All ActivityMost RecentMost LikesSolutionsRe: What could be the issue?@ Jim - That’s a good possibility. It does charge the batteries when driving. So it may be a back feed/over charging issue that is causing the fuse issue. I have no idea to confirm this. Where would a switch be?Re: What could be the issue?@ envlethen - It is fine when the truck isn’t running. But when the truck engine is on, that’s when it blows the fuse.Re: What could be the issue?This is a class c motorhome. The batteries for the home part (rv portion) is under the step. Under the step there’s two wire that are for the generator. There’s a 100amp buss amg fuse. It’s totally fine when the engine is off and the generator is going. But when turned on, the fuse is tripped from anywhere from 10 minutes to three hours (three hours being the longest, usually it’s within 5-10 minutes)Re: What could be the issue?I actually did when i bought it from the dealership as the previous batteries were no good. (Dealer replaced as part of the sale) is there a cable or a way to double check that?What could be the issue?I have a 14 fleetwood tioga montera 25k. When I’m park the generator works great but when i drive it automatically trips the buss fuse by the battery and shuts the generator off. I have replaced the buss fuse several times. It will start without it, my question is, what can the issue be? Is there even supposed to be a buss fuse to begin with? Is it a fire hazard to remove it? It only trips when i start driving.