Ford bulletin TSB 25-2348
What it saysSome of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0128, P0420, and/or P0430 stored in the powertrain… NHTSA’s full summary ↓
Ford filed this with NHTSA as a service bulletin dated Jul 25, 2025, received Jul 30, 2025, about the power train. It names 6 model years (2022–2023). A service bulletin 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.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationSome of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0128, P0420, and/or P0430 stored in the powertrain control module (PCM). This may be due to the software in the PCM.
Trouble codes it names: P0128 P0420 P0430
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| TSB 25-2348 | Service bulletin | Jul 25, 2025 | 11020997 | PDF, 115 KB |
What the document itself lists
Labour operations and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 252348A | 2023 F-650/F-750: Retrieve DTCs, Reprogram The PCM And Perform The Catalyst Drive… | 0.8 hrs |
| 252348B | 2022 F-53 Motorhome / F-59 Stripped Chassis, 2023 E-Series: Retrieve DTCs, Reprogram… | 0.7 hrs |
Read by machine from the document NHTSA serves (2 pages), read Sep 30, 2026. A part number is shown only where it matches Ford’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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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: 2023 Ford E-150; 2023 Ford E-250; 2022 Ford F-53; 2023 Ford F-650 SD; 2023 Ford F-750 SD.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 1 model year this bulletin names have filed 5 complaints with NHTSA since 2015. 1 of them name Power Train — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the power train
Source: same model, same component group32 other manufacturer communications filed against these Ford models under the same component group (power train), newest first. The eight newest are listed; the rest are on the Ford list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| SSM 55218 | Service bulletin | Oct 6, 2026 | For 20202026 vehicles equipped with the 10R140 transmission, a new Transmission Clutch Circuit Leak Test has been introduced in the Ford… |
| TSB 26-2406 | Service bulletin | Sep 5, 2026 | Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: Poor shift quality Illumi… |
| TSB 26-2252 | Service bulletin | Sep 5, 2026 | Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: Poor shift quality Illumi… |
| SSM 54899 | Service bulletin | Jun 4, 2026 | Some 2023-2026 F-53 Motorhome Chassis/F-59 Commercial Stripped Chassis and 2024-2026 F-650/F-750/E-Series vehicles equipped with a 6R140 tra… |
| 23E01 S1 | Emissions | Apr 26, 2026 | Emission Recall 23E01 - Supplement #1 2021 Model Year F-150, 2022 Model Year Super Duty and 2023 Model Year F-650 / F-750 Truck Vehicles Eq… |
| SSM 54592 | Service bulletin | Feb 17, 2026 | For 20172026 vehicles equipped with a 10R transmission, a revision to the Road Testing Vehicle procedure has been made in the WSM, located… |
| SSM 54559 | Service bulletin | Feb 9, 2026 | Some 2026 F-Super Duty and F-650/F-750 vehicles equipped with a 10R140 automatic transmission may exhibit fluid leakage from the transmissio… |
| SSM 54515 | Other | Jan 22, 2026 | 2023-2024 F-Super Duty/F-53 Motorhome Chassis/F-59 Commercial Stripped Chassis and 2023-2025 F-650/F-750/E-Series vehicles equipped with a D… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Ford, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ford TSB 25-2348 a recall?
No. A service bulletin 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 TSB 25-2348 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 TSB 25-2348 cover?
The manufacturer filed it against 6 model years: 2023 Ford E-Series, 2023 Ford E-150, 2023 Ford E-250, 2022 Ford F-53, 2023 Ford F-650 SD, 2023 Ford F-750 SD. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.