BIM (Battery Isolation Manager) Question
Hi All,
Quick question, I have a 2017 Thor Miramar and I have replaced my chassis battery back in December '18 and now that battery has gone dead too but is still rechargeable. I'm 99% sure the BIM is bad. So my question to the group is, what can drain a battery besides an alternator and BIM? Also, this fall when I went to put it in storage I had to jump the battery and drove it for 15-20 minutes to my storage area and week later I was able to start it without jumping/charging it. This leads me to believe the BIM is bad. Any thoughts? Thanks in advance!
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