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alarm in 1996 cavalier

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=98020
Printed Date: April 25, 2024 at 12:35 PM


Topic: alarm in 1996 cavalier

Posted By: viper15230
Subject: alarm in 1996 cavalier
Date Posted: October 16, 2007 at 3:16 PM

The siren triggers as soon as I plug the harness into the brain. Im not sure why I have only hooked up power ground ignition and the siren output at this time. I wouldnt think that would cause the siren to go off would it?



Replies:

Posted By: KPierson
Date Posted: October 16, 2007 at 3:22 PM
Some alarms trigger as soon as power is connected.  Once it is connected trying disarming the alarm.

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Kevin Pierson




Posted By: viper15230
Date Posted: October 16, 2007 at 3:28 PM
No response from the alarm with that method.




Posted By: KPierson
Date Posted: October 16, 2007 at 3:37 PM
What kind of alarm is it?  Is there a manual override?  You may need to program the remotes to the alarm.  It should respond to the 'disarm' command from the remote.

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Kevin Pierson




Posted By: viper15230
Date Posted: October 16, 2007 at 7:00 PM
Its a K9 Sombra. I tried programming the remotes and the valet switch. Nothing would turn it off. Im stumped.




Posted By: JWorm
Date Posted: October 16, 2007 at 7:35 PM
Try plugging in the alarm with the ignition turned on.




Posted By: docsautomotive
Date Posted: October 16, 2007 at 7:55 PM
also try hooking up the other wires first we do a lot of these types the sombra  green box

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never stop




Posted By: docsautomotive
Date Posted: October 16, 2007 at 7:59 PM
also if all else fails try swapping the brain but before you plug any thing up make sure all your wire are connected do not plug the power harness firs  make it your last conection also your vallett switch needs to be pluge to program remotes and you should not need to do that they come programed

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never stop




Posted By: Velocity Motors
Date Posted: October 16, 2007 at 8:14 PM
Make sure that you have the (+) and the (-) from the siren hooked up properly. If the system rests the siren output wire at (+) and you have the siren grounded with the (+) wire going to the CPU, the siren will trigger instantly.

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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA




Posted By: viper15230
Date Posted: October 16, 2007 at 9:00 PM
Well its not just the siren. Its the relay inside the box I can hear it clicking for the light outputs. I tried plugging it in with the ignition on, no different. Im not sure what you mean by everything else first.




Posted By: viper15230
Date Posted: October 18, 2007 at 7:14 PM
Any other ideas?





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