If you are lucky, and your Monte Carlo still has the factory stereo wiring plug attached? You can buy an adapter harness from Best Buy or Circuit city.The adapter harness will have the correct wiring info.
If you are like my friend who bought a car with the factory harness cut off,Here is what I found today.
The wires tested out as follows.Black with white stripe = GroundGrey with black stipe = GroundOrange = 12v non switched (on all the time)Yellow = 12v switched (on and off with the ignition)Brown with white stipe = 8v to 12v varied, switched with dash lights.Speaker wires were paired as follows...Yellow and Brown wires = Left rear speakerLight Blue and Dark Blue = Right rear speakerTan and Grey = Left FrontLight green and Dark green = Right Front
There was another set of Light green and Dark green wires, I have no idea what they went to. I recommend you pick up a multimeter to verify the power and speaker wires.
Black
What is the radio wiring color code for a 2008 Chevy silverado
Orange. Make sure to bleed out the air if you are filling the radiator.
Yellow Wire.
what are the stereo wire color codes for a 2002 Chevy impala LS
Go here http://www.modifiedlife.com/1988-chevrolet-caprice-stereo-wiring-color-codes/
A Chevy S 10 wiring diagram, with color codes, can be obtained from most Chevrolet dealerships. The wiring diagram can also be purchased from most auto-parts stores.
try haynes.com
ALLDATA.COM T HEMPLE
try www.haynes.com
AnswerJus buy a wiring harness at ur local audio store it will plug right into ur existing harness and is only 13$ok everyone knows u can buy a wiring harness but what if someone that u bought the car from has already cut it and disposed of the piece u need... and u need the wiring pattern but cant find out... once i figure it out ill let everyone know...
Go to this site they almost every auto factory wiring diagram for free. www.the12volt.com