TSB 24-2148

Some 2021-2023 F-650/F-750 vehicles built on or before 15-Nov-2022 and equipped with a 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2201, P2209, P220E and/or P24FE stored in the powertrain control module (PCM). This may be due to the software in the PCM and the nitrogen oxides (NOx) sensor 11. To correct the condition, follow the Service Procedure to replace the NOx sensor 11 and reprogram the PCM and transmission control module (TCM).