Ford bulletin 25N10S1
Ford filed this with NHTSA as a manufacturer communication dated Jun 23, 2026, received Jul 1, 2026, about the unknown or other. It names 29 model years (2017–2025). A manufacturer communication is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCertain 2017-2025 F-450 – F-600 Chassis Cab Upfitted with an Aerial Bucket Frame Rail Crack
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 25N10S1 | Other | Jun 23, 2026 | 11034214 | not yet checked |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themAlso filed against model years this site has no page for: 2017 Ford F-550; 2018 Ford F-550; 2019 Ford F-550; 2020 Ford F-550; 2017 Ford F-550 SD; 2018 Ford F-550 SD; 2019 Ford F-550 SD; 2020 Ford F-550 SD; 2021 Ford F-550 SD; 2022 Ford F-550 SD; 2023 Ford F-550 SD; 2024 Ford F-550 SD; 2025 Ford F-550 SD; 2019 Ford F-600 SD; 2020 Ford F-600 SD; 2021 Ford F-600 SD; 2022 Ford F-600 SD; 2023 Ford F-600 SD; 2024 Ford F-600 SD; 2025 Ford F-600 SD.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ford 25N10S1 a recall?
No. A manufacturer communication is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 25N10S1 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does 25N10S1 cover?
The manufacturer filed it against 29 model years: 2025 Ford F-450 Super Duty, 2024 Ford F-450 Super Duty, 2023 Ford F-450 Super Duty, 2022 Ford F-450 Super Duty, 2021 Ford F-450 Super Duty, 2020 Ford F-450 Super Duty and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.