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pontiac grandprix 2004 unlock 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=139638
Printed Date: May 14, 2025 at 11:00 AM


Topic: pontiac grandprix 2004 unlock problem

Posted By: f29966
Subject: pontiac grandprix 2004 unlock problem
Date Posted: October 29, 2015 at 5:50 PM

hello every one , the problem of this pontiac grandprix 2004 is about the unlock wire , after connect the unlock wire to the alarm , most of time i can unlock the door using the remote , but some time it does not , i checked the connection and the alarm did sent signal to the unlock wire but it does not unlock the door , it only work again after i use the key to turn the ignition on . is there any solution to fix this problem ?



Replies:

Posted By: rs specialist
Date Posted: October 29, 2015 at 6:49 PM
we need some more information. What system have you installed and what wire are you connected to? Does the vehicle have a factory alarm? Do you have your alarm set up for single or double pulse unlock?




Posted By: f29966
Date Posted: October 29, 2015 at 7:18 PM
the system i installed is soundstream al.2 , i connect the blue unlock wire from alarm to ORANGE / black(-) of the car , the car does not have a factory alarm , the default setup of my alarm is single pulse.




Posted By: f29966
Date Posted: October 29, 2015 at 8:07 PM
sorry for the misstake , the car have a factory alarm , so i think i need to connect the alarm to the disarm wire in the car to solve the problem.





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