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

  • 2003 Nissan Frontier 2.4 L4 GAS, CC:2389, Fuel Injection
  • 2003 Nissan Frontier 3.3 V6 GAS, CC:3275, Fuel Injection
  • 2003 Nissan Frontier 3.3 V6 GAS, CC:3275, Fuel Injection

WIRING DIAGRAMS FOR 2003 Nissan Frontier AUTOMOBILES

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

2003 Nissan Frontier  2.4 L4 GAS Wiring Diagram2003 Nissan Frontier 2.4 L4 GAS Wiring Diagram

Components on diagram:
  • Battery
  • Ignition Switch
  • Rod Antenna
  • Audio Unit
  • Audio Amplifier
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Right Front Door Switch
  • Left Rear Door Switch
  • Key Switch
  • 2003 Nissan Frontier  2.4 L4 GAS Wiring Diagram2003 Nissan Frontier 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Antilock Brake System Motor
  • Antilock Brake System Motor Relay
  • Antilock Brake System Solenoid Valve Relay
  • Antilock Brake System Control Unit
  • Antilock Brake System Relay Unit
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Battery
  • Ignition Switch
  • Speedometer
  • Ambient Air Temperature Sensor
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Battery
  • Ignition Switch
  • Malfunction Indicator Lamp
  • Combination Meter
  • 2003 Nissan Frontier  2.4 L4 GAS Wiring Diagram2003 Nissan Frontier 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Left Door Mirror
  • Right Door Mirror
  • Door Mirror Remote Control Switch
  • 2003 Nissan Frontier  2.4 L4 GAS Wiring Diagram2003 Nissan Frontier 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Right Front Door Switch
  • Left Rear Door Switch
  • Right Rear Door Switch
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Battery
  • Horn
  • Power Window
  • Power Door Lock
  • 2003 Nissan Frontier  2.4 L4 GAS Wiring Diagram2003 Nissan Frontier 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Clutch Interlock Switch
  • Starter Motor
  • Clutch Interlock Relay
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Clutch Interlock Switch
  • Starter Motor
  • Clutch Interlock Relay
  • CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier WIRING DIAGRAMS!

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

    Click here to view more details about 1998 Nissan Frontier Fender, Front, Driver Side1998 Nissan Frontier Fender, Front, Driver Side.

    Source: Auto Body Parts Store

    $31.71

    Click here to view more details about 2010 Nissan Frontier Antenna2010 Nissan Frontier 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 details about 1997 Nissan Hardbody Pickup Aftermarket Center Caps1997 Nissan Hardbody Pickup Aftermarket Center Caps, Aftermarket Center Caps; Chrome Finish All Open; ABS; Set OF 4, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $53.50

    Click here to view more details2002 Nissan Frontier L4, 2.4 L, 2389 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2002 Nissan Frontier Used A/C Compressor, 3.3, AUTO, 4X2 6 cyl, Without SuperCharged, Very Good.

    Source: Used Auto Parts Store

    $159.00

    Click here to view more details2000 Nissan Frontier Used Alternator, 2.4, AUTO, 4X2 4 cyl, Very Good.

    Source: Used Auto Parts Store

    $99.00
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