1991 Chevy S10 4 3 Stereo Wiring Diagram. 4 x 6 speakers. Downloads 1991 chevy s10 stereo wire diagram.
Brown radio antenna trigger wire. My 1991 s10 blazer cs130 alternator has 2 wires 1 and yellow black they have been cut so i don t know where. Gray radio dimmer wire.
Radio constant 12v wire.
4 x 6 speakers. Black radio illumination wire. 4 x 6 speakers. Dash left front speaker.