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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:
  • Automatic Transaxle
  • Vehicle Speed Sensor
  • PRNDL Switch
  • Powertrain Control Module
  • Automatic Transaxle Fluid Temperature Sensor
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Cooling Fan Relay
  • Starter Solenoid
  • Battery
  • Powertrain Control Module
  • Heater Blower Relay
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Turn Signal/Multifunction Switch
  • Park/Turn Signal Lamp -Right Front
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Rear Compartment Lamp
  • Rear Compartment Lid Release Actuator
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Brake Pressure Modulator Valve
  • Electronic Brake Control Module
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Radio Antenna
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Communication Interface Module
  • Cell Antenna
  • Navigation Antenna
  • 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:
  • Master Window Switch
  • Express Down Module
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Cruise Control Module
  • Powertrain Control Module
  • Cruise Control On/Off 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 2003 Pontiac Sunfire Wiper Blade, Front, Driver Or Passenger Side, Rear2003 Pontiac Sunfire Wiper Blade, Front, Driver Or Passenger Side, Rear, 22 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

    $5.00

    Click here to view more details about 1995 Pontiac Sunfire Oxygen Sensor1995 Pontiac Sunfire Oxygen Sensor.

    Source: Auto Body Parts Store

    $23.08

    Click here to view more details2005 Pontiac Sunfire Center Cap, Wheel Center Cap; Fits ALY06560; Sunfire Black; Used, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $14.50

    Click here to view more details1997 Pontiac Sunfire SE L4, 2.2 L, 134 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,516.00

    Click here to view more details2002 Pontiac Sunfire Used Alternator, 2.2, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $99.00

    Click here to view more details1998 Pontiac Sunfire Used Wiper Motor Front, Very Good.

    Source: Used Auto Parts Store

    $66.00
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