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Service bulletins for the 2026 Ford F-450

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

52 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
SYNC-26.2.4.10 SD2026-04-02. Over-the-air update. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. "26C10 Recall remedy -Addresses instances where the trailer lights and trailer brakes may not function"
SSM 546482026-03-18. Service bulletin. VISIBILITY/WIPER. Some 2024-2026 F-150/F-Super Duty vehicles may exhibit an inoperative front passenger window when operated from the driver master window control switch with diagnostic trouble code (DTC) U2013:23 stored in the driver door module (DDM). This may be due to the software in the DDM and passenger door module (PDM). To correct the condition, reprogram the DDM and PDM using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 14B291 and labor operations 12651D and 12651D4.
SSM 546412026-03-11. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Some 2025-2026 F-Super Duty vehicles properly upfitted with a snowplow kit following the guidelines in the Super Duty Body Builders Layout Book (located on the www.FordPro.com website > Resources > Body Builder Advisory Service (BBAS) > Publications) may experience a radio volume that temporarily turns off or decreases when the engine RPMs are raised above idle and the snowplow is operated. Ford is aware of this condition and is investigating a service solution. Component replacement is not expected to resolve this condition. Monitor Professional Technician System (PTS) for updates.
26P022026-03-05. Other. ELECTRICAL SYSTEM; STRUCTURE:BODY. Certain 2025-2026 Model Year F-150 and F-250-600 vehicles Driver Door Module (DDM) & Passenger Door Module (PDM) Software Updat
SSM 545922026-02-27. Service bulletin. POWER TRAIN. For 20172026 vehicles equipped with a 10R transmission, a revision to the Road Testing Vehicle procedure has been made in the WSM, located in Section 307-01 > Diagnosis and Testing. This updated procedure improves the diagnosis of customer reported transmission concerns and aids in locating the proper root cause. During diagnosis and testing, details regarding whether the condition is more prevalent when the vehicle is hot or cold, throttle percentage at the time of occurrence, vehicle speed, the specific shift involved, and whether the issue occurs during transmission engagements (N>R, N>D, R>D, or D>R) should be noted. Engineering requests including these detailed operating conditions that will significantly assist with root cause analysis. Diagnosis, testing, and repair should use established labor times outside this article.
SSM 545942026-02-27. Service bulletin. VISIBILITY/WIPER; STEERING. Some 2023-2026 F-Super Duty vehicles may exhibit rain sensitive wipers (if equipped) settings that do not change when selected in the center touch screen. Vehicles may also exhibit an inoperative heated steering wheel (if equipped) after a remote start event. This may be due to the software in the steering column control module (SCCM). To correct the condition, reprogram the SCCM using the latest software version of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 3F791 and labor operations 12651D and 12651D4.
SSM 546012026-02-27. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY; UNKNOWN OR OTHER. Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot be retrieved from the vehicle using a diagnostic scan tool or from the label printed on the body control module (BCM). The Factory Keyless Entry Code application within the diagnostic scan tool will not provide an applicable master code for the accessory wireless keypad. If the wallet card for an accessory keypad is not available, the "Wireless RF Keypad Diagnosis Guide" can be referenced and provides direction on how to retrieve the master code. This guide is located under the Workshop Manual tab > Accessories > Installation > Wireless RF Keypad Diagnosis Guide > PPT C > Step C2.<br /><br /> Note: The only available keypad for some vehicles from the assembly plant is the accessory wireless keyless entry keypad. The integrated wired keypad cannot be installed on vehicles not equipped from the factory with a wired keyless entry k
SSM 545642026-02-20. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY; VISIBILITY/WIPER. Some 2021-2026 F-150 and 2024-2026 F-Super Duty vehicles equipped with one-touch up/down front windows may exhibit a window not responding to one-touch controls and/or bouncing back when using the one-touch close function.<br /> <br /> For vehicles included in Field Service Action (FSA) 25P35 and/or 26P02, perform repairs as directed by the FSA(s).<br /> <br /> For 2021-2026 vehicles not included in the FSA(s), reprogram the driver door module (DDM) and the passenger door module (PDM) using the latest software level of Ford Diagnosis and Repair System (FDRS) scan tool according to the Workshop Manual (WSM), Section 501-11 for normal diagnostics and testing direction by symptom. For claiming, use causal part 14B291 and labor operation MT14B291SSM.
SSM 545872026-02-20. Service bulletin. STEERING; VISIBILITY/WIPER. Some 2023-2026 F-Super Duty vehicles may exhibit rain sensitive wipers (if equipped) settings that do not change when selected in the center touch screen. Vehicles may also exhibit an inoperative heated steering wheel (if equipped) after a remote start event. This may be due to the software in the steering column control module (SCCM). To correct the condition, reprogram the SCCM using the latest software version of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 3F791 and labor operation 12651D.
