The dealer working on the solar system called yesterday with some bad news. When the technician pulled Arvi into the garage to work on it he heard a rattling noise under the hood. Investigating he found the idler pulley for the belt running the underhood generator system that Roadtrek installed was loose. The attachment bolt snapped off at the point it enters the engine block. Triple Darn. It was -22 degrees fahrenheit outside when the technician started the engine. Maybe that had something to do with the bolt snapping. Regardless of the temp it should have held up. It may be a while before Arvi is back home.