Ford bulletin 26B10
What it saysCertain 2025-2026 Model Year F-150, 2026 Model Year Mustang, Navigator, and 2026-2027 Model Year Expedition Vehicles Accelerator Pedal Inspection and Replacement NHTSA’s full summary ↓
Ford filed this with NHTSA as a manufacturer communication dated Jun 30, 2026, received Jul 1, 2026, about the vehicle speed control. It names 6 model years across Ford and Lincoln (2025–2027). 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.
One page for every brand it was filed under. Each brand’s bulletins: Ford · Lincoln.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCertain 2025-2026 Model Year F-150, 2026 Model Year Mustang, Navigator, and 2026-2027 Model Year Expedition Vehicles Accelerator Pedal Inspection and Replacement
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 26B10 | Other | Jun 30, 2026 | 11034218 | PDF, 1,492 KB |
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.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
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Model years it names
Source: as the manufacturer filed themFord 5 model years
Lincoln 1 model year
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 6 model years this bulletin names have filed 169 complaints with NHTSA since 2015. 2 of them name Vehicle Speed Control — 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.
With speeds in excess of 70 MPH, the car have a violent shake. The shake gets worse as you approach 80 MPH. This is in both the 2025 and 2026 Ford Expedition models. This put drivers at risk, as they must keep control of the car at all times on the highway if they are in excess of 70 MPH.
2026 Ford Expedition · Vehicle Speed Control · filed with NHTSA May 15, 2026 · ODI 11738134
The contact owns a 2026 Ford Mustang. The contact stated that while driving 5 MPH and pulling out of the driveway, the accelerator pedal was depressed and the vehicle quickly accelerated. The manufacturer was contacted by phone and opened the case. The failure mileage was 2,500
2026 Ford Mustang · Vehicle Speed Control · filed with NHTSA Sep 14, 2026 · ODI 11764133
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 vehicle speed control
Source: same model, same component group6 other manufacturer communications filed against these Ford models under the same component group (vehicle speed control), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| SSM 54764 | Service bulletin | Apr 22, 2026 | Some 2021 F-150 vehicles may exhibit an erroneous diagnostic trouble code (DTC) U2404:92 stored in the gateway module (GWM) after an over th… |
| SSM 54753 | Service bulletin | Apr 17, 2026 | Some 2026 F-150 vehicles equipped with a 3.5L EcoBoost engine and 2025-2026 F-150 Raptor vehicles equipped with a 5.2L or 3.5L engine may ex… |
| SSM 54521 | Service bulletin | Jan 28, 2026 | Some 2026 F-150 vehicles equipped with a 3.5L EcoBoost engine and 2025-2026 F-150 Raptor vehicles equipped with a 5.2L or 3.5L engine may ex… |
| TSB 25-2413 | Service bulletin | Aug 29, 2025 | This article supersedes TSB 24-2253 to update the labor times associated with the Service Procedure from M-time to AP-time and add a limit.… |
| SSM 53859 | Service bulletin | May 30, 2025 | Some 2025 Expedition/Navigator vehicles may exhibit an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble co… |
| SSM 53858 | Service bulletin | May 30, 2025 | Some 2025 F-150 vehicles may exhibit an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble code (DTC) U3012:… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Ford and Lincoln, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ford 26B10 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 26B10 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 26B10 cover?
The manufacturer filed it against 6 model years across 2 brands (Ford and Lincoln): 2027 Ford Expedition, 2026 Ford Expedition, 2026 Ford F-150, 2025 Ford F-150, 2026 Ford Mustang, 2026 Lincoln Navigator. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.