Stereo Wire Colors & Grounding
I have a few questions about wiring my after market stereo for my 93 cavalier. The original owner cut off the original harness and wired the current radio by splicing the wires and taping them. So to make my job harder I have to do this as well.
Question 1- There are 2 yellow wires 1 is for is for ignition switch one is for a speaker (don’t know which at the moment) is there anyway to tell the difference Question 2- what is the proper way to ground the stereo? this is the color guide i have from eliterides.com GENERAL MOTORS Memory (+12v Constant) Orange Ignition (+12v Switched) Yellow Ground (-) Black Illumination Gray Dimmer Brown Power Antenna Pink Left Front Speaker (+) Tan Left Front Speaker (-) Gray Right Front Speaker (+) Light Green Right Front Speaker (-) Dark Green Left Rear Speaker (+) Brown Left Rear Speaker (-) Yellow Right Rear Speaker (+) Dark Blue Right Rear Speaker (-) Light Blue http://www.eliterides.com/content/view/309/274/ |
RE: Stereo Wire Colors & Grounding
to tell the difference between the yellows
use a volt meter and turn the key on and see which one has 12 volts the speaker on will not and as for the ground just use the black one also i wouldnt try to stay away from electrical tape if you can try to solder and shrink wrap the splices its a better way to fix it good luck |
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