Thank you for the information. The monitor, above the drivers seat, shows 13.4 volts when pressed. Is this the voltage in the house batteries? Also, I found the booster switch, where you said it was, but unfortunately when I held it down, the engine still did not have enough juice to turn over the engine. I did hear some kind of a click when I pressed the switch. Do I need a new booster piece of equipment? Am I right in assuming the chassis batteries are the ones used to start the engine and generator?
I purchased a shore power cord/adapter to use the outlet on my home and connected it to the shore power. It enabled me to use the 110 volt in the motorhome. I hoped it would also charge the batteries to start the engine and the generator. (Gerald, thank you for explaining why that didn't work). Since the inverter/charger is not charging the chassis batteries, what is the best option? Jumper cables? There are two batteries, I assume, (hate that word) that they are 12v.
Thank you all in advance for the help.