manual to power door lock on DEI 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=78141
Printed Date: May 13, 2025 at 11:47 AM

Topic: manual to power door lock on DEI alarm

Posted By: gorgerunner
Subject: manual to power door lock on DEI alarm
Date Posted: May 22, 2006 at 1:32 PM

Hello, I recently purchased a 2000 chevy s10 extreme that came equiped with a DEI rattler alarm system. The truck has manual, non power locks. I have 2, two wire plungers that I purchased awhile back. I was wondering how I could make my arm/disarm button on my alarm transmitter activate these plungers. If anyone is familar with this alarm system please help me out. Thank you in advance, your help is greatly appreciated.

Replies:

Posted By: mo12v
Date Posted: May 22, 2006 at 2:23 PM

Do you know the Model Number??
The Rattler probably has Door Lock wires on it

You will need 2 SPDT Relays ( Single Pole Double Throw )

Lock & Unlock from Alarm ONLY

Relay 1

LOCK:
PIN 87 = 12 Volts ( + ) Constant
PIN 87a = GROUND
PIN 30 = wire to One side of Actuators
PIN 85 = Negative Lock Output from Alarm
PIN 86 = Constant 12 volt ( + )

Relay 2

UNLOCK:
PIN 87 = 12 Volts ( + ) Constant
PIN 87a = GROUND
PIN 30 = wire to Other Side side of Actuators
PIN 85 = Negative UnLock Output from Alarm
PIN 86 = Constant 12 volt ( + )

-------------
MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.

Posted By: gorgerunner
Date Posted: May 22, 2006 at 3:09 PM

Thanks for your help. I greatly appreciate it. As far as the model number goes, where would I find it?

Posted By: mo12v
Date Posted: May 22, 2006 at 5:32 PM

On the Rattler Brain? Handbook? Maybe Remote?

-------------
MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.

Posted By: gorgerunner
Date Posted: May 22, 2006 at 7:16 PM

well, ill have to take a look this weekend to find the brain. but as far as the handbook goes, I dont own one. I just bought the truck last week and didnt get a manual with it. thank you again for your help.