SSM 51476

Some 2023 F-Super Duty vehicles may experience diagnostic trouble code (DTC) C006A:00 in the telematics control unit (TCU). If this is a stand alone DTC and no other codes are present, this may be due to a TCU software concern. Replacement or reprogramming of the TCU may not resolve this condition. Inform customers that engineering is currently working on a solution for this condition and will be released via an over the air (OTA) software update expected in Q2 2023. It is recommended that customers that have experienced this concern should verify automatic updates are enabled and that the vehicle has been run long enough to receive updates via OTA. Monitor OASIS for additional information.