Car Stereo Radio Wiring Diagram – 1999 Acura TL

Whether your an expert installer or a novice enthusiast with a 1999 Acura TL, 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 1999 Acura TL.

The Modified Life staff has put their heads together to create an invaluable resource containing car stereo wiring diagrams, car wiring diagrams and radio wiring diagrams. Feel free to use any car stereo wiring diagram that is listed here 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 wire colors and diagrams before applying any information found here to your 1999 Acura TL.

Radio Constant Wire 12V+: Blue/White
Radio Switched Wire 12V+: Yellow/Red
Radio Ground Wire: Black
Radio Illumination Wire: Red/Black
Radio Dimmer Wire: n/a
Radio Antenna Trigger Wire: n/a
Front Speakers Size and Location: 5 1/4″ Doors
Left Front Speaker Wire (+): Blue/Green
Left Front Speaker Wire (-): Gray/Black
Right Front Speaker Wire (+): Red/Green
Right Front Speaker Wire (-): Brown/Black
Rear Speakers Size and Location: 5 1/4″ Rear Deck
Left Rear Speaker Wire (+): Blue/Yellow
Left Rear Speaker Wire (-): Gray/White
Right Rear Speaker Wire (+): Red/Yellow
Right Rear Speaker Wire (-): Brown/White