Ford bulletin TSB 26-2423
What it saysReason for update: To add 2027 vehicle models, update the Parts list to change the tape, and revise Step 4 to change the tape and wrap an additional wiring harness. NHTSA’s full summary ↓
Ford filed this with NHTSA as a service bulletin dated Sep 23, 2026, received Sep 29, 2026, about the electrical system. It names 3 model years (2025–2027). 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.
Get the next Ford Expedition bulletin by email Weekly, only when something new is filed. Nothing else; one-click unsubscribe.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThis bulletin supersedes 26-2280. Reason for update: To add 2027 vehicle models, update the Parts list to change the tape, and revise Step 4 to change the tape and wrap an additional wiring harness. Some of the vehicles listed in the Model Statement above may exhibit a concern where the horn intermittently sounds when turning the steering wheel. This may be due to incorrect routing of a wire harness in the steering wheel, a loose strand of wire protruding from a wire harness and grounding the driver airbag, and/or a concern with one of the driver airbag mounting points.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| TSB 26-2423 | Service bulletin | Sep 23, 2026 | 11037538 | PDF, 873 KB |
What the document itself lists
Labour operations and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 262423A | 2025-2027 Expedition: Inspect Wire Harness And Reroute. Wrap With Coroplast Tape.… | 0.4 hrs |
| 262423B | Additional Time To Repair Any Damaged Wires (Can Be Claimed With Operation A) | 0.7 hrs |
Read by machine from the document NHTSA serves (5 pages), read Sep 29, 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.
Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.
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.
Email me new Ford bulletins for the Expedition
A weekly email, sent only in a week when Ford files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.
What owners reported
Source: NHTSA complaint databaseOwners of the 3 model years this bulletin names have filed 46 complaints with NHTSA since 2015. 17 of them name Steering, Electrical System — 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.
The contact owns a 2026 Ford Expedition MAX. The contact stated that while driving at 70 MPH or higher speeds, the steering wheel shuddered due to a front suspension issue. The contact completed some research online and learned that it was a known failure associated with 2025 - 2026 model years. The vehicle was not diagnosed or repaired.
2026 Ford Expedition · Steering · filed with NHTSA Jun 8, 2026
This was a rental vehicle hybrid, while driving on a highway, the vehicle first developed a flat tire. Afterward, while the vehicle was in motion, smoke appeared and the vehicle caught fire spontaneously. There was no collision or impact of any kind. The driver pulled over and all passengers exited safely.
2025 Ford Expedition · Electrical System · filed with NHTSA Jun 12, 2026
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 group115 other manufacturer communications filed against the Ford Expedition 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 55208 | Service bulletin | Sep 25, 2026 | Some 2024-2026 F-150, 2025 Explorer/Aviator, 2025-2026 Expedition/Navigator, or 2026 F-Super Duty vehicles may exhibit diagnostic trouble co… |
| IPMA-26.11.0 | Over-the-air update | Sep 16, 2026 | Quality improvements include: -Image Processing Module A update to the latest software level |
| TSB 26-2358 V2 | Service bulletin | Sep 11, 2026 | Some of the vehicles listed in the Model statement above equipped with one-touch up/down windows may exhibit a condition where a window does… |
| ECG-26.2.11.4 | Over-the-air update | Sep 11, 2026 | Quality improvements include: - Enhanced system performance, disk usage limits and memory monitoring -Enhanced charge data monitoring |
| BLEM-26.18.0 | Over-the-air update | Aug 26, 2026 | Quality improvements include: -Addresses key off load battery usage caused by the Bluetooth Low Energy Module |
| SSM 55116 | Service bulletin | Aug 25, 2026 | Some of the following vehicles: * 2025-2026 Expedition/Navigator built on or after 02-Feb-2025 * 2025-2026 F-Super Duty built on or after 0… |
| SSM 55107 | Service bulletin | Aug 20, 2026 | Some 2027 Expedition/Navigator vehicles equipped with power running boards may exhibit an intermittent condition where the power running boa… |
| SYNC-26.2.8.3 | Over-the-air update | Aug 18, 2026 | Quality improvements include: -Privacy robustness updates -Resolves various user interface and data display bugs within the Towing menu |
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 26-2423 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 26-2423 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 26-2423 cover?
The manufacturer filed it against 3 model years: 2027 Ford Expedition, 2026 Ford Expedition, 2025 Ford Expedition. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.