doxiemom11 wrote:
We have an auxiliary start button on our dash that when on will use the house batteries to help start the engine if the chassis battery is weak. We also have a battery disconnect/shut-off for the chassis battery that we use any time we will be parked more than a few days. Even after a full winter stored outside in Michigan, we turned the battery back on and the motorhome started right up. You don't have either of these things?
I've got the switch that connects the two on the dash but that's hooked to a solenoid and can't be left on. I do not have a disconnect.