Some 2021 F-Super Duty vehicles equipped with a 6.2L or 7.3L engine, F-150 vehicles equipped with a 3.3L or 5.0L engine, and Explorer/Police Interceptor Utility vehicles equipped with a 3.3L engine may exhibit an illuminated malfunction indicator (MIL) with diagnostic trouble code (DTC) P0106 stored in the powertrain control module (PCM) while in transport mode, especially in higher altitudes. To correct the condition, clear the DTCs and deactivate transport mode. Refer to Workshop Manual (WSM), Section 419-10 > General Procedures. Before starting the engine in the procedure, cycle the ignition to OFF, cycle the ignition to ON, wait ten seconds, cycle the ignition to OFF, wait ten seconds, then start the engine. If the condition remains, refer to the Powertrain Control/Emissions Diagnosis (PC/ED) Manual for diagnostics.
