Quote:
Originally Posted by tsimp123
I’ve had my 2018 Miramar in storage for a while with 30 amp power available to keep house batteries charged. When I went to take it out the chassis battery was dead. I tried to use the emergency start switch but apparently the house batteries were dead also (brand new batteries). I jumped off the chassis battery with no problem. However, it appears the inverter isn’t working... The inverter switch inside the cabin wont light up, the generator won’t start, the jacks won’t go down and the in dash radio/navigation won’t come on. I’m hoping it’s a fuse I haven’t located yet... Any insight is appreciated.
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The 30amp “shore” power that you thought was available wasn’t actually functioning properly & charging your coach. So...
1) Use/Store switch was in Store mode, therefore batteries not charging & you had “parasitic drain”
2) Use/Store was in Use mode, however your assumed 30amp shore power was not actually bringing in 30amp power into your coach, and you had parasitic drain from your batteries that were not being charged
Those are the most common reasons for dead batteries
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