Whether your an expert installer or a novice enthusiast with a 2003 Nissan 350Z, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car stereo, car radio, car speakers, car amplifier, car navigation or any mobile electronics is identifying the correct wires for a 2003 Nissan 350Z.

The Modified Life staff has put their heads together to create an invaluable resource containing free car stereo wiring diagram, free car wiring diagram and free radio wiring diagram. Feel free to use any car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided “as is” without any warranty of any kind. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2003 Nissan 350Z.

If you can’t find your car radio or stereo wire diagram on Modified Life, please feel free to post a car wiring diagram request (Radio Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile installation.

2003 Nissan 350Z Car Stereo Radio Wiring Diagram

Radio Constant 12V+ Wire: Yellow
Radio Switched 12V+ Wire: Light Green
Radio Ground Wire: Chassis
Radio Illumination Dimmer Wire: Red/Blue
Radio Antenna Trigger Wire: Green/White
Radio Amplifier Turn On Wire: Green/Yellow
Left Front Speaker Wire (+): Blue/Red
Left Front Speaker Wire (-): Black/White
Right Front Speaker Wire (+): Yellow/Red
Right Front Speaker Wire (-): Red/White
Left Rear Speaker Wire (+): Light Green/Red
Left Rear Speaker Wire (-): Black/Yellow
Right Rear Speaker Wire (+): Blue/Orange
Right Rear Speaker Wire (-): Black/Pink