Disable OEM alarm: 99 GMC yukon denali

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=38349
Printed Date: April 25, 2024 at 1:02 AM

Topic: Disable OEM alarm: 99 GMC yukon denali

Posted By: cyanideg
Subject: Disable OEM alarm: 99 GMC yukon denali
Date Posted: August 30, 2004 at 4:41 PM

I need to know how to disable my OEM alarm on my 99 GMC yukon denali. I would like to keep the keyless entry though as well. Can anyone tell me what wires I need to cut, or which fuses to pull? One of my door jam switches is malfunctioning and I dont know which one it is, so I wanna kill the alarm all together. Cant find any info in my service manual,.,.,

Looked at this but I an no engineer..

https://www.the12volt.com/wireinfo/volt.asp?Year=1999&Make=GMC&Model=Denali&Table=Security

Replies:

Posted By: kgerry
Date Posted: August 30, 2004 at 5:48 PM

whats your email address?

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: auex
Date Posted: August 30, 2004 at 6:01 PM

Here.

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Certified Security Specialist
Always check info with a digital multimeter.
I promise to be good.
Tell Darwin I sent you.

I've been sick lately, sorry I won't be on much.

Posted By: profuse007
Date Posted: August 30, 2004 at 6:05 PM

usually, to disable OEM temporarily (no need for permanent), you need you pulse a trigger (positive or neg) to the disarm wire.

on ur application, youll need a relay to send a positive to the disarm wire.

what kind of alarm do you have?

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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).

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