Service bulletin TSB250046
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 | 11014993 |
| Published by NHTSA | 2025-03-05 |
| Manufacturer's number | TSB250046 |
| Manufacturer's date | 2025-02-27 |
| NHTSA component | ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution steps for the “CB Open” and “CB Close” buttons on the Human Machine Interface (HMI) of certain non-paralleling models of generator sets with manual circuit breakers (CB) which may be non-functioning, resulting in confusion and perception that there is an issue with the HMI or CB operation buttons.
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
| CUMMINS C100D2RE | |
|---|---|
| CUMMINS C70D2RE |
Listing a model year does not mean every vehicle of it is concerned: the document says which.