Hi all, I need your help. When it comes to electrical issues, I'm not the brightest bulb in the chandalier.I have a '07 monaco and I was told that the house batteries should be charging from the alternator while I'm driving. Mine does not. Is the alternator supposed to charge the house batts or not? If it is, then what could my problem be? If their not, then how can I make them charge that way?