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’05 GMC Envoy XL Stereo Wiring

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=74955
Printed Date: March 29, 2024 at 1:13 AM


Topic: ’05 GMC Envoy XL Stereo Wiring

Posted By: darius26
Subject: ’05 GMC Envoy XL Stereo Wiring
Date Posted: March 23, 2006 at 9:03 AM

I have this cd from 12volt that has a file on the wiring diagram for GMC trucks. When I looked at my wiring, I can't seem to match the colors on my vehicle to what 12volt says they are. For example, I have an external amp hooked up to my front speakers. The color of the Front Left + and Front Left - doesn't seem to match. I see a Tan color wire. 

Also what is Internal ground, when 12volt refers to the Rear speakers on my vehicle ?

Thanks,

Darius




Replies:

Posted By: Velocity Motors
Date Posted: March 23, 2006 at 9:09 AM

This is what i have for audio information on the 2005 Envoy:

RADIO 12V  orange+ radio harness
RADIO GROUND  BLACK/ white - radio harness
RADIO SWITCH  (class 2 serial data)
RADIO ILLUMINATION
FACTORY AMP TURN ON  pink+ radio harness
POWER ANTENNA
LEFT FRONT SPEAKER  tan - gray+,- radio harness or amplifierThe amplifier is in the passenger side rear quarter panel.
RIGHT FRONT SPEAKER  lt. green - dk. green+,- radio harness or amplifier
LEFT REAR SPEAKER  brown - yellow+,- radio harness or amplifier
RIGHT REAR SPEAKER  dk. blue - lt. blue+,- radio harness or amplifier



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA





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