Fault Codes/Cummins/224Cummins224UnclassifiedGeneralWhat This Code MeansShutdown fault codes announced with a local status lamp indicatorPossible Causes•Optional customer selectionSuggested Actions1Change values using the Genset Setup menus (page 5-30) if authorized2Refer to the Battle Short Mode description on page 3-42Related Cummins Fault Codes225226 THRU 233223234222236221238220239219245Browse all Cummins fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 224 on your specific Cummins unit — cited to the OEM manual, not a forum guess.Your question about 224GET THE ANSWERFree account required — we'll bring your question with you.