Fault Codes/Generac/FUSE PROBLEM REDGeneracFUSE PROBLEM REDUnclassifiedStartingWhat This Code MeansUnit will not start in AUTO with utility lossPossible Causes•Blown 7.5 amp fuseSuggested Actions1Check the LEDs / screen for alarms2Check the 7.5 amp fuse3If the fuse is blown, replace it with an ATO 7.5 amp fuse4If the fuse is intact, contact an IASDRelated Generac Fault CodesHIGH TEMP WARNING ICON ON DISPLAYLOW TEMP WARNING ICON ON DISPLAYFS1LOW VOLTS REMOVE LOAD REDFLASHING FAULT WARNING ON DISPLAYMILCHECK BATTERYMISWIREALARM DISPLAY ICON FLASHING TWO (2) TIMESNOT ACTIVATEDAC / DC DISPLAY ICON FLASHINGOVERCRANK REDBrowse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for FUSE PROBLEM RED on your specific Generac unit — cited to the OEM manual, not a forum guess.TRY IT FREE