SSM 545852026-02-19. Service bulletin. VISIBILITY/WIPER; STRUCTURE:BODY; ELECTRICAL SYSTEM. Some 2021-2026 F-150 and 2024-2026 F-Super Duty vehicles equipped with one-touch up/down front windows may exhibit a window not responding to one-touch controls and/or bouncing back when using the one-touch close function.<br /> <br /> For vehicles included in Field Service Action (FSA) 25P35 and/or 26P02, perform repairs as directed by the FSA(s).<br /> <br /> For 2021-2026 vehicles not included in the FSA(s), reprogram the driver door module (DDM) and the passenger door module (PDM) using the latest software level of Ford Diagnosis and Repair System (FDRS) scan tool according to the Workshop Manual (WSM), Section 501-11 for normal diagnostics and testing direction by symptom. For claiming, use causal part 14B291 and labor operation MT14B291SSM, up to 0.4 hours.
SSM 545842026-02-17. Service bulletin. ENGINE; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Some 2023-2026 F-Super Duty vehicles that require replacement of the heating ventilation and air conditioning (HVAC) module may have previously experienced a PMI that will not complete during installation. This may be due to a concern with the PMI application within the Ford Diagnosis and Repair System (FDRS) scan tool. To correct this condition, navigate to the FDRS application HVAC Programmable Module Installation (PMI). Click on the download button (if not already downloaded) or the refresh button on the right side of the application (if the application is already downloaded). Hover your mouse over the application name and verify the application version reads G2327867-5.0 or higher. Once the application is confirmed to be updated, run the HVAC PMI application.
SSM 545592026-02-12. Service bulletin. POWER TRAIN. Some 2026 F-Super Duty and F-650/F-750 vehicles equipped with a 10R140 automatic transmission may exhibit fluid leakage from the transmission fluid pan area. Prior to performing any repairs, thoroughly clean the transmission fluid pan area to ensure accurate identification of the leak source. Before replacing the transmission fluid pan or gasket, verify the torque of the fluid pan bolts and stud bolts. If the torque is incorrect, tighten the pan bolts and stud bolts to the specified torque following the proper torque sequence in Workshop Manual (WSM), Section 307-01. After tightening, verify that the leak has been repaired. If the pan bolts and stud bolts are already torqued correctly, proceed with standard leak diagnosis. Should the diagnosis indicate that pan replacement is required, mark the area of the pan where the leak is present. This information will assist engineering with root cause analysis. For claiming, use causal part 7A194 and labor operation 7000E.
SSM 545462026-02-12. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. Some 2023-2026 F-Super Duty and 2024-2026 F-150 vehicles were not produced with a factory wired keyless entry keypad. If the customer desires to install a Ford Accessory wireless keyless entry keypad, the radio transceiver module (RTM) in these vehicles operates on a different frequency than previous models. The correct part number for the keyless entry keypad is SK4Z-14A626-A. A wired keyless entry keypad cannot be added to a 2025-2026 F-Super Duty/F-150 vehicle that was not originally produced with it. Refer to Professional Technician System (PTS) > Workshop > Accessories > Installation > Electrical for further instruction.
25B632026-01-28. Other. POWER TRAIN. Certain 2025 Model Year Expedition and 2026 Model Year F-250-F-600 Super Duty Vehicles - Transmission Main Control Valve Body Replacement
SSM 544932026-01-21. Service bulletin. ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Some 2023-2025 Mustang Mach-E and 2024-2026 F-Super Duty vehicles equipped with a 360 degree camera may exhibit a distorted or blurry 360 degree camera image in the center display screen, but the rear view camera image is operating correctly. To restore the 360 degree camera image, download and run the "IPMA - Reset the Image Processing Module A (IPMA) Calibration Data" application using the Ford Diagnosis and Repair System (FDRS) scan tool. Then download and run the "IPMA - 360 Degree View Camera Alignment" application. Inform customers that they can continue to drive the vehicle and engineering is currently working on a software solution for this condition that is expected in Q2 2026. Replacement or reprogramming of the IPMA will not resolve this condition. Monitor Professional Technician System (PTS) for additional information and schedule service appointments for customers once the repair becomes available.
