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99 millenia stereo wiring and splice in q

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=13562
Printed Date: August 26, 2025 at 10:51 AM


Topic: 99 millenia stereo wiring and splice in q

Posted By: aaronhaze
Subject: 99 millenia stereo wiring and splice in q
Date Posted: May 15, 2003 at 9:02 AM

Hi,
I just found this forum in looking for a wiring diagram and am hoping that someone might be able to help me out. I have a 99 millenia (not the 's') with the Bose system which includes the amp in the trunk, etc.

I am installing XM radio as an add on using the Pioneer add on unit. I am wanting to splice into the power that is used for the CD Changer add on that is in the trunk. My question is: (1) is this a bad idea? and (2) does anybody know which wires (colors) are what? I cannot find a wiring diagram and need the following: a constant power source that comes from the battery, a "ACC" power source, and a ground.

Thanks in advance for any assistance!
--
Aaron



Replies:

Posted By: esmith69
Date Posted: May 15, 2003 at 2:14 PM

Even if we knew the wires, you'd have to verify them first using a multimeter as sometimes, for various reasons, identical vehicles will have different wiring colors.

When you say "CD changer add on" are you talking about a mazda-brand changer that was a dealer-installed option?  Or do you have an aftermarket, fm modulated cd changer?



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Ethan
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"Patience, persistence, and perspiration make an unbeatable combination for success"
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