Fault Codes/Rehlko/BATT CHG FLT WARNINGRehlkoBATT CHG FLT WARNINGUnclassifiedElectricalWhat This Code MeansBattery charger faultRelated Rehlko Fault CodesBATTERY CRLOBATTERY HIGHALT PROTECT SHUTDWNBATTERY HIGH WARNINGAGS-10BATTERY LOW WARNINGADC-RESBATTERY VOLTAGE HIGH WAC SENS LOSSBATTERY VOLTAGE LOW WA-336415-ABCFBrowse all Rehlko fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for BATT CHG FLT WARNING on your specific Rehlko unit — cited to the OEM manual, not a forum guess.Your question about BATT CHG FLT WARNINGGET THE ANSWERFree account required — we'll bring your question with you.