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

  • 2003 Jeep Wrangler Rubicon 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2003 Jeep Wrangler SE 2.4 L4 GAS, CID:148, Fuel Injection, Aspiration:148, Engine VIN:, Desg:1
  • 2003 Jeep Wrangler Sport 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2003 Jeep Wrangler X 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 2003 Jeep Wrangler AUTOMOBILES

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

2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

Components on diagram:
  • Battery
  • Generator
  • Engine Starter Motor
  • Power Distribution Center
  • 2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Fuel Injectors
  • Capacitor
  • Ignition Coil Pack
  • 2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Transfer Case Switch
  • Powertrain Control Module
  • Engine Starter Motor Relay
  • Fuel Pump Module
  • AC Compressor Clutch
  • 2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Instrument Cluster
  • Powertrain Control Module
  • Airbag Control Module
  • Sentry Key Immobilizer Module
  • 2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Transfer Case Switch
  • Instrument Cluster
  • Powertrain Control Module
  • 4WD Indicator
  • Brake Transmission Shift Interlock Solenoid
  • 2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Blower Motor
  • Blower Motor Resistor Block
  • 2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • Power Distribution Center
  • AC Compressor Clutch Relay
  • AC Low Pressure Switch
  • 2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Multi-Function Switch
  • Power Distribution Center
  • Beam Select Switch
  • 2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Multi-Function Switch
  • Front Wiper Motor
  • Front Washer Pump
  • CLICK HERE TO GET FULL ACCESS TO 2003 Jeep Wrangler WIRING DIAGRAMS!

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

    Click here to view more details about 1997 Jeep Wrangler Radiator1997 Jeep Wrangler Radiator.

    Source: Auto Body Parts Store

    $62.40

    Click here to view more details about 2011 Jeep Wrangler Antenna2011 Jeep Wrangler Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $5.62

    Click here to view more details about 1995 Jeep Wrangler 15" x 7" Alloy Wheel1995 Jeep Wrangler 15" x 7" Alloy Wheel, Alloy Wheel; 15 X 7; 5 Spokes; 5 Lug; 4.5 Inch BP; Jeep Cast On Spoke; Gray Sparkle Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $100.45

    Click here to view more details about 1997 Jeep Wrangler Sport L6, 4 L, 242 CID Rebuilt Engine1997 Jeep Wrangler Sport L6, 4 L, 242 CID Rebuilt Engine, Block #53020569, Head #0630, Crank #53020767, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,425.00

    Click here to view more details2000 Jeep Wrangler Used Headlamp Door/Cover, Passenger Side, Very Good.

    Source: Used Auto Parts Store

    $37.00

    Click here to view more details2003 Jeep Wrangler Used A/C Compressor, 4.0L, Very Good.

    Source: Used Auto Parts Store

    $139.00
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