2012 Toyota Avalon Stereo Wiring Information
Radio Battery Constant 12V+ Wire: Red
Radio Accessory Switched 12V+ Wire: Yellow
Radio Ground Wire: Brown
Radio Illumination Wire: Green
Radio Antenna Trigger Wire: Black
Left Front Speaker Positive Wire (+): Pink
Left Front Speaker Negative Wire (-): Violet
Right Front Speaker Positive Wire (+): Gray
Right Front Speaker Negative Wire (-): White
Left Rear Speaker Positive Wire (+): White
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Black
Right Rear Speaker Negative Wire (-): White
2012 Toyota Avalon Speaker Sizes
Audio Front Tweeter Size: 1″ Tweeters
Front Center Speaker Size: 3″ Speaker
Audio Front Speakers Size: 6 1/2″ Speakers
Audio Rear Tweeter Size: 1″ Tweeters
Audio Rear Speakers Size: 6 1/2″ Speakers
The following information is currently not available:
Radio Dimmer Wire
Radio Amp Trigger Wire
Subwoofer Speaker Positive Wire (+)
Subwoofer Speaker Negative Wire (-)
Subwoofer Speaker Size
Subwoofer Speaker Depth
*If you know any of the above or any other missing information please use the comment box below to notify us.