I have a 2002 Sequoia limited 4x4. In this vehicle I have a Kenwood 911 . The stereo has numerous modes, dvd,cd, am fm radio, tv, and satelite radio. up until about 2 days ago it worked as it should, when using any of the modes with the exception of am fm radio, the power antenna would not rise.

Now as soon as I turn on the power to the stereo, the antenna rises, no matter what mode I am in.

I would appreciate any ideas as to what might be causing this and how to get it back to the way it was. thanks.