Fault Codes/Gillette Generators, Inc./55Gillette Generators, Inc.55UnclassifiedElectricalWhat This Code MeansHigh battery voltageRelated Gillette Generators, Inc. Fault Codes565457585352Browse all Gillette Generators, Inc. fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 55 on your specific Gillette Generators, Inc. unit — cited to the OEM manual, not a forum guess.TRY IT FREE