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2008 hummer h2, mute nav radio?

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=106784
Printed Date: May 05, 2024 at 2:43 AM


Topic: 2008 hummer h2, mute nav radio?

Posted By: mexi
Subject: 2008 hummer h2, mute nav radio?
Date Posted: August 14, 2008 at 8:55 PM

Anyone know how I can mute the factory Nav radio? I am installing a parrot 3200 with an external speaker. I tried using a gmcss3 but this piece is not working with the gm lock pick that is already installed. The gm lock pick quits working when I install the t harness that comes with the gmcss3. So now i am trying to find a way to mute the radio with out the  gmcss3. Any info is appreciated. Thank You

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mexicang



Replies:

Posted By: hurleyloser
Date Posted: August 16, 2008 at 1:25 AM
if it has a factory amp, use a relay to cut the constant power to it.

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MECP Master Certified Technician
ASE A6 Certified Technician


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