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baseball's avatar
baseball
Explorer
Apr 14, 2019

DC inline fuse blows when battery power turned on

I have a 2008 Fun Finder with a DC power issue. I just replaced the battery because the dealer put a bad battery on the trailer. Anyway, when I go to turn on the DC power to trailer, it blows the in...
DSteiner51's avatar
DSteiner51
Explorer
Apr 15, 2019
You hooked the battery up wrong and blew the reverse polarity fuses on the converter thus no power from the converter. Most likely did damage to other appliances too. You are lucky if you didn’t blow the furnace, water heater, and refrigerator circuit boards too.

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