Help

I have a 1993 Grand Laredo V8. For some reason all of a sudden the alarm goes off when the drivers side door is opened. We have never had a problem with alarm. We do not actively set it, only what it does when the doors are locked.
My question is how to disable the alarm? I tired removing the fuse but it falls back into a security breach mode and the car will not start.
Suggestions, comments, please.

The wire is voilet and yellow and is located in the drivers side kick panel. If iam right you have to ground the wire to dissable it. To try to manually disable it is to turn the key to the left 2 times and to the right once either the drivers door or the tailgate. I know there is another way to unplug from the body control module iam not sure of the procedure.

U could pull the chime module like i did. It wont arm the security but u would lose all power locks and warning beeps but unlock would work fine.