Fault Codes/Cummins/BASINCumminsBASINUnclassifiedFuelWhat This Code MeansFuel overflowed into the rupture basinPossible Causes•Possible failure of both the pump-off and hi-fuel level float switches•Leak in the day tankSuggested Actions1Safely dispose of the fuel in the basin2Correct the cause of the overflow3RESET the controlRelated Cummins Fault CodesCODE 12CODE 13ALARM ID 33CODE 142542CODE 152224F436HI FUELLO FUELLO SHUTDOWNBrowse all Cummins fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for BASIN on your specific Cummins unit — cited to the OEM manual, not a forum guess.Your question about BASINGET THE ANSWERFree account required — we'll bring your question with you.