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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 Cobra 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram

Components on diagram:
  • Right Front Brake Sensor
  • Brake Fluid Level Switch
  • Left Headlamp
  • Left Fog Lamp
  • Generator
  • 2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • Ignition Transformer Capacitor 2
  • Ignition Transformer Capacitor 1
  • 2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram2003 Ford Mustang GT 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Speed Control Servo
  • Powertrain Control Module
  • Output Shaft Speed Sensor
  • 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
  • Engine Cooling Fan Motor
  • Constant Control Relay Module (CCRM)
  • High Speed Fan Control Relay
  • Low Speed Fan Control Relay
  • 2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Cobra 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Traction Control Switch
  • ABS Control Module
  • ABS
  • Data Link Connector (DLC)
  • Brake Pedal Position Switch
  • 2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Mach 1 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:
  • Vanity Mirror Lamp, Right
  • Vanity Mirror Lamp, Left
  • Interior/Map Lamps Assembly, Front
  • 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
  • Front Passenger Window/Door Lock Switch
  • Door Lock Actuator, Left Front
  • 2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram2003 Ford Mustang Mach 1 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Speaker, Left Rear
  • Speaker, Left Front
  • Speaker, Right Front
  • Speaker, Right Rear
  • 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 Fender, Front, Driver Side1998 Ford Mustang Fender, Front, Driver Side.

    Source: Auto Body Parts Store

    $78.87

    Click here to view more details about 1998 Ford Mustang Header Panel1998 Ford Mustang Header Panel, A high quality, direct fit OE replacement header panel; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $67.31

    Click here to view more details2006 Ford Mustang 16" x 7" Steel Wheel, Steel Wheel; 16 X 7; 39MM Offset; 5 Spokes; 5 Lug; 4.5 Inch BP; Ident 6R33be; Black, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $45.45

    Click here to view more details2002 Ford Mustang V6, 3.8 L, 232 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,720.00

    Click here to view more details1994 Ford Mustang Used Air Injection Pump, 5.0, MANUAL, RWD (8-302, 5.0L), Very Good.

    Source: Used Auto Parts Store

    $129.00

    Click here to view more details1986 Ford Mustang Used Condenser Assembly, 5.0, RWD, Very Good.

    Source: Used Auto Parts Store

    $147.00
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