2003 Impala Stereo Wiring Diagram

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=48128
Printed Date: May 10, 2025 at 7:10 AM

Topic: 2003 Impala Stereo Wiring Diagram

Posted By: tets02
Subject: 2003 Impala Stereo Wiring Diagram
Date Posted: January 19, 2005 at 4:56 PM

Does anyone know the wiring diagram for a 2003 Chevy Impala?

Replies:

Posted By: mo12v
Date Posted: January 19, 2005 at 6:25 PM

This is a DATA type radio. You should use a GM adapter.

Driver		Passenger
TAN	(+)	LIGHT GREEN	Front
GRAY	(-)	DARK/GREEN
BROWN	(+)	DARK/BLUE	Rear
YELLOW	(-)	LIGHT BLUE

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MO

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