Fault Codes/Generac/FUSE PROBLEMGeneracFUSE PROBLEMUnclassifiedGeneralWhat This Code MeansStopped - AlarmRelated Generac Fault CodesINVALID FILELOW VOLTS REMOVE LOADFTMFILE NOT FOUNDOL - OPEN CIRCUITCORRUPTED FILEOL 014428CONTROLLER FAULTOL 014431CHARGER WARNINGOVERLOADBrowse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for FUSE PROBLEM on your specific Generac unit — cited to the OEM manual, not a forum guess.TRY IT FREE