2003 Pontiac Sunfire Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Pontiac Sunfire car and truck repair procedures including Pontiac 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 Pontiac Sunfire automobile. Try the Automotix DIY solution today!
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WIRING DIAGRAMS FOR 2003 Pontiac Sunfire AUTOMOBILES

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

2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

Components on diagram:
  • Blower Motor Resistor
  • Blower Switch
  • Blower Motor
  • Heater Blower Relay
  • Heater/Vent/Air Conditioning Control Assembly
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Powertrain Control Module
  • Air Conditioning Compressor Clutch
  • Air Conditioning Compressor Clutch Relay
  • Heater/Vent/Air Conditioning Control Assembly
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Electronic Brake Control Module
  • Powertrain Control Module
  • Inflatable Restraint Sensing And Diagnostic Module
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • License Lamp
  • License Lamp Assembly
  • Tail/Stop and Turn Signal Lamp -Left
  • Tail/Stop and Turn Signal Lamp -Right
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Backup Lamp Switch
  • Park/Neutral Position Switch
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Trip Odometer
  • LCD Display
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Horn Relay
  • Body Control Module
  • Horn
  • Horn Switch
  • Turn Signal/Multifunction Switch
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Master Window Switch
  • Rear Window Lockout Switch
  • Window Motor -Left Rear
  • Window Motor -Right Rear
  • Window Switch -Right Rear
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Sunroof Control Module
  • Sunroof Switch
  • Sunroof Motor Assembly
  • Soft Stop Limit Switch
  • CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Sunfire WIRING DIAGRAMS!

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

    Click here to view more details about 2002 Pontiac Sunfire Brake Pad Set, Front2002 Pontiac Sunfire Brake Pad Set, Front, A set of quality aftermarket brake pads at an affordable price; These British made ECO pads are asbestos free and supplied with anti-noise shim kits for general urban driving on all cars, trucks, and SUVs; Install these brake pads with the help of EBC's instructional video P/N E35DVD083 which is sold separately..

    Source: Auto Body Parts Store

    $30.73

    Click here to view more details1996 Pontiac Sunfire Oil Pressure Switch, Pin type; 1/4 in. x 18 NPT thread size; 2 to 6 psi operating pressure; 3-prong male terminal; Screw-in mounting; A high quality, direct fit OE replacement oil pressure switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $10.88

    Click here to view more details about 2002 Pontiac Sunfire 16" x 6" Alloy Wheel2002 Pontiac Sunfire 16" x 6" Alloy Wheel, Alloy Wheel; 16 X 6; 5 Spokes; 5 Lug; 100MM BP; Medium Silver Sparkle, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $117.50

    Click here to view more details1997 Pontiac Sunfire GT L4, 2.4 L, 146 CID Rebuilt Engine, DOHC, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,217.00

    Click here to view more details2002 Pontiac Sunfire Used Fender, Passenger Side, 2DR, SE R., Average.

    Source: Used Auto Parts Store

    $120.00

    Click here to view more details2000 Pontiac Sunfire Used Heater and A/C controls, w/AC, w/Rr def, Very Good.

    Source: Used Auto Parts Store

    $76.00
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