Where can you find a wiring diagram for the stereo wires in a 2004 Chevy Cavalier?

Answer 1

1 : Purple - class 2 serial data (for warnings, etc) 2-7 : Blank 8 : tan / pink - Left front (+) 9 : gray - left front (-) 10 : light blue - right rear (-) 11 : dark blue - right rear (+) 12 : thick black - negative / ground 1: red/orange - constant +12volt power 2-3 : blank 4: light gray - illumination display function 5: skinny black - ground for illumination display function 6-7 : blank 8: brown - left rear (+) 9: yellow - left rear (-) 10: dark green - right front (-) 11: light green - right front (+) 12: blank Btw.. you do need a special harness if you plan to retain the warning chimes.. the harness actually comes with its own chime instead of hearing it through your speakers. You can also use a t-harness in order to have your old radio still conected maybe in your trunk or something. If you dont care about the warning chimes, then just wire it your self. Hope this helps :/