Why would my security light come on all of the sudden? I recently I did some cooling system work and once I got it all back together, The security light would turn on for a couple of min;s then shut off, then back on, so on and so forth.... Any thought's ya'll???

 

Mine has been doing that for almost a year now. I have been told it is because I have a dirty key sensor thing. It wont hurt any thing but the light does get distracting and annoying.

 

My light came on only when the map sensor(black thing on top of the intake)took a dump.Car wouldn't run right,got it fixed,no more light.Hope this helps.(93)