1993 Lexus LS400 Stereo Wiring Information
Radio Battery Constant 12v+ Wire: Red
Radio Accessory Switched 12v+ Wire: Gray
Radio Ground Wire: Brown
Radio Illumination Wire: Green
Stereo Power Antenna Trigger Wire: Black/Red
Stereo Amp Turn-On Trigger Wire: Pink/Blue
Left Front Speaker Positive Wire (+): Green
Right Front Speaker Positive Wire (+): Red
Left Rear Speaker Positive Wire (+): White
Right Rear Speaker Positive Wire (+): Yellow
1993 Lexus LS400 Speaker Sizes
Audio Front Tweeter Size: 1″ Tweeters
Audio Front Speakers Size: 5 1/4″ Speakers
Audio Rear Tweeter Size: 1″ Tweeters
Audio Rear Speakers Size: 6 1/2″ Speakers
Subwoofer Speaker Size: 8″ Subwoofer
The following information is currently not available:
Stereo Dimmer Wire
Left Front Speaker Negative Wire (-)
Right Front Speaker Negative Wire (-)
Left Rear Speaker Negative Wire (-)
Right Rear Speaker Negative Wire (-)
Subwoofer Speaker Positive Wire (+)
Subwoofer Speaker Negative Wire (-)
*If you know any of the above or any other missing information please use the comment box below to notify us.