Fault Codes/Generac/CHARGER MISSING AC WARNINGGeneracCHARGER MISSING AC WARNINGUnclassifiedElectricalWhat This Code MeansAC power is missing from the battery charger inputPossible Causes•AC power is missing from the battery charger inputSuggested Actions1Perform Problem 222Refer to Problem 22Related Generac Fault CodesCHARGER WARNING WARNINGFIRMWARE ERROR-9CHARGER MISSING ACINSPECT BATTERYCHARGER FAILINSPECT BATTERY ALARMBATTERY PROBLEM WARNINGLOW BATTERYBATTERY PROBLEMLOW BATTERY ALARM020476LOW BATTERY WARNINGBrowse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for CHARGER MISSING AC WARNING on your specific Generac unit — cited to the OEM manual, not a forum guess.Your question about CHARGER MISSING AC WARNINGGET THE ANSWERFree account required — we'll bring your question with you.