I been searching for this and can't seem to find a answer. I can't seem to turn off my alarm. Even if i turn on the car it still goes off. My mechanic had to remove a relay to make the horn from going off, but now my headlights flash every 2 seconds. I had to remove the headlight relay to get them to stop. Its like the alarm is still going off. I removed the fuse for the anti-theft and it still seems to go off. Is there a way to disable the alarm [/align]

 

Have you turned the alarm off by putting the key into the driver's keyhole and unlocking the door that way? That's how you turn off the stock alarm without the keyfob.

 

yes i have. it's wierd cause once in awhile it works but that's like once a week. But when it's going off i can't turn it off

 

have you tried disconnecting the battery for a minute and reconnecting the battery? that always works for me.

 

yeah i just did my alternator and had the battery unplug for about 2 hours. Either way i'm just gonna get a aftermarket alarm and just remove the old one

 

Another reason for the alarm to go off on its own is low battery power. You mentioned that the alarm goes off at least once a week. You could have a battery drain somewhere or you could just have a dying battery. Another fix was the door triggers and/or hood pin causing issues if they are rusted or malfunctioning. My guess is on the battery.

 

*Autozone checks em for free and charges it too.