Onboard generator not charging batteries
Need some help diagnosing an electrical issue on my rig.
The generator in my unit is a 5.5 Onan. When it is running, the batteries in my coach are not being charged. They eventually run down to the point that the generator finally shuts off. If I hook up to shore power (or an outboard generator) everything works fine.
I also noticed that the GFI in my bathroom trips when my generator is running, and will not reset. It resets fine when hooked to shore power.
What the heck is going on?
I suspect the switch that senses when I'm connected to shore vs. onboard generator, but I don't know that that explains the GFI issue.
Thanks for any help!
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2015 Georgetown 27S
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