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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:
  • 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:
  • 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:
  • Body Control Module
  • Dome Lamp
  • Instrument Panel Dimmer Switch
  • Rearview Mirror Reading Lamps
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Body Control Module
  • Instrument Panel Illumination Lamps
  • Shift Indicator Lamp
  • Master Window Switch
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Audio Amplifier
  • 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:
  • Body Control Module
  • Security Indicator
  • Powertrain Control Module
  • Lock Cylinder
  • Security Hall Effect Sensor
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Door Lock Actuator -Front Passenger
  • Door Lock Actuator -Left Rear
  • Door Lock Actuator -Driver
  • Door Lock Actuator -Right Rear
  • Door Lock Switch -Driver
  • 2003 Pontiac Sunfire  2.2 L4 GAS Wiring Diagram2003 Pontiac Sunfire 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Air Bag Indicator
  • Inflatable Restraint Steering Wheel Module
  • Inflatable Restraint Sensing And Diagnostic Module
  • Inflatable Restraint Front End Discriminating Sensor
  • Inflatable Restraint Side Impact Sensor -Right
  • 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 2002 Pontiac Sunfire Bumper Cover, Front2002 Pontiac Sunfire Bumper Cover, Front.

    Source: Auto Body Parts Store

    $41.66

    Click here to view more details about 2002 Pontiac Sunfire Turn Signal Light, Driver Or Passenger Side2002 Pontiac Sunfire Turn Signal Light, Driver Or Passenger Side.

    Source: Auto Body Parts Store

    $25.44

    Click here to view more details about 1999 Pontiac Sunfire 15" x 6" Alloy Wheel1999 Pontiac Sunfire 15" x 6" Alloy Wheel, Alloy Wheel; 15 X 6; 5 Spokes; 5 Lug; 100MM BP; Silver, , .

    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 details1995 Pontiac Sunfire Used Steering Gear, 2.2, AUTO, FWD, PS Power Rack & Pinion; firm susp FE2, Very Good.

    Source: Used Auto Parts Store

    $139.00

    Click here to view more details1995 Pontiac Sunfire Used Cooling Fan Assembly, Fan Assm, Very Good.

    Source: Used Auto Parts Store

    $97.00
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