Disable factory alarm
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=35430
Printed Date: May 17, 2024 at 3:30 PM
Topic: Disable factory alarm
Posted By: lenster40
Subject: Disable factory alarm
Date Posted: July 11, 2004 at 9:39 PM
I have a 2000 Tahoe, does anyone know how to disable the factory alarm? I grounded the LT Green wire on the BCM at the purple connector and it still functional, any ideas??? Lenster ------------- lenster
Replies:
Posted By: swamprat323
Date Posted: July 11, 2004 at 10:39 PM
POWER LOCK|pink *2 |+ |door lock relays *5 |
| POWER UNLOCK|pink/green *2 |+ |door lock relays *5 |
| LOCK MOTOR|blue | |door lock relays *5 |
| UNLOCK MOTOR|blue/red | |keyless entry module *3 |
| DISARM DEFEAT|blue/red | |door lock relays *5
*2 Also located at the keyless entry module, if equipped.
*3 The keyless entry module is located above the gas pedal. *5 The power door lock relays are to the right of the brake pedal.
Posted By: lenster40
Date Posted: July 11, 2004 at 11:10 PM
What do I do with the Disarm/Defeat wire (Blue/Red)? The door locks are connected and working fine. ------------- lenster
Posted By: auex
Date Posted: July 12, 2004 at 12:37 AM
Hold on there turbo, none of the wires swamprat gave you will help in your situation. Why do you need to do this?
-------------
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: lenster40
Date Posted: July 12, 2004 at 6:38 AM
Auex, I am installing a remote start on this vehicle. ------------- lenster
Posted By: swamprat323
Date Posted: July 12, 2004 at 2:52 PM
Conect your disarm form the alarm to the disarm defeat in the car.
Posted By: kgerry
Date Posted: July 12, 2004 at 3:37 PM
did you permanently ground this wire or did you properly hook it up to the alarm disarm wire of your RS unit? ------------- Kevin Gerry
Certified Electronics Technician
MECP First Class Installer
Owner/Installer
Classic Car Audio
since 1979
Posted By: lenster40
Date Posted: July 12, 2004 at 4:18 PM
Kgerry, I grounded the LT green wire and it still is functional. ------------- lenster
Posted By: kgerry
Date Posted: July 13, 2004 at 1:59 PM
did you try to pulse ground on this wire?
-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer
Owner/Installer
Classic Car Audio
since 1979
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