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01 regal door trigger

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=113367
Printed Date: May 06, 2024 at 7:02 PM


Topic: 01 regal door trigger

Posted By: prdjr165
Subject: 01 regal door trigger
Date Posted: April 23, 2009 at 3:30 PM

I installed a remote start/alarm on an 01 regal,i connected the (-)trigger to the bl/wh(all doors) at the bcm.The alarm would go off after 20 minutes like clockwork.I then moved the trigger wire to the courtesy light under the dash and it did the same thing,none of my tech sheets mentioned anything about this problem.I ended up hooking it up through a relay and so far so good.



Replies:

Posted By: prdjr165
Date Posted: April 23, 2009 at 7:58 PM
No luck!He just called and said the alarm is still going off,anyone have any ideas?The alarm is a scytek 4000 2way.



Posted By: 91stt
Date Posted: April 23, 2009 at 8:58 PM
The BCM is probably triggering the security system.
Installing the resistor and capacitor network as shown in the attached diagram should solve your problem.

posted_image



Posted By: prdjr165
Date Posted: April 25, 2009 at 1:38 PM
update on the regal,I cut the door and trunk trigger wires at the bcm and installed diodes with the cat facing the alarm and connected the alarm (-)trigger wire to the cat side of the diodes.after 20 minutes the little lights on the bottom of the rear view mirror came on for a second then went off,the alarm didn't trigger.I am assuming that was the pulse that was triggering the alarm every twenty minutes.I never seen that before.


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