code alarm ca 120
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=34670
Printed Date: May 21, 2024 at 6:32 AM
Topic: code alarm ca 120
Posted By: RAUL PUENTE
Subject: code alarm ca 120
Date Posted: June 27, 2004 at 11:42 AM
this is my first time installing this alarm what i was wondering is that coming from the alarm there are six wires for the lock/unlock how would i go about installing them on a basic car to unlock/lock the doors. thanks
Replies:
Posted By: swamprat323
Date Posted: June 27, 2004 at 12:01 PM
What kind of lock system do you have? What kind if car do you have?
Posted By: swamprat323
Date Posted: June 27, 2004 at 12:01 PM
Double post
Posted By: RAUL PUENTE
Date Posted: June 27, 2004 at 12:25 PM
the car is a pontiac grand am 2002
Posted By: swamprat323
Date Posted: June 27, 2004 at 1:14 PM
POWER LOCK|white |- |drivers kick panel in POWER UNLOCK|same wire |*2 |a black plug
*2 Lock requires a negative trigger, and unlock requires a negative trigger through a 1,500 ohm resistor. Must use relays. Must close doors to lock with a single pulse.
Green with 1,500 ohm ressitor to lock/unlock wire.
Blue to lock/unlock wire
GREEN/ black to ground
Blue/Black to ground
Posted By: RAUL PUENTE
Date Posted: June 27, 2004 at 1:24 PM
ok what about the grn/red wire and the blue/red from the alarm
Posted By: swamprat323
Date Posted: June 27, 2004 at 1:28 PM
They wont be used. You may have to have the door closed b4 it will lock, not sure on a 2002 but it that way for a 2003
Posted By: RAUL PUENTE
Date Posted: June 27, 2004 at 1:38 PM
what are those wires mainly used for are they for changing the polarity from pos; to neg; or the other way around.
Posted By: swamprat323
Date Posted: June 27, 2004 at 1:39 PM
Sorry about this but made a mistake use the
GREEN/ red to ground
blue/red to ground
Dont use GREEN/ black and blue/black
Posted By: RAUL PUENTE
Date Posted: June 27, 2004 at 1:46 PM
so what your say is that to get pos conncet those wires to 12volts and to get neg conncet to ground also what are those wires grn/blk and blu/blk used for?
Posted By: swamprat323
Date Posted: June 27, 2004 at 2:01 PM
You have a "negtive" system so you will "ground "the input to the on board relays. This is GREEN/ Red & Blue/Red (87), The
common wire (30) will go to the lock and unlock wire, wich in your case it the same. This will be the green & blue. The other wires wont be conected at all.
Posted By: RAUL PUENTE
Date Posted: June 27, 2004 at 2:08 PM
thanks for all the help. 
Posted By: swamprat323
Date Posted: June 27, 2004 at 2:23 PM
no problem.
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