Service bulletin TSB260015
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 | 11029825 |
| Published by NHTSA | 2026-03-06 |
| Manufacturer's number | TSB260015 |
| Manufacturer's date | 2026-02-05 |
| NHTSA component | ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution steps for the control system of the mobile generator set which may have a software logic issue, resulting in warning FC5492 – “ECM Read Failed- Unknown Reason” being triggered.
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 C1000D6RE | |
|---|---|
| CUMMINS C100D2RE | |
| CUMMINS C150D2RE | |
| CUMMINS C200D2RE | |
| CUMMINS C275D2RE | |
| CUMMINS C70D2RE | |
| CUMMINS POWER GENERATION C500D6RE |
Listing a model year does not mean every vehicle of it is concerned: the document says which.