2003 MPV alarm
 

Hi All,

I have a weird one here.
We dropped my daughter off at university yesterday..500 miles return trip. Today I moved her van into the garage for storeage until
thanksgiving and 2 hours later the alarm is going off like I pushed the panic button on the remote key fob. It will only shut off with vehicle running. I have started and stopped the van drove it around the block nothing shuts it off. I have disconnected the battery for now. Any ideas? [My wife moved a portable phone to a room closer to the garage and when she answered a call the first after moving the phone the alarm started.] I know this is a coincidence but could some other equipment in the house be setting it off?