Service campaign S4444 202504
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 | Service campaign |
|---|---|
| NHTSA id | 11017715 |
| Published by NHTSA | 2025-05-05 |
| Manufacturer's number | S4444 202504 |
| Manufacturer's date | 2025-04-02 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Fleet Campaign - Certain VN model trucks could experience excessive moisture build up within chassis mounted auxiliary air tank due to limited driver access to I-Shift air tank drain.
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
Transmission and driveline
| VOLVO VN | 2017 to 2025 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.