Lincoln Navigator Service Bulletins (2025)
157 manufacturer communications on file.
- April 17, 2026•Document ID: 11031414Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SSM 54751
- Date Added:
- April 21, 2026
- Manufacturer:
- LINCOLN
SummarySome 2024-2026 Nautilus non-hybrid vehicles equipped with 28 radio speakers (minor feature code IDBBN) and 2025-2026 Navigator vehicles may exhibit a no audio/sound condition with no communication with the audio digital signal processing (DSP) module and diagnostic trouble code (DTC) U0238 stored in the audio control module (ACM). Remove the DSP fuse from the battery junction box (BCMC) F138 for Nautilus, (BJB) F5 for Navigator. Inspect the fuse for an open and ensure the fuse has proper blade contact. After one minute, reinstall the good fuse. If the concern is still present or a fuse concern is found, continue with normal diagnostics in Workshop Manual (WSM), Section 415-00 Information and Entertainment System > General Information > Diagnosis and Testing. If communication has been re-established with the DSP module, engineering is currently working on a solution for this condition that is expected by Q2 2026. Replacement or reprogramming of the DSP will not resolve this condition. Monitor Professional Technician System (PTS) for additional information and schedule service appointments for customers
Associated Products (5)Associated Documents - April 17, 2026•Document ID: 11031490Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TSB 26-2171
- Date Added:
- April 22, 2026
- Manufacturer:
- FORD
SummaryThis article updates TSB 25-2154. Reasons for update: *Parts List *Service Procedure to replace the output planetary carrier assembly *Added 2023-2024 model year vehicles Some of the vehicles listed in the Model statement above may exhibit all of the following conditions: Shudder condition, most noticeable at speeds below 60 mph (100 km/h) No relevant diagnostic trouble codes (DTC) present Traceable shudder event with IDS/FDRS reading *(Figure 1)* This condition may be perceived/felt as an engine misfire. This may be due to a concern with the output planetary assembly.
Associated Products (9)Associated Documents - April 13, 2026•Document ID: 11031642Over The AirVISIBILITY/WIPER
- Mfr Comm. #:
- DDM-26.21.5 Navigator
- Date Added:
- April 28, 2026
- Manufacturer:
- LINCOLN
SummaryQuality improvements include: -Prevents window bounce backs after using the one touch up feature
Associated Products (2)Associated Documents - April 13, 2026•Document ID: 11031303Service Bulletin/Repair InstructionsVISIBILITY/WIPER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SSM 54740
- Date Added:
- April 14, 2026
- Manufacturer:
- LINCOLN
SummarySome 2025-2026 Expedition/Navigator vehicles equipped with power folding mirrors may not have the ability to deactivate the auto-fold mirror operation from the menu located in the instrument panel cluster (IPC) message center. This may be due to the software in the driver door module (DDM) and passenger door module (PDM). Power folding mirror operation from the physical buttons are not affected by this condition. Inform customers that engineering is currently working on a solution for this condition that is expected in Q4 2026. Replacement or reprogramming of the accessory protocol interface module (APIM), DDM, or PDM will not resolve this condition. Monitor Professional Technician System (PTS) for additional information and schedule service appointments for customers once the repair becomes available.
Associated Products (4)Associated Documents - April 10, 2026•Document ID: 11031647Over The AirVISIBILITY/WIPER; ELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- ITRM-26.A04 Navigator
- Date Added:
- April 28, 2026
- Manufacturer:
- LINCOLN
Summary26C10 Recall remedy -Addresses instances where the trailer lights and trailer brakes may not function
Associated Products (1)Associated Documents - April 9, 2026•Document ID: 11031310Service Bulletin/Repair InstructionsSTRUCTURE:BODY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- TSB 26-2154
- Date Added:
- April 14, 2026
- Manufacturer:
- FORD
SummarySome of the vehicles listed in the Model statement above may exhibit a concern where both the liftgate and tailgate open when commanded by the fob when the liftgate only opening feature is enabled through the touchscreen controls. This may be due to the software in the rear gate trunk module (RGTM). This may be due to the software in the rear gate trunk module (RGTM).
