TSB TSB-25-2621 — Ford Service bulletin
TSB-25-2621 is a service bulletin on file with NHTSA for 2 Ford models, 2024 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Some vehicles listed in the Model statement above may exhibit a no crank/no start condition where the customer cannot start their vehicle. The vehicle may also exhibit a "No Key Detected" message displayed on the instrument panel cluster (IPC), and no key fob works in the back…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years TSB-25-2621 names
| Vehicle | Model years |
|---|---|
| Ford Mustang | 2024 |
| Ford Ranger | 2024 |
Every document filed under TSB-25-2621
| Document ID | Filed | Type |
|---|---|---|
| TSB 25-2621 | February 10, 2026 | Service bulletin |
What TSB-25-2621 covers
Electrical, Body & structure, Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB TSB-25-2621?
TSB-25-2621 is a service bulletin filed with NHTSA by Ford, covering 2 Ford models across the 2024 model years. NHTSA's summary reads: Some vehicles listed in the Model statement above may exhibit a no crank/no start condition where the customer cannot start their vehicle. The vehicle may also exhibit a "No Key Detected" message displayed on the instrument panel cluster (IPC), and no key fob works in the back…
Which vehicles does TSB-25-2621 cover?
NHTSA's file names Ford Mustang (2024); Ford Ranger (2024). 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-25-2621 a recall, and is the repair free?
No. TSB-25-2621 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-25-2621?
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-25-2621, 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-25-2621. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.