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

  • 2003 Ford Explorer 4.0 V6 GAS, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:E
  • 2003 Ford Explorer 4.0 V6 FLEX, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:K
  • 2003 Ford Explorer 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2003 Ford Explorer Sport 4.0 V6 GAS, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:E

WIRING DIAGRAMS FOR 2003 Ford Explorer AUTOMOBILES

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

2003 Ford Explorer  4.0 V6 FLEX Wiring Diagram2003 Ford Explorer 4.0 V6 FLEX Wiring Diagram

Components on diagram:
  • Battery
  • Rear Window Defrost Relay
  • Starter Motor
  • Generator
  • Rear Window Defrost Grid
  • 2003 Ford Explorer  4.0 V6 GAS Wiring Diagram2003 Ford Explorer 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • PCM Power Relay
  • Evaporative Emission (EVAP) Canister Vent Valve
  • 2003 Ford Explorer  4.6 V8 GAS Wiring Diagram2003 Ford Explorer 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Horn Relay
  • Speed Control Switch
  • Low Tire Pressure Module
  • Air Bag Sliding Contact
  • Cigar Lighter, Front
  • 2003 Ford Explorer  4.0 V6 GAS Wiring Diagram2003 Ford Explorer 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • High Mounted Stoplamp
  • Brake Pedal Position Switch
  • 2003 Ford Explorer  4.0 V6 FLEX Wiring Diagram2003 Ford Explorer 4.0 V6 FLEX Wiring Diagram

    Components on diagram:
  • Accessory Delay Relay
  • Microprocessor
  • Master Window Adjust Switch
  • Power Window Motor, Driver Side Front
  • 2003 Ford Explorer  4.6 V8 GAS Wiring Diagram2003 Ford Explorer 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Microprocessor
  • Central Security Module
  • 2003 Ford Explorer  4.0 V6 FLEX Wiring Diagram2003 Ford Explorer 4.0 V6 FLEX Wiring Diagram

    Components on diagram:
  • Adjustable Pedal Switch
  • Adjustable Pedal Motor
  • 2003 Ford Explorer  4.0 V6 GAS Wiring Diagram2003 Ford Explorer 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Subwoofer Amplifier
  • Subwoofer
  • Audio Unit
  • 2003 Ford Explorer Sport 4.0 V6 GAS Wiring Diagram2003 Ford Explorer Sport 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Main Light Switch
  • Generic Electronic Module
  • Headlamp, Left
  • Multifunction Switch
  • Headlamp, Right
  • 2003 Ford Explorer Sport 4.0 V6 GAS Wiring Diagram2003 Ford Explorer Sport 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Door Lock Relay
  • Door Lock Actuator, Passenger Side
  • Door Lock Actuator, Driver Side
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Explorer WIRING DIAGRAMS!

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

    Click here to view more details2001 Ford Explorer Bumper Cover, Front.

    Source: Auto Body Parts Store

    $138.59

    Click here to view more details1999 Ford Explorer Bumper Bracket, Front, Passenger Side, A high quality, OE replacement bumper bracket; With 1-year limited TruckEFX warranty..

    Source: Auto Body Parts Store

    $13.40

    Click here to view more details2004 Ford Explorer Center Cap, Wheel Center Cap; Fits STL03452; Chrome With Blue Oval; Used, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $19.50

    Click here to view more details2001 Ford Explorer V8, 5 L, 302 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,625.00

    Click here to view more details2005 Ford Explorer Used Ignition Switch W/Key, (elect switch only), Very Good.

    Source: Used Auto Parts Store

    $61.00

    Click here to view more details2000 Ford Explorer Used Radio, AM-FM-CD (SGL DISC), ID F87F-18C815-CA, Good.

    Source: Used Auto Parts Store

    $78.00
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