Whether your an expert Nissan Maxima mobile electronics installer, Nissan Maxima fanatic, or a novice Nissan Maxima enthusiast with a 2003 Nissan Maxima, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2003 Nissan Maxima vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.
One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 2003 Nissan Maxima.
The Modified Life staff has taken all its Nissan Maxima car radio wiring diagrams, Nissan Maxima car audio wiring diagrams, Nissan Maxima car stereo wiring diagrams, Nissan Maxima car radio wiring schematics, Nissan Maxima car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 2003 Nissan Maxima part or component.
Feel free to use any Nissan Maxima 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 and most of the car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the Nissan Maxima 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 Maxima.
If you have any questions pertaining to the audio system in the 2003 Nissan Maxima, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.
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2003 Nissan Maxima Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Yellow
Car Radio Accessory Switched 12v+ Wire: Violet
Car Radio Ground Wire: Chassis
Car Radio Illumination Wire: Red/White
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger Wire: Green/White
Car Stereo Amp Trigger Wire: Green/White
Car Stereo Amplifier Location: Full range amplifier is mounted under the rear deck. The subwoofer amp is attached to the subwoofer under the rear deck.
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): White
Left Front Speaker Negative Wire (-): Black
Right Front Speaker Positive Wire (+): Green
Right Front Speaker Negative Wire (-): Red
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Black/Red
Right Rear Speaker Positive Wire (+): Blue
Right Rear Speaker Negative Wire (-): Black/White