3754 None Aftertreatment 1 Diesel Exhaust Fluid Actual Dosing Quantity - Data Valid But Below Normal Operating Range - Moderately Severe Level
4658 Amber Aftertreatment 1 Diesel Exhaust Fluid Actual Dosing Quantity - Data Valid But Below Normal Operating Range - Moderately Severe Level
I have a 2015 prostar cm2350 Cummins. This is what a reverse search comes up with on Quickserv online. If you have a Cummins engine as well, this is probably at least close. The only differance between the two is if the amber engine light is turned on.