94 cadillac head unit installation

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=31641
Printed Date: October 27, 2025 at 12:14 PM

Topic: 94 cadillac head unit installation

Posted By: cafer
Subject: 94 cadillac head unit installation
Date Posted: May 05, 2004 at 1:24 PM

I'm try to connect a Alpine head unit to my 94 cadi concourse can't get power ant to work or get any spk sound need help hooking up system any installers out there.

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carlos fernandez

Replies:

Posted By: kgerry
Date Posted: May 05, 2004 at 1:31 PM

did you use a proper Metra or equivalent wiring adapter and plug into the OEM harness?

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: kgerry
Date Posted: May 05, 2004 at 1:34 PM

if you did, connect the blue wire in the plug to the single spade wire ( usually pink ) that previously plugged into the factory radio....

this isnt a BOSE system, is it?

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: cafer
Date Posted: May 06, 2004 at 6:23 PM

thanx kgerry i blew 2 fuses

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carlos fernandez

Posted By: kgerry
Date Posted: May 06, 2004 at 6:31 PM

that' ll do it.... i always forget to say " check the obvious ".....

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: cafer
Date Posted: May 06, 2004 at 6:43 PM

i'm back still nothing would you have a wire diagram for alpine to caddi -or send some directions 1st time trying to do it myself

-------------
carlos fernandez

Posted By: cafer
Date Posted: May 07, 2004 at 2:29 PM

cafer] wrote:

'm back still nothing would you have a wire diagram for alpine to caddi -or send some directions 1st time trying to do it myself

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