Coach Battery Drain
I have a Thor DB26, 2020. Ford frame, gasoline. Bought brand new in 2019 and currently has less than 8k miles.
Over the last few months I have had an unexplained drain on my coach battery. When unplugged from shore power, with coach master power switch in off position, the battery will lose voltage at a fairly steady rate. Approximately 1/10 of a volt every couple of hours.
The battery is an Interstate 12 Volt deep cycle. I took it in to the local dealer, he tested it and replaced it with a brand hew model (the first was less than a year old). Brand new battery did exactly the same thing.
I am assuming either something has been accidentally activated that shouldn't have been or somewhere there is a short. Any suggestions as to where to look would be appreciated.
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