Over-the-air update TCU-25.2.5.5 E-Transit
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Over-the-air update |
|---|---|
| NHTSA id | 11021527 |
| Published by NHTSA | 2025-08-06 |
| Manufacturer's number | TCU-25.2.5.5 E-Transit |
| Manufacturer's date | 2025-07-17 |
| Campaign id or software version | TCU-25.2.5.5 |
| NHTSA component | FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM |
NHTSA's summary
Quality improvements include: -Addresses key off load battery usage caused by Accessory Protocol Interface Module (APIM) remaining awake. Telematics Control Unit is updated to match the APIM software.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Fuel system
| FORD E-TRANSIT | 2023 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.