Security draining main battery

[scrvan]

I have a major problem with my '06 Cali security draining the main battery. Is this a common problem? I have a problem even after a few days with a fairly new battery and has got worse in the cold weather. Help!

 

[smgcowfoldparts]

Have you had it tested to see how much of a draw there is when everything shuts down? Sounds like you have a draw as should last more than a few days.

Cheers