1992 Lexus SC400
1992 Lexus SC400 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Blue/Yellow Radio Accessory Switched 12v+ Wire: Gray Radio Ground Wire: Brown Radio Illumination Wire: Green Stereo Antenna Trigger Wire: Pink/Green Stereo Amp Trigger Wire: Pink/Blue Left Front Speaker Positive Wire (+): Blue Left Front Speaker Negative Wire (-): Red Right Front Speaker Positive Wire … Read more