Some 2022-2023 F-150 Lightning vehicles equipped with front park aid (minor feature code HNLAB) mayexhibit an inoperative front park aid feature with a Front Parking Sensors Not Available Sensors Blocked SeeManual message in the IPC without any diagnostic trouble codes (DTCs) associated with the condition. Toconfirm a vehicle is built with a certain minor feature code, review the build information by double-clicking thevehicle identification number (VIN) in the upper left corner in the Professional Technician System (PTS). Thismay be due to the software level of the image processing module A (IPMA) and/or the power steering controlmodule (PSCM). To correct the condition, reprogram the IPMA and the PSCM using the latest software level ofthe Ford Diagnosis and Repair System (FDRS) diagnostic scan tool. For claiming, use causal part 14G647 andapplicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
NOTE: The IPMA software update that addresses the symptom listed in this bulletin may have been sent viaFord Power-Up software updates delivered over-the-air (OTA) to connected vehicles that have automaticupdates enabled through the center display screen. Enter the vehicle identification number (VIN) inProfessional Technician System (PTS) and check the OTA Dashboard under the Connected Vehicle tab forOTA update history. If an update to the IPMA has successfully completed recently and the customer isreporting the symptoms are no longer present, this article may not apply.
