TSB TSB-26-2263 — Ford and Lincoln Service bulletin
TSB-26-2263 is a service bulletin on file with NHTSA for 8 Ford and Lincoln models, 2024–2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This bulletin supersedes 26-2112. Reason For Update: add 2026 model year vehicles, update LV fluid XT-10-QLVC and CXT-10-LV6 description to add "Transfer Case Fluid 4WD Only", and update Step 4 to inspect/replace 7H351 and 7B177 outside of this article. Some of the vehicles…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years TSB-26-2263 names
| Vehicle | Model years |
|---|---|
| Ford Expedition | 2024, 2025, 2026 |
| Ford Explorer | 2024, 2025, 2026 |
| Ford F-150 | 2024, 2025, 2026 |
| Ford F-250 | 2024, 2025, 2026 |
| Ford F-350 | 2024, 2025, 2026 |
| Ford Mustang | 2024, 2025, 2026 |
| Ford Transit | 2024, 2025, 2026 |
| Lincoln Navigator | 2024, 2025 |
Every document filed under TSB-26-2263
| Document ID | Filed | Type |
|---|---|---|
| TSB 26-2263 | May 30, 2026 | Service bulletin |
What TSB-26-2263 covers
Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB TSB-26-2263?
TSB-26-2263 is a service bulletin filed with NHTSA by Ford and Lincoln, covering 8 Ford and Lincoln models across the 2024–2026 model years. NHTSA's summary reads: This bulletin supersedes 26-2112. Reason For Update: add 2026 model year vehicles, update LV fluid XT-10-QLVC and CXT-10-LV6 description to add "Transfer Case Fluid 4WD Only", and update Step 4 to inspect/replace 7H351 and 7B177 outside of this article. Some of the vehicles…
Which vehicles does TSB-26-2263 cover?
NHTSA's file names Ford Expedition (2024–2026); Ford Explorer (2024–2026); Ford F-150 (2024–2026); Ford F-250 (2024–2026); Ford F-350 (2024–2026); Ford Mustang (2024–2026); Ford Transit (2024–2026); Lincoln Navigator (2024–2025). 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 TSB-26-2263 a recall, and is the repair free?
No. TSB-26-2263 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 TSB-26-2263?
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 TSB-26-2263, 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 TSB-26-2263. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.