2003 Corolla Security Light stays on.

[Scott G]

Today I have noticed my security light stays on and does not blink at all anymore. It stays illuminated at any stage of driving or being parked and locked. Do I have reason for concern or is it me being paranoid. 2003 Toyota Corolla Le Automatic Factory Alarm has 153000 miles. Thanks for the help.

 

[Turborolla]

Hello,

That is quite weird. Is the dome light staying on as well? That could indicate a bad door sensor or an open door/trunk. If not, it could be the security light module. Lucky for you I am parting out a Corolla and have all the components you could need including the security light module and door sensors.