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Service bulletins for the 2021 Ford F-250

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.

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

By type

By component

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Only bulletins with type: Other are shown. Show all

Bulletins, newest first
25M012026-08-04. Other. ENGINE; UNKNOWN OR OTHER. Customer Satisfaction Program 25M01 Certain 2021 Model Year F-150 3.0L Diesel Engine and 2020-2022 Model Year Super Duty with 6.7L Diesel Engine Nitrogen Oxide (NOx) Sensor Replacement, If Required After Dealer Evaluation Reference: Emissions Recalls 22E02, 22E04, 23E01, and 25E09
25N172026-03-27. Other. LANE DEPARTURE: BLIND SPOT DETECTION; BACK OVER PREVENTION: WARNINGS; BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING; UNKNOWN OR OTHER. Advance Notice – Customer Satisfaction Program 25N17 Certain 2015-2025 Model Year Multiple Vehicle Lines Rear View Camera Replacement If Required After Dealer Evaluation
SSM 545892026-03-04. Other. ELECTRICAL SYSTEM. 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 through The Ford App Lincoln App, incorrect location global positioning system GPS reported through The Ford App Lincoln App, problems with remote commands being performed through The Ford App Lincoln App and or incorrect data information reported on The Ford App Lincoln App. These symptoms will be accompanied by diagnostic trouble code DTC B156D 89 in the TCU. This may be due to the accessory protocol interface module APIM software. To correct the condition, update the APIM software.
25L022026-01-05. Other. UNKNOWN OR OTHER. Special Field Action 25L02 Certain 2017-2024 Model Year California Emissions-Certified Vehicles Transmission Control Assembly Reimbursement
24L042025-10-03. Other. UNKNOWN OR OTHER; ENGINE. Certain 2017 and 2020-2022 Model Year Super Duty Vehicles Equipped with 6.7L Engine - Emission Control Information Label Update
24L032025-09-03. Other. ENGINE; UNKNOWN OR OTHER. Certain 2020-2023 Model Year Multiple Vehicle Line Trucks Equipped with Diesel Engines - Particulate Matter (PM) Sensor Reimbursement
24L042025-09-03. Other. UNKNOWN OR OTHER; ENGINE. Certain 2017 and 2020-2022 Model Year Super Duty Vehicles Equipped with 6.7L Engine - Emission Control Information Label Update
24L052025-09-03. Other. ENGINE; UNKNOWN OR OTHER. Certain 2011-2022 Model Year Super Duty Vehicles Equipped with 6.7L Engine - Emission Control Information Label Update for Qualified Vehicles
24B47 S12025-06-05. Other. UNKNOWN OR OTHER. CERTAIN 2018-2024 MODEL YEAR VARIOUS VEHICLES — UPDATE SYNC SOFTWARE
24B062025-04-02. Other. UNKNOWN OR OTHER. Certain 2020-2021 Model Year P558 Super Duty Vehicles Super Duty Trucks with Event Data Recorder (EDR) Disabled
24B47 S12025-01-03. Other. UNKNOWN OR OTHER. Certain 2018 - 2024 Model Year Various Vehicles Update SYNC Software
24B272024-12-03. Other. UNKNOWN OR OTHER. In affected vehicles, the Variable Displacement Oil Pump (VDOP) delivers oil to the engine at low pressure/capacity during idle conditions. Routine occurrences of prolonged idle time may result in excess wear to the engine camshaft lobes and valve tappet surfaces due to reduced lubrication. Over time, the engine may progressively run rough due to cylinder misfire. Additionally, customers may hear engine tapping noises and the Check Engine Light (CEL) may illuminate.

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