2001 Lexus IS300 Stereo Wiring Information
Radio Constant 12V+ Wire: Blue/Yellow
Radio Switched 12V+ Wire: Brown
Radio Ground Wire: Gray
Radio Illumination Wire: Green
Radio Power Antenna Trigger Wire: Black/Red
Radio Amplifier Turn On Trigger Wire: White/Blue
Amplifier Output Wire Colors (at Amplifier):
Left Front Tweeter Wire (+): Pink
Left Front Tweeter Wire (-): Violet
Right Front Tweeter Wire (+): Light Green
Right Front Tweeter Wire (-): Blue
Left Rear Mid Speaker Wire (+): Black
Left Rear Mid Speaker Wire (-): White
Right Rear Mid Speaker Wire (+): Red
Right Rear Mid Speaker Wire (-): White
Left Rear Subwoofer Speaker Wire (+): Black/white
Left Rear Subwoofer Speaker Wire (-): Yellow/Red
Right Rear Subwoofer Speaker Wire (+): Red/White
Right Rear Subwoofer Speaker Wire (-): White/Blue
Wire Colors at Speakers:
Left Front Speaker Wire (+): Pink
Left Front Speaker Wire (-): Purple
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Blue
Left Rear Speaker Wire (+): Black
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Red
Right Rear Speaker Wire (-): White
The following information is currently not available:
Radio Dimmer Wire
Front Speakers Size
Rear Speakers Size
*If you know any of the above or any other missing information please use the comment box below to notify us.