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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 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:
  • Powertrain Control Module
  • Engine Starter Motor Relay
  • Fuel Pump Module
  • AC Compressor Clutch
  • Oxygen Sensor Downstream
  • 2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Generator
  • Powertrain Control Module
  • Fuel Pump Relay
  • Engine Starter Motor
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • 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:
  • Powertrain Control Module
  • Power Distribution Center
  • AC Compressor Clutch
  • 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:
  • Radio
  • Left Front Speaker
  • Right Front Speaker
  • Subwoofer
  • 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 Rubicon 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Multi-Function Switch
  • Right Rear Lamp Assembly
  • Power Distribution Center
  • Left Rear Lamp Assembly
  • 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 2005 Jeep Wrangler Mirror, Passenger Side2005 Jeep Wrangler Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $44.05

    Click here to view more details about 2005 Jeep Wrangler Wiper Blade, Front, Driver Or Passenger Side, Rear2005 Jeep Wrangler Wiper Blade, Front, Driver Or Passenger Side, Rear, 17 in. length, Includes universal plastic adapters and easy to follow installation instructions; This new generation flat blade provides improved wiping capabilities in rain and freezing weather, long lasting durability, an easy to service design using a rubber insert that requires no special tools or high cost items to replace, and a clean appearance from inside the vehicle with the wiper profile neatly conforming to the base of the windshield; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $16.41

    Click here to view more details about 2013 Jeep Wrangler Power Door Mirror, Passenger Side2013 Jeep Wrangler Power Door Mirror, Passenger Side, PASSENGER SIDE POWER DOOR MIRROR, WITH HEATED GLASS, WITH CONVEX GLASS, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $54.44

    Click here to view more details1988 Jeep Wrangler Sport L4, 2.5 L, 150 CID Rebuilt Engine, Block #200, Head #117, 403, Crank #904., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,297.00

    Click here to view more details2010 Jeep Wrangler Used Air Cleaner Assembly, 3.8, AUTO, 4X4 (3.8L), Very Good.

    Source: Used Auto Parts Store

    $96.00

    Click here to view more details2008 Jeep Wrangler Used Radio / CD Player / GPS, AM/FM/CD/MP3 (RES), Without satellite radio, Very Good.

    Source: Used Auto Parts Store

    $128.00
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