Ford bulletin 24B47 S1
Ford filed this with NHTSA as a manufacturer communication dated May 10, 2025, received Jan 3, 2025, about the unknown or other — 2 documents under this number. It names 61 model years (2018–2024). 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 2018 - 2024 Model Year Various Vehicles Update SYNC Software
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 24B47 S1 | Other | May 10, 2025 | 11019259 | not yet checked |
| 24B47 S1 | Other | Dec 4, 2024 | 11012217 | 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 themand 17 more model years on this site.
Also filed against model years this site has no page for: 2020 Ford F-550 SD; 2021 Ford F-550 SD; 2022 Ford F-550 SD; 2023 Ford F-550 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 24B47 S1 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 24B47 S1 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 24B47 S1 cover?
The manufacturer filed it against 61 model years: 2024 Ford Bronco Sport, 2023 Ford Bronco Sport, 2022 Ford Bronco Sport, 2021 Ford Bronco Sport, 2022 Ford EcoSport, 2021 Ford EcoSport and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.