TSB 24-2200

Some 2024 F-150 vehicles built on or before 14-May-2024 equipped with a 3.5L PowerBoost may exhibit an illuminated MIL with DTC P2C90 stored in the powertrain control module (PCM). To correct this condition, perform the Service Procedure to to inspect the positive crankcase ventilation (PCV) system and reprogram the PCM to the latest software level via the Ford Diagnosis and Repair System (FDRS).