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

  • 2003 Ford Mustang Cobra 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:Y
  • 2003 Ford Mustang 3.8 V6 GAS, CID:232, Fuel Injection, Aspiration:232, Engine VIN:, Desg:4
  • 2003 Ford Mustang GT 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:X
  • 2003 Ford Mustang Mach 1 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:R

WIRING DIAGRAMS FOR 2003 Ford Mustang AUTOMOBILES

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

2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram

Components on diagram:
  • Battery
  • Rear Window Defrost Relay
  • Starter Motor
  • Generator
  • Constant Control Relay Module (CCRM)
  • 2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • PCM Power Relay
  • Powertrain Control Module
  • Crankshaft Position Sensor
  • Constant Control Relay Module (CCRM)
  • 2003 Ford Mustang  3.8 V6 GAS Wiring Diagram2003 Ford Mustang 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Power Point
  • Cigar Lighter, Front
  • 2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Generic Electronic Module
  • Air Bag Sliding Contact
  • Restraints Control Module
  • Passenger Air Bag Module
  • 2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Parking Brake Switch
  • Convertible Top Switch
  • Convertible Top Raise Relay
  • Convertible Top Lower Relay
  • Generic Electronic Module
  • 2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Generic Electronic Module
  • Master Window/Door Lock/Unlock Switch
  • Door Lock Actuator, Right Front
  • Front Passenger Window/Door Lock Switch
  • Door Lock Actuator, Left Front
  • 2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Generic Electronic Module
  • Master Window/Door Lock/Unlock Switch
  • Front Passenger Window/Door Lock Switch
  • Door Lock Actuator, Left Front
  • 2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Seat Adjust Switch, Driver Side Front
  • Driver Seat Horizontal Motor
  • Driver Seat Front Height Motor
  • Driver Seat Rear Height Motor
  • 2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Seat Lumbar Compressor Motor
  • Lumbar Adjust Switch, Left Front
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Mustang WIRING DIAGRAMS!

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

    Click here to view more details about 1998 Ford Mustang Splash Shield, Front, Passenger Side1998 Ford Mustang Splash Shield, Front, Passenger Side, A high quality, OE replacement splash shield; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $30.67

    Click here to view more details about 2004 Ford Mustang Bumper Reinforcement, Rear2004 Ford Mustang Bumper Reinforcement, Rear, Made from high strength steel material for extra durability; Provides reliable safety and function; With Reflexxion's limited warranty..

    Source: Auto Body Parts Store

    $108.38

    Click here to view more details2012 Ford Mustang 19" x 8.5" Alloy Wheel, Alloy Wheel; 19 X 8.5; 50MM Offset; 10 Spoke; 5 Lug; 4.5 Inch BP; NO GT With Performance Package; Machined And Black, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $251.50

    Click here to view more details1982 Ford Mustang Ghia L6, 3.3 L, 200 CID Rebuilt Engine, Block #E1BE-FA, D8BZ-GD, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,477.00

    Click here to view more details2004 Ford Mustang Used Air Flow Meter/Sensor, 4.6, AUTO, 4X4, Very Good.

    Source: Used Auto Parts Store

    $65.00

    Click here to view more details2005 Ford Mustang Used Air Flow Meter/Sensor, 3.7, AUTO, AWD (3.7L), Very Good.

    Source: Used Auto Parts Store

    $77.00
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