TSB 26U03 — Ford and Lincoln Manufacturer communication
26U03 is a manufacturer communication on file with NHTSA for 2 Ford and Lincoln models, 2025–2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Recommended Repair Prior to Sale Update Prior to Sale 26U03 Certain 2025-2026 Model Year Expedition and Navigator Vehicles Driver Door Module and Passenger Door Module Software Update
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 26U03 names
| Vehicle | Model years |
|---|---|
| Ford Expedition | 2025, 2026 |
| Lincoln Navigator | 2025 |
Every document filed under 26U03
| Document ID | Filed | Type |
|---|---|---|
| 26U03 | June 15, 2026 | Manufacturer communication |
What 26U03 covers
Visibility & wipers, Electrical — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 26U03?
26U03 is a manufacturer communication filed with NHTSA by Ford and Lincoln, covering 2 Ford and Lincoln models across the 2025–2026 model years. NHTSA's summary reads: Recommended Repair Prior to Sale Update Prior to Sale 26U03 Certain 2025-2026 Model Year Expedition and Navigator Vehicles Driver Door Module and Passenger Door Module Software Update
Which vehicles does 26U03 cover?
NHTSA's file names Ford Expedition (2025–2026); Lincoln Navigator (2025). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 26U03 a recall, and is the repair free?
No. 26U03 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of 26U03?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 26U03, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 26U03. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.