GM 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=4587
Printed Date: November 16, 2025 at 1:19 AM

Topic: GM factory alarm

Posted By: Jer 01
Subject: GM factory alarm
Date Posted: October 17, 2002 at 9:10 PM

I have installed a CS-2011RSII system in my 2000 chevy silverado but I am having problems with the factory security system going off when I unlock/disarm the aftermarket system. I have the ORANGE / black wire from the alarm hooked in to the light green (-) OEM disarm wire like the diagram says, but it still happens.

Any ideas of what I did wrong or how to correct this problem?

Thanx

Replies:

Posted By: securinu
Date Posted: October 17, 2002 at 9:20 PM

you can ground the lt green wire permantley.

Posted By: Jer 01
Date Posted: October 18, 2002 at 11:37 AM

I tried grounding the lgt. green wire permantley but then the doors will not lock with the security system. The light green wire has (+)12 V all the time until you disarm the factory system with a (-) pulse. any ideas?

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