Ford over-the-air update SYNC-26.2.8.3
What it saysQuality improvements include: -Privacy robustness updates -Resolves various user interface and data display bugs within the Towing menu NHTSA’s full summary ↓
Ford filed this with NHTSA as an over-the-air update dated Aug 18, 2026, received Jun 4, 2026, about the electrical system — 7 documents under this number: SYNC-26.2.8.3 F-150 (2 filings), SYNC-26.2.8.3 Edge, SYNC-26.2.8.3 Bronco, SYNC-26.2.8.3 F-150Lightn and 2 more. It names 11 model years (2021–2024). An over-the-air update is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationQuality improvements include: -Privacy robustness updates -Resolves various user interface and data display bugs within the Towing menu
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| SYNC-26.2.8.3 F-150 | Over-the-air update | Aug 18, 2026 | 11036319 | PDF, 48 KB |
| SYNC-26.2.8.3 Edge | Over-the-air update | Jun 24, 2026 | 11034153 | PDF, 22 KB |
| SYNC-26.2.8.3 Bronco | Over-the-air update | Jun 17, 2026 | 11034006 | PDF, 24 KB |
| SYNC-26.2.8.3 F-150Lightn | Over-the-air update | Jun 12, 2026 | 11033815 | PDF, 27 KB |
| SYNC-26.2.8.3 F-150 | Over-the-air update | Jun 12, 2026 | 11033814 | PDF, 48 KB |
| SYNC-26.2.8.3 Expedition | Over-the-air update | May 28, 2026 | 11033556 | PDF, 48 KB |
| SYNC-26.2.8.3 MachE | Over-the-air update | May 26, 2026 | 11033557 | PDF, 25 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.
Model years it names
Source: as the manufacturer filed themA 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 11 model years this bulletin names have filed 3,423 complaints with NHTSA since 2015. 882 of them name Electrical System, Engine — 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.
On the 2021 Ford F-150, the 32 owners who gave an odometer reading for Electrical System reported it at a median of 30,000 miles. That figure is one model year’s, not the whole range this bulletin covers — medians from different model years are not averaged.
The issue involves the purchase of a 2024 Ford Expedition Max, VIN , which purchased on from Legacy Ford in Corbin, KY. Since purchasing this vehicle, I have encountered the following persistent issues that substantially impair the use, value, or safety of the vehicle: The vehicle was sold to me seemingly infested with rodents, which ate…
2024 Ford Expedition · Electrical System · filed with NHTSA Mar 7, 2025 · ODI 11646958
The contact owns a 2022 Ford F-150. The contact stated while driving 10 MPH, the messages "High Voltage Power Train Fault" and “Stop Driving and Contact Your Nearest Dealer" were displayed. The contact stated that he continued driving until it was safe to pull to the side of the road. The vehicle was towed to the residence.
2022 Ford F-150 Lightning · Electrical System · filed with NHTSA Aug 16, 2023 · ODI 11538881
Hurricane Helene inundated our parking lot on September 27 with approximately 3-4 feet of storm surge. Many vehicles (20-25) were trapped and flooded. This vehicle caught fire and was totally consumed over the course of a 5-6 hour burn. Although all vehicles in our lot were flooded, this was the only vehicle to catch fire.
2023 Ford Expedition · Electrical System · filed with NHTSA Oct 23, 2024 · ODI 11621500
In depth: 2022 Ford Bronco engine problems → · 2021 Ford Bronco engine problems → · 2024 Ford F-150 electrical problems → · 2022 Ford F-150 electrical problems →
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 electrical system
Source: same model, same component group388 other manufacturer communications filed against these Ford models under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Ford list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| SSM 55262 | Service bulletin | Oct 22, 2026 | Some 2027 Expedition/Navigator vehicles equipped with power running boards built on or before 13-Sep-2026 may exhibit an intermittent condit… |
| 26-2431 v2 | Service bulletin | Oct 22, 2026 | This bulletin supersedes 26-2226. Reason for update: update the Service procedure for 2021-2022 F-150 3.5L EcoBoost vehicles with new Ford D… |
| SSM 55258 | Service bulletin | Oct 19, 2026 | Some 2025-2027 Expedition/Navigator vehicles may exhibit an intermittent electronic static/buzzing/screeching/humming noise from the front a… |
| TSB 26-2442 | Service bulletin | Oct 14, 2026 | This bulletin supersedes 26-2297. Reason for update: Add 2022-2025 Transit vehicles. Some of the vehicles listed in the model statement abov… |
| SSM 55240 | Service bulletin | Oct 12, 2026 | Some 2021-2024 Bronco vehicles may exhibit an illuminated red brake warning indicator with diagnostic trouble code (DTC) C0049:01 stored in… |
| SSM 55221 | Service bulletin | Oct 6, 2026 | For 20222026 vehicles equipped with a 8F35 transmission, a revision to the Road Testing Vehicle procedure has been made in the WSM, Section… |
| SSM 55220 | Service bulletin | Oct 6, 2026 | Some 2024-2026 Nautilus and 2025-2026 Explorer/Aviator/Expedition/Navigator vehicles may experience Android Auto connection or general Bluet… |
| 25E10-S1 | Emissions | Sep 30, 2026 | NEW VEHICLE DELIVERY HOLD - Emissions Recall 25E10 - Supplement #1 Certain 2018-2020 Model Year F-150 Vehicles With 3.3L Engines and 2016-20… |
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 SYNC-26.2.8.3 a recall?
No. A over-the-air update 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 SYNC-26.2.8.3 repair free?
A over-the-air update is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does SYNC-26.2.8.3 cover?
The manufacturer filed it against 11 model years: 2022 Ford Bronco, 2021 Ford Bronco, 2024 Ford Edge, 2024 Ford Expedition, 2023 Ford Expedition, 2022 Ford Expedition and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.