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

  • 2003 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
  • 2003 Volkswagen Jetta GLI 2.8 V6 GAS, CC:2792, Fuel Injection
  • 2003 Volkswagen Jetta GLS 1.8 L4 GAS, CC:1781, Fuel Injection
  • 2003 Volkswagen Jetta GLX 2.8 V6 GAS, CC:2792, Fuel Injection
  • 2003 Volkswagen Jetta TDI 1.9 L4 DIESEL, CC:1896, CID:116, Fuel Injection, Aspiration:116
  • 2003 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection
  • 2003 Volkswagen Jetta GL 1.8 L4 GAS, CC:1781, Fuel Injection
  • 2003 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection

WIRING DIAGRAMS FOR 2003 Volkswagen Jetta AUTOMOBILES

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

2003 Volkswagen Jetta GL 2.0 L4 GAS Wiring Diagram2003 Volkswagen Jetta GL 2.0 L4 GAS Wiring Diagram

Components on diagram:
  • Throttle Valve Control Module
  • Secondary Air Injection Solenoid Valve
  • Secondary Air Injection Pump Relay
  • Ignition Coil
  • Mass Air Flow Sensor
  • 2003 Volkswagen Jetta GLS 1.8 L4 GAS Wiring Diagram2003 Volkswagen Jetta GLS 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Button For Length Adjustment Backward Driver Seat
  • Button For Length Adjustment Forward Driver Seat
  • Driver Backrest Adjustment Switch
  • Memory Seat Control Module
  • Button For Rear Height Adjustment Upwards Driver Seat
  • 2003 Volkswagen Jetta GL 1.8 L4 GAS Wiring Diagram2003 Volkswagen Jetta GL 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Clutch Pedal Position Switch
  • Starting Interlock Relay
  • 2003 Volkswagen Jetta GLS 1.8 L4 GAS Wiring Diagram2003 Volkswagen Jetta GLS 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Load Reduction Relay
  • Battery
  • 2003 Volkswagen Jetta TDI 1.9 L4 DIESEL Wiring Diagram2003 Volkswagen Jetta TDI 1.9 L4 DIESEL Wiring Diagram

    Components on diagram:
  • Clutch Pedal Position Switch
  • Starting Interlock Relay
  • 2003 Volkswagen Jetta GLI 2.8 V6 GAS Wiring Diagram2003 Volkswagen Jetta GLI 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • High Mount Brake Light
  • Left Brake Light
  • Left Rear Turn Signal Light
  • Left Taillight
  • Left Backup Light
  • 2003 Volkswagen Jetta GL 1.8 L4 GAS Wiring Diagram2003 Volkswagen Jetta GL 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Switch
  • Instrument Panel Light Dimmer Switch
  • Rear Window Defogger Switch Light
  • Heated Rear Window
  • Illumination For Lighting Controller
  • 2003 Volkswagen Jetta GLI 2.8 V6 GAS Wiring Diagram2003 Volkswagen Jetta GLI 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Light Dimmer Switch
  • Driver Seat Heating Element
  • Driver Heated Seat Temperature Sensor
  • Heated Seat Switch Illumination Light
  • Heated Driver Seat Adjuster
  • 2003 Volkswagen Jetta GLS 1.8 L4 GAS Wiring Diagram2003 Volkswagen Jetta GLS 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Antenna
  • Hood Alarm Switch
  • Antenna Amplifier
  • CD Changer Unit
  • 2003 Volkswagen Jetta GLS 2.0 L4 GAS Wiring Diagram2003 Volkswagen Jetta GLS 2.0 L4 GAS Wiring Diagram

    Components on diagram:
  • Load Reduction Relay
  • Battery
  • Generator
  • Voltage Regulator
  • Starting Interlock Relay
  • CLICK HERE TO GET FULL ACCESS TO 2003 Volkswagen Jetta WIRING DIAGRAMS!

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

    Click here to view more details2005 Volkswagen Jetta Bumper Grille, Front, Center only; Bar style; Without chrome molding; A high quality, direct fit OE replacement bumper grille; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $42.57

    Click here to view more details about 1994 Volkswagen Jetta Fog Light, Passenger Side1994 Volkswagen Jetta Fog Light, Passenger Side.

    Source: Auto Body Parts Store

    $92.09

    Click here to view more details about 2005 Volkswagen Jetta Power Door Mirror, Passenger Side2005 Volkswagen Jetta Power Door Mirror, Passenger Side, PASSENGER SIDE POWER DOOR MIRROR, WITH HEATED GLASS, WITHOUT MEMORY, WITH CLEAR GLASS, PAINT TO MATCH, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $79.45

    Click here to view more details2009 Volkswagen Jetta L4, 2.0 L, 122 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2005 Volkswagen Jetta Used Air Flow Meter/Sensor, 2.5, AUTO, FWD 2.5L, Very Good.

    Source: Used Auto Parts Store

    $107.00

    Click here to view more details2011 Volkswagen Jetta Used Power Window Motor, Driver Side, 4DR, Very Good.

    Source: Used Auto Parts Store

    $112.00
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