

    Source: Used Auto Parts Store

    $72.00
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