Not sure this got resolved. Its prob your fuel filter life. Perform service will pop up after 10k miles.
Replace the filter,clean the valve and call it done
Mine pops up when i start the truck and doesnt tell you what it is. Says perform service.
I got confused because my fuel filters and ccv were do at the same time. So i thought the light was from the fuel filters. Its my first cummins. I did the fuel filters and ordered the cummins fleetguard filter for $54 on amazon. Dealer wanted 160.If you have just ticked over 67,500 miles, it's the crankcase vent filter service