TSB 24-2254

Some 2020-2022 Explorer, 2020-2023 Transit, 2021-2022 F-150, 2021-2022 Mustang and 2022 Expedition/Navigator vehicles equipped with a 10R80 transmission (excluding hybrid) may exhibit harsh/delayed engagements and/or harsh/delayed shifts, an illuminated MIL with DTC P0751, P0752, P0756, P0757, P0761, P0762, P0766, P0767, P0771, P0772, P2700, P2701, P2702, P2703, P2704, P2705, P2707, P2708, P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076F, P07D9, P07F6 and/or P07F7 stored in the PCM or TCM. This may be due to axial movement of the CDF clutch cylinder (7H351) sleeve causing hydraulic circuit leaks. To correct the condition, follow the Service Procedure to verify hydraulic circuit leakage and replace the CDF clutch cylinder (7H351) if necessary.