2003 Ford Expedition 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 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:
  • Battery
  • Starter Relay
  • Ignition Switch
  • Starter Motor
  • Generator
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

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

    Components on diagram:
  • PCM Power Relay
  • Powertrain Control Module
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Traction Control Switch
  • ABS Control Module
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Horn Relay
  • Horn
  • Horn Switch
  • Low Tire Pressure Module
  • Air Bag Sliding Contact
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Park Lamp Relay
  • Door Lock Relay
  • Headlamp Relay
  • Driver Door Unlock Relay
  • 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 Lamp
  • Function Selector Switch Assembly, Front
  • Pulse Width Module
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Seat Horizontal Motor
  • Driver Seat Front Height Motor
  • Driver Seat Rear Height Motor
  • Power Seat Switch, Left
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Adjustable Pedal Switch
  • Adjustable Pedal Motor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • 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 details2002 Ford Expedition Door Handle, Rear, Driver Side, Without keyhole; A high quality, OE replacement door handle; With 1-year limited TruckEFX warranty..

    Source: Auto Body Parts Store

    $11.64

    Click here to view more details2007 Ford Expedition Mirror, Passenger Side, This OE replacement mirror is textured black and made of the highest quality, rust and corrosion resistant materials to withstand all types of weather. Item is with 2 years limited TrustBuilt warranty.</p><p><b>Specifications:</b><ul><li>16-hole, 8-prong connector</li><li>With puddle light</li><li>Without memory feature</li></ul></p>.

    Source: Auto Body Parts Store

    $115.12

    Click here to view more details about 2015 Ford Expedition Rear Accent Trim2015 Ford Expedition Rear Accent Trim, Rear Accent Trim; 1 Piece; Top, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $43.50

    Click here to view more details2000 Ford Expedition V8, 4.6 L, 281 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,586.00

    Click here to view more details2004 Ford Expedition Used Rear Lower Control Arm, Driver Side, STD SUSP, L., 5.4, AUTO, 4X4 L, Very Good.

    Source: Used Auto Parts Store

    $99.00

    Click here to view more details2000 Ford Expedition Used TV-Info-GPS Screen, Front; (message ctr roof), 2 buttons, Very Good.

    Source: Used Auto Parts Store

    $64.00
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