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CS 2011RS IV Lock problem

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=44046
Printed Date: July 15, 2025 at 8:07 AM


Topic: CS 2011RS IV Lock problem

Posted By: pimpster
Subject: CS 2011RS IV Lock problem
Date Posted: November 29, 2004 at 12:28 PM

Hi,

I've been browsing these forums for a long time and they have been a great help.

I recently installed a crimestopper cs-2011rs  on my olds and the unit is not giving and door pulses to the locks, I'm wondering if anyone ran into this problem before.   I've installed a few of these and never ran into this.  Maybe defective?

Thanks guys.

Pimp




Replies:

Posted By: draasch
Date Posted: November 29, 2004 at 9:30 PM
"the unit is not giving and door pulses to the locks"

not sure i follow you????

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David
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Posted By: pimpster
Date Posted: November 29, 2004 at 11:33 PM

Ooops, sorry.    The module is not giving any door pulses.   when the system is armed its supposed to give a .75 12v pulse on the blue wire to trigger the door locks, its not doing it.  same with the green wire for unlocking.




Posted By: metaverse
Date Posted: November 30, 2004 at 10:50 AM
Where are you reading this +12v .75 sec pulse on blue/green trigger wires ?

Crimestoppers come by default with negative pulses on the blue/green wire. It comes with a third red wire along with the blue and green wire which carries 12v to power a relay so you can convert the negative pulses to positive as needed.. Look at the attached diagram..

posted_image



Posted By: metaverse
Date Posted: November 30, 2004 at 11:05 AM
Never mind. I read the updated rev B manual for RS-2011 IV unit. you should indeed get a 12v pulse on the blue for lock and/or negative pulse on the same wire for unlock. If it does not work, looks like the alarm brain took a wrong turn somewhere. Call up crimestopper support. see if there is a jumper or dipswitch that is a hidden setting that might reset..they'll replace the unit for you if needed. I would try one simple thing..a whole system reset... Try it and post back with results..


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