Gem Module
 

Hello, I have searched high and low on any info on the Gem Module for my 2004 Freestar. I diagnosed the problem being the Gem Module from the lights and radio staying on when the keys are out of the ignition and when I open the door. Also the battery would completely drain itself from the lights and radio being left on all night. After reading some of the comments in this forum it seems clear that my problem could the Gem Module. What I need to know is should I first inspect the Module and try to fix it or just buy a new one? How much is a new one?

Thank you!
Tom