Fault Codes/Generac/RED LED ALARMGeneracRED LED ALARMUnclassifiedGeneralWhat This Code MeansRed LED ALARM light is illuminatedPossible Causes•Generator is OFF•Generator fault is detectedSuggested Actions1Contact an IASDRelated Generac Fault CodesSERVICE ASERVICE BOVERLOAD REMOVE LOADT1OVERLOADUNSUPPORTED DEVICEOL 014431WIRING ERROROL 014428YELLOW LED MAINTENANCEOL - OPEN CIRCUITMBrowse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for RED LED ALARM on your specific Generac unit — cited to the OEM manual, not a forum guess.TRY IT FREE