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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:
  • Brake Fluid Level Switch
  • Windshield Wiper Motor
  • Daytime Running Lamp Relay
  • ABS Control Module
  • LF Foglamp
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Relay
  • Trailer Tow Relay
  • Horn Relay
  • Starter Motor
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Speed Control Servo
  • Powertrain Control Module
  • Output Shaft Speed (OSS) Sensor
  • Air Bag Sliding Contact
  • Steering wheel/Speed Control Switch
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Blower Motor Relay
  • Blower Motor Resistor
  • Front Blower Motor Relay
  • Heater Blower Motor
  • Function Selector Switch Assembly, Front
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defrost Relay
  • Rear Window Defrost Grid
  • Exterior Rear View Mirror, Right
  • Exterior Rear View Mirror, Left
  • 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:
  • Cargo Lamp
  • Interior/Map Lamp Assembly, Front
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 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:
  • Radio
  • Trailer Tow Relay
  • Electrochromatic Inside Mirror Unit
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Door Lock Switch, Driver Side
  • Door Lock Switch, Passenger Side
  • Microprocessor
  • Vehicle Security Module
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Exterior Rear View Mirror Switch
  • Driver Seat Module
  • 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 2006 Ford Expedition Bumper Absorber, Front2006 Ford Expedition Bumper Absorber, Front, Made from top quality OE high density foam material; Provides reliable safety and function; Utilizes state-of-the-art compression equipment and custom computer aided design tooling; With Reflexxion's limited warranty..

    Source: Auto Body Parts Store

    $29.23

    Click here to view more details2002 Ford Expedition Step Bumper, With step pad provision; With holes for license light and license plate; A high quality, OE replacement step bumper; With 1-year limited Martins warranty..

    Source: Auto Body Parts Store

    $302.54

    Click here to view more details about 2000 Ford Expedition 17" X 7.5" Alloy Wheel2000 Ford Expedition 17" X 7.5" Alloy Wheel, ALLOY WHEEL, 17 X 7.5, 5 STUDS/LUGS, 135MM BOLT DIA, 5 HOLES, SILVER, IDENT F75 AND YL34, MACHINED AND SILVER, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $111.45

    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 details1997 Ford Expedition Used Rear Axle Assembly, 5.4, AUTO, AWD W/LSD, Very Good.

    Source: Used Auto Parts Store

    $447.00

    Click here to view more details2003 Ford Expedition Used Exhaust Manifold, 8-280 (4.6L), L., Good.

    Source: Used Auto Parts Store

    $132.00
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