Fault Codes/Cummins/379Cummins379UnclassifiedGeneralWhat This Code MeansCharger output current is too highPossible Causes•Charger control failureSuggested Actions1Cycle through the Setup menus to try and clear the fault2Disconnect the charger harness plug3Recycle the powerRelated Cummins Fault Codes9119122369132349141159152491600-045917Browse all Cummins fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 379 on your specific Cummins unit — cited to the OEM manual, not a forum guess.Your question about 379GET THE ANSWERFree account required — we'll bring your question with you.