Fault Codes/Generac/1006Generac1006UnclassifiedGeneralWhat This Code MeansConfiguration MismatchPossible Causes•Voltage configuration set in controller does not match voltage configuration for installed Voltage Configuration Cartridge (VCC).Related Generac Fault Codes210021091005211110002112506002403 (000192)505-J4002463505002464Browse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 1006 on your specific Generac unit — cited to the OEM manual, not a forum guess.TRY IT FREE