Service bulletin FSB381-020
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 | 10123146 |
| Published by NHTSA | 2017-11-09 |
| Manufacturer's number | FSB381-020 |
| Manufacturer's date | 2017-10-12 |
| NHTSA component | ENGINE |
NHTSA's summary
On certain Mack models built between August 17, 2015 and August 18, 2017, with a Cummins?1 engine, it may not be possible to request a regen using the cluster stalk switches.
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
| MACK GU | 2016 to 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.