02 gmc sierra
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=126938
Printed Date: May 04, 2024 at 11:53 AM
Topic: 02 gmc sierra
Posted By: ramon2001
Subject: 02 gmc sierra
Date Posted: April 12, 2011 at 4:51 PM
installed gryphon GS500-A alarm on 02 gmc sierra. everything works well.after like ten minutes alarm goes off by itself. door triggers are diode isolated. cant figure it out. please help. changed shock sensor. unplugged it. still goes off. car battery is good.
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RAMON
Replies:
Posted By: blanx218
Date Posted: April 12, 2011 at 8:42 PM
I'm not familiar with gryphon products but just about every alarm out there should have a list of triggers in the manual. after it goes off, let it continue for around a minute or so til the siren stops, disarm the alarm and then count the LED flashes. the manual should tell you what triggered the alarm, based on the number of flashes
Posted By: Twelvoltz
Date Posted: April 12, 2011 at 8:44 PM
The DEI systems I use will tell you what zone was tripped last. I assume that your system does not. The only way to troubleshoot it if your system does not report last trigger is to do like you already started to do...disconnect one zone at a time until the problem goes away.
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Installer, IT support, and FFL. I need less hobbies.
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