Fault Codes/Generac/021041Generac021041UnclassifiedStartingWhat This Code MeansEngine will not start; Engine will turn offPossible Causes•Shutdown AlarmsRelated Generac Fault CodesAC / DC DISPLAY ICON FLASHINGALARM DISPLAY ICON FLASHING TWO (2) TIMES015303CHECK BATTERY012977FLASHING FAULT WARNING ON DISPLAY002415BFS1002403FUSE PROBLEM RED002074HIGH TEMP WARNING ICON ON DISPLAYBrowse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 021041 on your specific Generac unit — cited to the OEM manual, not a forum guess.TRY IT FREE