I have a 2007 Itasca sunova 35J house batteries charge when on shore power as well as when the generator runs, but not when driving. I've looked through the web and found that it's possibly the sol...
Scott, Your description is great and it seems to be my setup. The battery boost switch seems to do nothing when I push it. I don't hear a click or anything. The house battery shutoff does click when I use it and it does shut off the power in the house. It's looking more and more like it may have something to do with the battery boost switch. I'm not sure where that solenoid is actually located though.