My problem started a couple of days ago go to leave for work dead battery. Well after a little searching I found the GEM module pulling power. So pulled the fuse marked speedometer/gem system and left it overnight no dead battery this morning. So I guess my question is where do I start troubleshooting, and what systems run off off of it. thanks for the help in advance.

Chad

 

how did you resolve your GEM killing the battery issue? I have the same issue.