1986 Toyota Supra
1986 Toyota Supra 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: Black/Red Left Front Speaker Positive Wire (+): Pink Left Front Speaker Negative Wire (-): Purple Right Front Speaker Positive Wire (+): Green Right Front Speaker … Read more