Associated Products (2)Associated Documents - April 9, 2026•Document ID: 11031298Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- SSM 54733
- Date Added:
- April 14, 2026
- Manufacturer:
- FORD
SummarySome 2025-2026 Bronco/Expedition/Navigator/F-150/Ranger vehicles may exhibit a "Check Brake System" message in the instrument panel cluster (IPC) and/or an illuminated anti-lock brake system (ABS) indicator with diagnostic trouble code (DTC) C0563 stored in the ABS module. This may be due to air still trapped in the system after prior bleeding attempts and/or brake service mode being enabled. The applicable pinpoint test (PPT) in Workshop Manual (WSM), Section 206-09 has been updated to improve diagnostics for this concern. Make sure the latest software version of Ford Diagnosis and Repair System (FDRS) is being used when performing the brake system pressure bleeding routine.
Associated Products (10)Associated Documents - April 3, 2026•Document ID: 11031370Over The AirPOWER TRAIN
- Mfr Comm. #:
- PCM-26.10.0 Navigator
- Date Added:
- April 17, 2026
- Manufacturer:
- LINCOLN
SummaryQuality improvements include: -Updates the Powertrain Control Module documentation to ensure vehicles can receive the latest updates
Associated Products (1)Associated Documents - April 2, 2026•Document ID: 11031377Over The AirSTRUCTURE:BODY
- Mfr Comm. #:
- BCM-26.230.0 Navigator
- Date Added:
- April 17, 2026
- Manufacturer:
- LINCOLN
SummaryQuality improvements include: -Addresses instances where the rear right hand door may fail to unlock when using the passive entry feature
Associated Products (1)Associated Documents - April 2, 2026•Document ID: 11031262Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SSM 54719
- Date Added:
- April 10, 2026
- Manufacturer:
- FORD
SummaryFor 20212026 vehicles equipped with the 10R80 transmission, a new Transmission Clutch Circuit Leak Test has been introduced in the Ford Diagnosis and Repair System (FDRS). This test utilizes the pressure and vacuum transducer (PVT) when available. When referred to a specific clutch (A-F) test by a pinpoint test in Workshop Manual (WSM), Section 307-01 > Diagnosis and Testing, the Clutch Assembly tests have been updated with a hyperlink to the new Transmission Line Pressure Test - Pressure Vacuum Transducer (PVT) Is Available procedure in WSM, Section 307-01 > General Procedures. This procedure provides instructions to perform the FDRS Transmission Clutch Circuit Leak Test when applicable. The new test improves the accuracy of detecting leaks within transmission fluid circuits and replaces the previous air check method. The previous air check procedure has been shown to produce a high rate of false positives, which may lead to unnecessary repairs when no actual leak is present. Accordingly, the air check procedure is not to be used for diagnosing internal transmission hydraulic leaks or as justification
Associated Products (38)2026 Ford Expedition2026 Ford Explorer2026 Ford F-1502026 Ford Mustang2026 Lincoln Navigator2025 Ford Expedition2025 Ford Explorer2025 Ford F-1502025 Ford Mustang2025 Ford Transit2025 Lincoln Navigator2024 Ford Expedition2024 Ford Explorer2024 Ford F-1502024 Ford Mustang2024 Ford Transit2024 Lincoln Navigator2023 Ford Expedition2023 Ford Explorer2023 Ford F-150+ 18 moreAssociated Documents - April 1, 2026•Document ID: 11031260Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; SEATS
- Mfr Comm. #:
- SSM 54711
- Date Added:
- April 10, 2026
- Manufacturer:
- LINCOLN
SummarySome 2025-2026 Expedition/Navigator vehicles may experience a second row armrest pin that is loose or broken. Engineering is aware of this condition and is investigating a service solution that will enhance the strength of the arm rest support structure and prevent recurring failures. This solution is expected to be available by the end of Q2 2026. If the customer is not willing to wait for the enhanced service solution, replacement of the seat frame is acceptable. Note that service replacement seat frames will have similar performance attributes for the arm rest support structure as the original seat frame that is being replaced. Should the customer choose to wait for the enhanced service solution that includes a strengthened arm rest support, schedule an appointment with the customer when the repair is made available in Q2 2026. Monitor Professional Technician System (PTS) for updates.
Associated Products (4)Associated Documents - April 1, 2026•Document ID: 11031259Service Bulletin/Repair InstructionsENGINE; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- TSB 26-2023
- Date Added:
- April 10, 2026
- Manufacturer:
- LINCOLN
SummarySome vehicles listed in the Model section above may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2418:72 and/or P2450 stored in the PCM. This may be due to improperly connected evaporative emission line connections inside the fuel tank.
