Service bulletin FSB 258-041
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 bulletin |
|---|---|
| NHTSA id | 10189926 |
| Published by NHTSA | 2021-04-06 |
| Manufacturer's number | FSB 258-041 |
| Manufacturer's date | 2021-03-09 |
| NHTSA component | FUEL SYSTEM, DIESEL; EQUIPMENT; ENGINE |
NHTSA's summary
Diesel Exhaust Fluid (DEF) Crystallisation, Dosing valve, Clean
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
Engine, Equipment and accessories, Fuel system
| VOLVO VAH | 2019 to 2020 |
|---|---|
| VOLVO VHD | 2019 to 2020 |
| VOLVO VN | 2019 to 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.