I have never installed a Code Alarm! Most of the alarms are the same, but like I said Im in Killeen! To be very honest with you, you should take it to an install shop that offers warranty! Most alarms "have there own minds" and if it gives you trouble then you can take it back to the installer and they should fix it for free! If you check around you will also find that most installers will charge you more if you dont buy the system from them! So if there asking for $200 or $450 dollars to install you can go to Best Buy and buy one and have it installed for less than that! Plus it comes with warranty! Just my to sence! If you want help i will help but to cover my butt i would rather not tell you i can put your Code Alarm in and then you have some sorta glitch and have to drive clear back to Killeen! Thanks for the offer! Good luck!