Associated Products (6)Associated Documents - March 19, 2026•Document ID: 11030791Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SSM 54674
- Date Added:
- April 6, 2026
- Manufacturer:
- FORD
SummaryFor 2021-2026 vehicles equipped with the 10R80 transmission, a new Transmission Clutch Circuit Leak Test has been introduced in the Ford Diagnosis and Repair System (FDRS). This test utilizes the pressure and vacuum transducer (PVT) when available. The Workshop Manual (WSM) has been updated under Section 307-01 > Diagnosis and Testing to include this procedure. The new test improves the accuracy of detecting leaks within transmission fluid circuits and replaces the previous air check method.
Associated Products (36)2026 Ford Expedition2026 Ford Explorer2026 Ford F-1502026 Ford Mustang2026 Lincoln Navigator2025 Ford Expedition2025 Ford Explorer2025 Ford F-1502025 Ford Mustang2025 Ford Transit2025 Lincoln Navigator2024 Ford Expedition2024 Ford Explorer2024 Ford F-1502024 Ford Mustang2024 Ford Transit2024 Lincoln Navigator2023 Ford Expedition2023 Ford Explorer2023 Ford F-150+ 16 moreAssociated Documents - March 18, 2026•Document ID: 11030178Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; UNKNOWN OR OTHER; POWER TRAIN
- Mfr Comm. #:
- TSB 26-2112
- Date Added:
- March 23, 2026
- Manufacturer:
- FORD
SummaryThis bulletin supersedes TSB 26-2059. Reason For Update: To add missing labor operations. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: - No upshift past second gear - Unable to achieve third gear ratio - Illuminated malfunction indicator lamp (MIL) with DTCs P0757 and P2701 This may be due to a damaged one-way clutch (OWC).
Associated Products (12)Associated Documents - March 16, 2026•Document ID: 11030112Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- TSB 26-2110
- Date Added:
- March 18, 2026
- Manufacturer:
- LINCOLN
SummarySome of the vehicles listed in the Model statement above may exhibit a sharp-angled contour at the bottom rear edge of the front door(s). This bulletin describes the procedure to repair the condition.
Associated Products (2)Associated Documents - March 3, 2026•Document ID: 11030639Over The AirELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- LDCMD-25.10.08 Navigator
- Date Added:
- April 2, 2026
- Manufacturer:
- LINCOLN
Summary"Quality improvements include: -Addresses an intermittent resistance fault that defaults the system to the lowest setting. Although intensity and color are affected, the lights remain FMVSS compliant"
Associated Products (1)Associated Documents - March 3, 2026•Document ID: 11030637Over The AirEXTERIOR LIGHTING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- LDCMC-25.10.08 Navigator
- Date Added:
- April 2, 2026
- Manufacturer:
- LINCOLN
Summary"Quality improvements include: -Addresses an intermittent resistance fault that defaults the system to the lowest setting. Although intensity and color are affected, the lights remain FMVSS compliant"
Associated Products (1)Associated Documents - March 2, 2026•Document ID: 11030667Over The AirELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- TCU-25.2.9.3 Navigator
- Date Added:
- April 3, 2026
- Manufacturer:
- LINCOLN
Summary"26C10 Recall remedy -Addresses instances where the trailer lights and trailer brakes may not function"
Associated Products (1)Associated Documents - March 2, 2026•Document ID: 11030605Over The AirEXTERIOR LIGHTING; ELECTRICAL SYSTEM; UNKNOWN OR OTHER
- Mfr Comm. #:
- LDCMB-25.10.08 Navigator
- Date Added:
- April 2, 2026
- Manufacturer:
- LINCOLN
Summary"Quality improvements include: -Addresses an intermittent resistance fault that defaults the system to the lowest setting. Although intensity and color are affected, the lights remain FMVSS compliant"
Associated Products (1)Associated Documents - March 2, 2026•Document ID: 11030597Over The AirELECTRICAL SYSTEM; UNKNOWN OR OTHER; EXTERIOR LIGHTING
- Mfr Comm. #:
- LDCMA-25.10.08Navigator
- Date Added:
- April 2, 2026
- Manufacturer:
- LINCOLN
Summary"Quality improvements include: -Addresses an intermittent resistance fault that defaults the system to the lowest setting. Although intensity and color are affected, the lights remain FMVSS compliant"
Associated Products (1)Associated Documents