Black Widow Alarm
Nissan Serena 2002 QRV.R Ltd.

Diba its normal if you unlock the doors and dont open any, they will automatically lock after about 30 seconds? This is no problem. But when I unlock the doors and dont open any except for the tailgate (pinaka-likod), the alarm will re-arm, but the doors wont lock.

1. If i dont open anything, the alarm will re-arm and the doors will lock.
2. When the alarm re-arms and the doors dont lock, the alarm is really armed. When i open a door, the alarm will sound, or when i close the tailgate, the alarm will sound.
3. The sensor works fine. The door-open light illuminates on the dash.
4. The sensor is connected to the alarm. The alarm's LED lights up when a door is open, and it does light up when the tailgate is open. When the alarm is armed and all the doors are locked and i use the key to open the tailgate, the alarm sounds once the taigate is opened.
5. When i unlock the doors and open any or the 4 doors (except for tailgate), the alarm wont re-arm anymore.


What's wrong? Why does the alarm re-arm even if the tailgate is opened na?