2003 gmc yukon denali stereo wiring

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=22367
Printed Date: August 27, 2025 at 10:53 AM

Topic: 2003 gmc yukon denali stereo wiring

Posted By: flash1973
Subject: 2003 gmc yukon denali stereo wiring
Date Posted: December 04, 2003 at 8:39 PM

I need to know the color codes for speaker wires on a 2003 gmc yukon denali.

Replies:

Posted By: forbidden
Date Posted: December 04, 2003 at 8:41 PM

head over to www.installdr.com and find your vehicle, most GM vehicles do not change too much for wire colours. This topic has been covered on this forum before and a little searching will bring results.

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Top Secret, I can tell you but then my wife will kill me.

Posted By: flash1973
Date Posted: December 04, 2003 at 8:58 PM

thanks

Posted By: sparkie
Date Posted: December 04, 2003 at 9:14 PM

The factory stereo system in your vehicle isn't standard GM wiring. If you are trying to add to it it's not always easy. Many companies make interface modules to replace the factory radio or amp.

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sparky

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