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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Ford F-150 Pickup 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 F-150 Pickup automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Ford F-150 Pickup

  • 2003 Ford F-150 Pickup 4.2 V6 GAS, CID:256, Fuel Injection, Aspiration:256, Engine VIN:, Desg:2
  • 2003 Ford F-150 Pickup 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2003 Ford F-150 Pickup 5.4 V8 GAS, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:L
  • 2003 Ford F-150 Pickup 5.4 V8 CNG, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:M
  • 2003 Ford F-150 Pickup 5.4 V8 BI-FUEL, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:Z
  • 2003 Ford F-150 Pickup Lightning 5.4 V8 GAS, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:3
  • 2003 Ford F-150 Pickup HARLEY-DAVIDSON Edition 5.4 V8 GAS, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:3

WIRING DIAGRAMS FOR 2003 Ford F-150 Pickup AUTOMOBILES

OEM drawn wiring diagrams for most 2003 Ford F-150 Pickup cars and light trucks sold in the U.S.

2003 Ford F-150 Pickup  4.2 V6 GAS Wiring Diagram2003 Ford F-150 Pickup 4.2 V6 GAS Wiring Diagram

Components on diagram:
  • Ignition Coil
  • Knock Sensor
  • Powertrain Control Module
  • Camshaft Position Sensor
  • Ignition Transformer Capacitor 1
  • 2003 Ford F-150 Pickup HARLEY-DAVIDSON Edition 5.4 V8 GAS Wiring Diagram2003 Ford F-150 Pickup HARLEY-DAVIDSON Edition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • Ignition Transformer Capacitor 2
  • Ignition Transformer Capacitor 1
  • 2003 Ford F-150 Pickup  5.4 V8 GAS Wiring Diagram2003 Ford F-150 Pickup 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Blower Motor Resistor
  • Front Blower Motor
  • Blower Motor Relay
  • Function Selector Switch Assembly
  • Temperature Blend Door Actuator
  • 2003 Ford F-150 Pickup  5.4 V8 GAS Wiring Diagram2003 Ford F-150 Pickup 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Blower Motor Relay
  • Electronic Automatic Temperature Control module
  • Front Blower Motor Speed Controller
  • 2003 Ford F-150 Pickup  4.2 V6 GAS Wiring Diagram2003 Ford F-150 Pickup 4.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Main Light Switch
  • Multifunction Switch
  • 2003 Ford F-150 Pickup Lightning 5.4 V8 GAS Wiring Diagram2003 Ford F-150 Pickup Lightning 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Glove Box Lamp
  • Main Light Switch
  • Engine Compartment Lamp
  • Battery Saver Relay
  • Generic Electronic Module
  • 2003 Ford F-150 Pickup  4.6 V8 GAS Wiring Diagram2003 Ford F-150 Pickup 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Accessory Delay Relay
  • Battery Saver Relay
  • Generic Electronic Module
  • One-Touch Window Relay
  • Power Window Motor, Driver Side Front
  • 2003 Ford F-150 Pickup  4.2 V6 GAS Wiring Diagram2003 Ford F-150 Pickup 4.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Generic Electronic Module
  • Central Security Module
  • 2003 Ford F-150 Pickup  4.2 V6 GAS Wiring Diagram2003 Ford F-150 Pickup 4.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Exterior Rear View Mirror Switch
  • Exterior Rear View Mirror, Driver Side
  • Exterior Rear View Mirror, Passenger Side
  • 2003 Ford F-150 Pickup  4.2 V6 GAS Wiring Diagram2003 Ford F-150 Pickup 4.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Adjustable Pedal Switch
  • Adjustable Pedal Motor
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford F-150 Pickup WIRING DIAGRAMS!

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

    Click here to view more details1994 Ford F-250 Door Handle, Front, Driver Side, Rear, Lever only; A high quality, OE replacement door handle; With 1-year limited TruckEFX warranty..

    Source: Auto Body Parts Store

    $3.63

    Click here to view more details about 1999 Ford F-250 Mirror, Passenger Side1999 Ford F-250 Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $36.30

    Click here to view more details2014 Ford Pickup Lightduty Door Mirror, Door Mirror; Proefx; Power Glass; With Chrome Cap; With Side Reflector Upgrade; With Driver Side Convex Spot Door Mirror, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $185.50

    Click here to view more details about 1998 Ford F-150 Pickup V8, 5.4 L, 330 CID Rebuilt Engine1998 Ford F-150 Pickup V8, 5.4 L, 330 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,308.00

    Click here to view more details1980 Ford F-150 Pickup Used Ignition Switch W/Key, Very Good.

    Source: Used Auto Parts Store

    $65.00

    Click here to view more details2000 Ford F-150 Pickup Used Parking Lamp, Driver Side, L, PARKLAMP/TURN SIGNAL; (OUTER HDLP MTD), L., Very Good.

    Source: Used Auto Parts Store

    $46.00
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