2003 grand am monsoon

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=57999
Printed Date: July 12, 2025 at 8:25 AM

Topic: 2003 grand am monsoon

Posted By: tylertime
Subject: 2003 grand am monsoon
Date Posted: June 18, 2005 at 8:23 PM

i need the wiring diagram for the 2003 grand am monsoon system
i know the basic gm diagram, but...there are 30 separate wires in my system coming from the amp
some are purple some are yellow and i cannot find the right diagram anywhere
all i found was a diagram for a firebird with the 500w monsoon...it is different than mine!!

theres gotta be someone out there who knows this.

i'm putting this system into a 1990 cavalier, thats why i need to know the wiring

Replies:

Posted By: tylertime
Date Posted: June 19, 2005 at 4:08 PM

i guess the most important answers i nee dare the power and turn on wires, i'm assuming that black is ground.

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