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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 X 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler X 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:
  • Multi-Function Switch
  • Sentry Key Immobilizer Module
  • Subwoofer
  • Brake Lamp Switch
  • Driver Door Ajar Switch
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Powertrain Control Module
  • Fuel Pump Relay
  • Power Distribution Center
  • Automatic Shut Down Relay
  • 2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Front Locker Indicator Switch
  • Front Locker Indicator
  • Rear Locker Indicator
  • Rear Locker Indicator Switch
  • 2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Rubicon 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Power Distribution Center
  • Power Outlet
  • Cigar Lighter Power Outlet
  • 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
  • Heater Control
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 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:
  • 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 details2001 Jeep Wrangler Splash Shield, Rear, Driver Side, A high quality, direct fit OE replacement splash shield; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $62.37

    Click here to view more details2006 Jeep Wrangler Wiper Blade, Front, Driver Or Passenger Side, Rear, With universal plastic adapters and easy to follow installation instructions; AutoTrust Silver products are guaranteed to meet or exceed the original manufacturer's standards and quality; <b>Backed by a 3-year limited warranty</b>; If the part breaks or is damaged anytime within 3 years from purchase, simply cover shipping and handling and we will send you a new part..

    Source: Auto Body Parts Store

    $18.45

    Click here to view more details2013 Jeep Wrangler 18" X 7.5" Alloy Wheel, ALLOY WHEEL, 18 X 7.5, 5 STUDS/LUGS, 5" BOLT DIA, 5 SPOKES, 44.5MM OFFSET, POLISHED WITH SPARKLE SILVER FACE, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $220.59

    Click here to view more details2002 Jeep Wrangler SE L4, 2.5 L, 150 CID Rebuilt Engine, Block #532, 403, Head #403, 117 Crank #904, Crank snout 2.125", Oil bypass in filter, not in block, FI only, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,297.00

    Click here to view more details2007 Jeep Wrangler Used Wiper Motor Front, Very Good.

    Source: Used Auto Parts Store

    $86.00

    Click here to view more details1987 Jeep Wrangler Used Wiper Motor Front, Very Good.

    Source: Used Auto Parts Store

    $66.00
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