I'm trying to put a new deck in my car, after I took the old deck out I saw the wiring harnesses. They are different from the installation harness I bought and I can't find and wiring diagram that matches it. It has 2 yellow/black wires going in to one spot and 2 other wires a blue/red and a orange/blue both going in to seperate spots. I do have the amp pull switch in my car. Any idea on which is which, and how to hook up the new stereo?

 

im guessing the blue/red wires are power and ground. but just plug the stock one back in, and pull each plug and see what happens...if one plug stops the music, thats the speakers, if the other stops the power, its the power cords. easy as that. then just splice in you wires and ur good.

 

The speaker wires are not the problem its the battery, igintion and the illuminatin wires. They don't match up to the installation harness I bought thats supposed to be car specific.

 

ANYBODY??

 

ok... do you have a voltage meter?? if not don't worry..
for the illumination... if you know the ground , use that... get a small light bulb and test the wires adjusting your lights.... for the powertest..do the other two wires, the same but by cutting you ignition on and off.... one will be constant the other will not...