No power when unconnected from shore power
My ‘19 Vegas 25.6 was connected to 30 amp shore power.I noticed the power indicator light on the plug was off and found that the plug had come loose at the wall. Plugged it back in and check battery levels. House batteries were at 12.8 and chassis battery was at 2.0. After two days the chassis battery was only at 2.6. Engine would not start. Emergency start power did not work. Generator would not turn over. Battery checked bad and was replaced. After replacing the battery (and losing my religion while working through the 14 inch hole under the dash desk), Engine cranked and was allowed to run for a time. All batteries checked full or mostly full charge. Generator still would not crank. Control panel would not come in. Radio not working. Reconnected to shore power. Store/use switch light on. Lights and control panel work. Unplug from shore power and Store/use switch light will not come on, lights not working, radio off.
Checked fuses/breakers by chassis batteries and under hood. Not tripped. Tripped and reset each. Checked fuses by main breaker and in compartment near front indercdriver window. All appeared intact. Could not locate a fuse or breaker in Cummins generator compartment.
Cannot start generator. Lights, bed lift and radio not working.
Don’t know where to go from here.