I have a 2016 Thor Tuscany with the AGS...after we bought it we discovered 1,776 hours on the generator...the generator would go on when we were driving down the freeway and it would go on when the coach was parked, (not stored). After working with a number of techs, checking out what we thought was a generator problem, we discovered two of the four coach batteries were shot. Unfortunately, it is recommended you replace all four batteries together. Here I am, four batteries later and the generator has not been triggered by the AGS.
I always disconnect the batteries when the coach is in storage.
Good luck.
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