2021 Lincoln Navigator TSBs

145 manufacturer communications for the 2021 Lincoln Navigator sit in NHTSA's public file. A TSB is factory repair guidance, not a recall — the repair is not automatically free. The 2021 Navigator problem report covers complaints, recalls, and investigations.

145Communications

What the bulletins cover

Electrical50 bulletins
Transmission & drivetrain39 bulletins
Engine15 bulletins
Body & structure8 bulletins
Seats & interior7 bulletins
Driver assistance4 bulletins

Most recent service bulletins

The 20 most recent of 145 communications on file. The complete set is searchable on NHTSA's page for this vehicle.

Seats & interior · Electrical SSM 55037 July 24, 2026

Some 2018-2024 Expedition and 2018-2027 Navigator vehicles equipped with a rear seat entertainment system/Lincoln Play may experience various system concerns. Rear seat entertainment systems are not on a controller area network (CAN) and are not supported by the Ford Diagnostic…

Electrical SSM 55028 July 21, 2026

Some 2021-2024 Ford and Lincoln vehicles may exhibit an "Updating SYNC" message on the vehicle center display screen after an over the air (OTA) update. The message can be cleared from the center display screen and SYNC can be used normally, but it will re-appear at every…

Electrical 26E04 July 9, 2026

NEW VEHICLE DELIVERY HOLD - Emissions Recall 26E04 Certain 2021-2025 Model Year F-150, Maverick, Mustang, Ranger, Expedition, Bronco Sport, Explorer, Bronco, Navigator, and Aviator Vehicles Powertrain Control Module Software Update

Transmission & drivetrain SSM 54719 April 2, 2026

For 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…

Electrical SSM 54589 February 17, 2026

Some 2019-2024 Ford and Lincoln vehicles equipped with SYNC3 may experience various connectivity concerns with The Ford App Lincoln App including but not limited to: missing activation prompt pop-upon the vehicle's center display screen when attempting to activate vehicle…

Electrical · Body & structure SSM 54555 February 6, 2026

Some 2020-2022-Corsair, 2021-2023 Nautilus, 2020-2024 Navigator/Aviator, and 2021-2024 Mustang Mach-E vehicles equipped with phone-as-a-key may exhibit various phone-as-a-key concerns with diagnostic trouble codes (DTC) U200D:15, U200E:15, U200F:15, B1589:31/49 through…

Service bulletin TSB 26-2001 February 6, 2026

Some of the vehicles listed in the Model statement above may exhibit a broken floor console armrest latch.

Manufacturer communication 25L02 December 2, 2025

Special Field Action 25L02 Certain 2017-2024 Model Year California Emissions-Certified Vehicles Transmission Control Assembly Reimbursement

Engine · Transmission & drivetrain SSM 54392 November 20, 2025

Some 2021-2025 F-150/Expedition/Navigator vehicles equipped with a 3.5L EcoBoost engine may exhibit diagnostic trouble code (DTC) P0299 stored in the powertrain control module (PCM) and may also exhibit a rattle noise from the turbocharger. This may be due to the wastegate…

Transmission & drivetrain · Electrical SSM 54366 November 12, 2025

Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in the Powertrain Control and Emissions Diagnosis (PC/ED) or in…

Engine · Transmission & drivetrain SSM 54363 November 10, 2025

Some 2021-2025 Expedition/Navigator/F-150/F-Super Duty/F-53 Motorhome/F59 Commercial Stripped Chassis/F-650/F-750/Transit vehicles equipped with a 2.7L/3.5L (non hybrid)/6.8L/7.3L engine and 2021-2026 E-Series may exhibit a rattle/scraping noise from the bellhousing area on…

Transmission & drivetrain TSB 25-2476 October 30, 2025

This bulletin supersedes TSB 25-2132. Reason for update: update the Part List Description and Labor Times Description Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * Harsh engagement * Delayed engagement * Harsh…

Electrical · Driver assistance SSM 54313 October 21, 2025

Some 2020-2025 various Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC). This may also be accompanied by…

Engine SSM 54269 October 4, 2025

Some 2021-2025 Expedition/Navigator/F-150/F-Super Duty/F-53 Motorhome/F59 Commercial Stripped Chassis/F-650/F-750/Transit vehicles equipped with a 2.7L,3.5L EcoBoost (non-hybrid), 3.5L Cyclone, 6.8L or 7.3L engine, may exhibit a rattle/scraping noise from the bellhousing area on…

Body & structure TSB 25-2466 October 1, 2025

Some of the vehicles listed in the Model statement above may exhibit a headliner rattle or sagging condition around the roof opening panel. This may be due to the adhesive separating from the headliner substrate.

Service bulletin TSB 25-2417 August 29, 2025

This article supersedes TSB 25-2345 to update the causal part. Some of the vehicles listed in the Model statement above may exhibit an instrument panel upper section speaker grille that is lifted, warped, or not seated flush with the instrument panel. This may be due to upper…

Electrical SSM 54116 August 7, 2025

Various 2019-2024 Ford and Lincoln vehicles equipped with SYNC 3 may experience a partially or fully black center display screen at start-up using Apple CarPlay or Android Auto. This does not affect rear camera operation. This may be due to interference from the phone being…

Body & structure TSB 25-2345 July 25, 2025

Some of the vehicles listed in the Model statement above may exhibit an instrument panel upper section speaker grille that is lifted, warped, or not seated flush with the instrument panel. This may be due to upper section speaker grille clips that are not seating.

Engine · Transmission & drivetrain SSM 53973 June 25, 2025

Some 2021-2024 Edge/Nautilus, 2021-2025 Bronco/Bronco Sport/E-Series/Escape/Corsair/Expedition/Navigator/Explorer/Aviator/F-150/F-Super Duty/Mustang/Ranger, and 2022-2025 Maverick vehicles may require an A/C compressor clutch assembly replacement be performed for various…

Transmission & drivetrain SSM 53878 June 5, 2025

Some 2021-2025 Expedition/Navigator and 2021-2025 F-150 non-Lightning/non-PowerBoost vehicles may exhibit a rattle/scraping noise from the bellhousing area on start-up. This may be due to the torque converter studs contacting the engine to transmission spacer plate (separator…

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Data updated 2026-08-20 from NHTSA's public records

Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.