Does anyone know what the wiring diagram for a 1990 Chevy cavalier stereo what are the color codes to hook up a aftermarket stereo?

Answer 1

I have a '94 cavalier and the wiring for aftermarket CD stereo are as follows. The first color is the color of the wires on your car, and the second is the colors of the wires on your aftermarket stereo. Hope this helps!

• Accessory 12 volt. (ignition):Yellow (on your car), red (on aftermarket stereo)
• Constant 12 volt. (battery):Orange, yellow
• Ground:Black, black

• Left front speaker:

Tan, White (+) Gray, White w/Black stripe (-)

• Right front speaker:

Light green, gray (+) Dark green, Gray w/black stripe (-)

• Left rear speaker:

Brown, green (+) Yellow (green w/black stripe) (-)

• Right rear speaker:

dark blue, purple (+) light blue, purple w/black stripe (-)

AnswerYes I have a Chevy Cavalier as well and the diagram is as follows: (ORANGE=IGNITION) (YELLOW=BATTERY) (BLACK=GROUND) (LIGHT BLUE & DARK BLUE=RIGHT REAR SPEAKER) (LIGHT GREEN & DARK GREEN=LEFT REAR SPEAKER) (TAN & BROWN=LEFT FRONT SPEAKER) the other two go to the right front speaker.