04 Yukon Denali with 791XV+456G+555L

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=30052
Printed Date: June 07, 2024 at 6:41 PM

Topic: 04 Yukon Denali with 791XV+456G+555L

Posted By: x6369x
Subject: 04 Yukon Denali with 791XV+456G+555L
Date Posted: April 09, 2004 at 1:15 PM

I'm going to be installing a 791XV+456G+555L into a 04 Yukon Denali. I assume this will be similar to a 03 Chevy Tahoe that I did a few weeks ago.

The question that I have is the when I did the 03 Chevy Tahoe, the factory alarm arms (horn honks) when the 791XV is armed. If the door is opened w/ the 791XV armed, it triggers the 791XV as well as the factory alarm. If the shock sensor is triggered, only the 791XV goes off. Is there a way to bypass the factory alarm permanently? Or am I missing something?

Thanks in advance.

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Friends Don't Let Friends Bump Stock.

Replies:

Posted By: SoundImage
Date Posted: April 09, 2004 at 1:20 PM

if you ground lt. grn in the driver door module it will bypass the stock alarm

Posted By: x6369x
Date Posted: April 09, 2004 at 2:03 PM

SoundImage wrote:

if you ground lt. grn in the driver door module it will bypass the stock alarm

Permanently ground it? Or hook it up to the factory alarm disarm wire of the 791XV?

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Friends Don't Let Friends Bump Stock.

Posted By: tjdurham
Date Posted: April 09, 2004 at 11:21 PM

you can do it both ways but if you perminately ground it and there is a problem later down the road guess who will be gettin a call

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tj

Posted By: kgerry
Date Posted: April 13, 2004 at 8:43 PM

actually you can program the factory alarm off using the DIC ( drivers info center ) thru the steering wheel controls.... you can also lose the horn honk that way...

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979