House battery-chassis battery?
I have a question about my batteries on our 2013 ACE 30.1. I thought that the house batteries and the chassis batteries are separate electrical systems and the only time they become one is if I use the emergency start button. I recently pulled my chassis battery to charge it and I noticed that the cab radio was on even with battery out. So then I thought I would try to start it with out the chassis battery in it, it started....
I do not know if it is supposed to do this or if the previous owner put a jumper in somewhere to bypass something for some reason.
I would appreciate any thoughts on if this is right or wrong and pros and or cons of what it is if it is not a normal deal.
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