I have a 2021 Coachman Galleria which had similar problems. I replaced the battery but the problems were not solved. In my case the problem, was the auto reset breaker installed under the van near the battery. On my van there were 2 breakers ...a 250 amp to the inverter and a 120 to the B+ to...
Solid as a tank implies strength or steering response?
It has been a few years since my last van conversions. Both prior vans were Ford or Chevy 1500 class. Theses vans fit my needs at the time and were easy to drive on the hwy for extended trips.
The new vans appear far more refined and have...