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2007 gmc warning beep

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Member - Posts: 15
Member spacespace
Joined: May 31, 2007
Location: United States
Posted: April 24, 2008 at 8:25 AM / IP Logged  

My friend just installed an aftermarket flip out on his 2007 GMC Envoy Denali.  He installed it himself and says he loves it.

However, he said that the warning beeps, like when you turn the car on, have been amplified.  He said that the noise is loud enough to be pretty uncomfortable.

Obviously it has something to do with Onstar/GM's running every damn thing through the radio, but any clue on how to fix it?

Alpine Guy 
Platinum - Posts: 2,478
Platinum spaceThis member has made a donation to Click here for more info.spacespace
Joined: October 18, 2003
Location: Canada
Posted: April 24, 2008 at 9:52 AM / IP Logged  
What integration harness did he use to retain the factory chimes? We need to know everything.
2003 Chevy Avalanche,Eclipse CD7000,Morel Elate 5,Adire Extremis,Alpine PDX-4.150, 15" TC-3000, 2 Alpine PDX-1.1000, 470Amp HO Alt.

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