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

  • 2003 Subaru Outback 2.5 H4 GAS, CC:2458, Fuel Injection
  • 2003 Subaru Outback 3.0 H6 GAS, CC:3000, Fuel Injection

WIRING DIAGRAMS FOR 2003 Subaru Outback AUTOMOBILES

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

2003 Subaru Outback  3.0 H6 GAS Wiring Diagram2003 Subaru Outback 3.0 H6 GAS Wiring Diagram

Components on diagram:
  • Blower Motor Resistor
  • Blower Motor
  • Blower Motor Relay
  • Engine Control Module
  • Air Conditioning Relay
  • 2003 Subaru Outback  2.5 H4 GAS Wiring Diagram2003 Subaru Outback 2.5 H4 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Inhibitor Switch
  • PRNDL Indicator Light
  • Illumination Control Circuit
  • FWD Indicator Light
  • 2003 Subaru Outback  2.5 H4 GAS Wiring Diagram2003 Subaru Outback 2.5 H4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Front Door Speaker- Right Hand
  • Front Door Speaker- Left Hand
  • Front Door Tweeter- Right Hand
  • Front Door Tweeter- Left Hand
  • 2003 Subaru Outback  3.0 H6 GAS Wiring Diagram2003 Subaru Outback 3.0 H6 GAS Wiring Diagram

    Components on diagram:
  • Horn Relay
  • Cruise Control Module
  • Cruise Control Main Switch
  • Cruise Control Sub Switch
  • Stop Light and Brake Switch
  • 2003 Subaru Outback  2.5 H4 GAS Wiring Diagram2003 Subaru Outback 2.5 H4 GAS Wiring Diagram

    Components on diagram:
  • Engine Control Module
  • Lighting Switch
  • Parking Switch
  • Illumination Control Module
  • Tail And Illumination Relay
  • 2003 Subaru Outback  3.0 H6 GAS Wiring Diagram2003 Subaru Outback 3.0 H6 GAS Wiring Diagram

    Components on diagram:
  • Parking Brake Switch
  • Daytime Running Light Relay
  • Lighting Switch
  • High Beam Indicator Light
  • Dimmer And Passing Switch
  • 2003 Subaru Outback  3.0 H6 GAS Wiring Diagram2003 Subaru Outback 3.0 H6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Front Accessory Power Supply Socket
  • 2003 Subaru Outback  3.0 H6 GAS Wiring Diagram2003 Subaru Outback 3.0 H6 GAS Wiring Diagram

    Components on diagram:
  • Power Seat Slide Motor
  • Power Seat Reclining Motor
  • Power Seat Slide Switch
  • Power Seat Front Tilt Motor
  • Power Seat Rear Tilt Motor
  • 2003 Subaru Outback  3.0 H6 GAS Wiring Diagram2003 Subaru Outback 3.0 H6 GAS Wiring Diagram

    Components on diagram:
  • Interrupt Relay
  • Battery
  • Ignition Switch
  • Starter Motor
  • Inhibitor Switch
  • 2003 Subaru Outback  2.5 H4 GAS Wiring Diagram2003 Subaru Outback 2.5 H4 GAS Wiring Diagram

    Components on diagram:
  • Turn Signal Switch
  • Generator
  • Ignition Relay
  • Stop Light Switch
  • Hazard Switch
  • CLICK HERE TO GET FULL ACCESS TO 2003 Subaru Outback WIRING DIAGRAMS!

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

    Click here to view more details2004 Subaru Outback Tail Light, Driver Side, Clear and red plastic lens; DOT and SAE approved; AutoTrust Gold products are guaranteed to meet or exceed the original manufacturer's standards and quality; <b>Backed by a 5-year limited warranty</b>; If the part breaks or is damaged - even if you are involved in a wreck or accident - anytime within 5 years from purchase, simply cover shipping and handling and we will send you a new part..

    Source: Auto Body Parts Store

    $218.89

    Click here to view more details about 2009 Subaru Outback Antenna2009 Subaru Outback Antenna, 1-section mast; 470 mm extension; Stick-on; A high quality universal imitation antenna; May require modification or other adjustment to your vehicle upon installation..

    Source: Auto Body Parts Store

    $5.01

    Click here to view more details2012 Subaru Outback 17" x 7" Alloy Wheel, Alloy Wheel; 17 X 7; 6 Wide Spokes; 5 Lug; 100MM BP; All Painted Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $142.50

    Click here to view more details2005 Subaru Outback H4, 2.5 L, 151 CID Rebuilt Engine, SOHC, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $3,050.00
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