Service bulletin C2750
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 | 10253766 |
| Published by NHTSA | 2024-05-01 |
| Manufacturer's number | C2750 |
| Manufacturer's date | 2024-04-25 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
This campaign enables authorized repair locations to recalibrate the Engine Control Module (ECM) on certain B6.7 CM2450 B155B ESNs. The existing calibration may cause the engine to not comply with current emissions regulations.
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 B6.7 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.