Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
26E01
Certain 2023 - 2026 Model Year F-250 – F600 Super Duty Vehicles with 6.7L Engines Powertrain Control Module (PCM) Software Update The affected vehicles were originally manufactured with Powertrain Control Module (PCM) software that did not provide the correct warnings when certain conditions are present in the Selective Catalyst Reduction (SCR) system as required and described in the Owner’s Manual.
26P02
Certain 2025-2026 Model Year F-150 and F-250-600 vehicles Driver Door Module (DDM) & Passenger Door Module (PDM) Software Updat
25B63
Certain 2025 Model Year Expedition and 2026 Model Year F-250-F-600 Super Duty Vehicles - Transmission Main Control Valve Body Replacement
25P35
Certain 2025-2026 Model Year F150, F250-F600 Vehicles. Front Door Lower Window Glass Run Replacement
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.