SSM 545032026-01-21. Service bulletin. POWER TRAIN. Some 2021-2025 F-150, 2022-2025 Expedition/Navigator, 2023-2026 F-Super Duty, 2024-2025 Ranger and 2026 Transit vehicles may exhibit a discharged battery and/or a no crank/no start condition. The vehicle may also exhibit a clicking noise from the trailer module (TRM) while the vehicle is off. This may be due to software in the TRM.<br /><br />Verify the TRM software part number in the vehicle using Ford Diagnosis and Repair System (FDRS) to be PC3T-19J297-BF, PC3T-19J297-FF, ML3T-19J297-CD or ML3T-19J297-GD. To confirm a vehicle is equipped with a certain software level, review the software information by hovering over the "Diagnostics" tab in Professional Technician System (PTS) and selecting "Vehicle Software". If one of the listed software part numbers is present, follow the Service Procedure to reprogram the TRM. For vehicles with any other software part number in the TRM, refer to Workshop Manual (WSM), Section 414-01 to continue with normal diagnostics outside of this article. For claiming, use causal part 19H332 and labor operation 12651D and 12651D4 of the Service Labor Time Standards (SLTS) Man
SSM 545072026-01-20. Service bulletin. STRUCTURE:BODY; VISIBILITY/WIPER; ELECTRICAL SYSTEM. Some of the vehicles listed in the Model statement above equipped with one-touch up/down front windows may exhibit a window not responding to one-touch controls and/or bouncing back when using the one-touch close function.<br /><br /> For vehicles effected by Field Service Action (FSA) 25P35, perform repairs as directed by the FSA.<br /><br /> For 2021-2026 vehicles, update the driver door module (DDM) and the passenger door module (PDM) using the latest software level of Ford Diagnosis and Repair System (FDRS) scan tool. Refer to the Workshop Manual (WSM), Section 501-11 for normal diagnostics and repair direction by symptom. For claiming, use causal part 14B291 and service labor operations 12651D and 12651D4.
SSM 544482026-01-06. Service bulletin. SERVICE BRAKES. Some 2017-2026 F-Super Duty vehicles may exhibit a pull/drift condition during braking. This may be due to the brake pads needing to be broken in. Repeated, heavy brake applications may assist to resolve the pull/drift condition. The Workshop Manual, Section 206-00 Symptom Chart for vehicle pulls or drifts during braking has been updated to reflect this information.
25P352026-01-02. Other. STRUCTURE:BODY; UNKNOWN OR OTHER. Certain 2025-2026 Model Year F150, F250-F600 Vehicles. Front Door Lower Window Glass Run Replacement
25B632026-01-01. Other. POWER TRAIN. Certain 2025 Model Year Expedition and 2026 Model Year F-250-F-600 Super Duty Vehicles - Transmission Main Control Valve Body Replacement
SSM 544202025-12-10. Service bulletin. SERVICE BRAKES. Some 2023-2026 F-Super Duty vehicles built on or before 01-Oct-2025 may exhibit a "Hill Start Assist Unavailable" and/or "Parking Brake Limited Function" message at vehicle start-up with diagnostic trouble codes (DTCs) U0151, U023A, U0159 and/or U0146 stored in the anti-lock brake system (ABS) module. These DTCs and/or U0415 may also be present in various other modules related to "invalid data received from the ABS control module". This may be due to the software in the ABS module. To correct the condition, reprogram the ABS module using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 2C219 and labor operations 2219D and 2219D44.
SSM 543262025-10-28. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY. Some 2018-2025 F-150 and 2018-2026 F-Super Duty vehicles equipped with a tailgate step may exhibit a step assembly that binds/will not open or opens/pops up while driving. This could be due to an incorrect adjustment of the tailgate step assembly. Before replacing any components for this concern, follow the revised Tailgate Step Adjustment procedure in Workshop Manual (WSM), Section 501-04.
SSM 543112025-10-28. Service bulletin. STEERING; POWER TRAIN. 2023-2026 F-Super Duty vehicles may be equipped from the factory with a power steering system filled with Motorcraft® MERCON® LV Automatic Transmission Fluid XT-10-QLVC or XL-22 high temperature power steering fluid that looks like clear hydraulic fluid. Both fluids are interchangeable in the power steering system when service is required. Workshop Manual, Section 211-02 > Power Steering > Specifications has been updated to provide the correct power steering fluid usage.
SSM 542182025-09-18. Service bulletin. ENGINE. Some 2025-2026 F-Super Duty vehicles built on 10-Jun-2025 and through 11-Aug-2025 may exhibit the passenger side register not blowing cold air when commanded. This may be due to the heating, ventilation and air conditioning (HVAC) module calibration of the actuator. Download and run the "HVAC - Climate Control System Actuators Calibration" application with the Ford Diagnosis and Repair System (FDRS) and retest. If the concern remains, refer to the Workshop Manual (WSM), Section 412-00 for normal diagnostics. For claiming use causal part 19980 and labor operations 12651D and 12651D4. If this condition is encountered, enter a vehicle identification number (VIN) and click the "Submit Global Concern Report (GCR)" link at the upper right of the Professional Technician System (PTS) "Vehicle ID" screen. Fill out the GCR form, referencing this article number in the report.
SSM 542152025-09-18. Service bulletin. FUEL/PROPULSION SYSTEM. Some 2019-2026 F-Super Duty vehicles equipped with a 6.7L engine may require various repairs and/or maintenance to the fuel system where quick release couplings are utilized, such as the secondary fuel filter. The Workshop Manual (WSM), Section 310-00 > General Procedures > Quick Release Coupling has been updated to include videos and instructions of proper disconnect/connect steps involving the Type 27 quick release couplings.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.