Service bulletin SF604
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 | 10174985 |
| Published by NHTSA | 2020-05-14 |
| Manufacturer's number | SF604 |
| Manufacturer's date | 2020-05-13 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
Field Service Campaign for FCCC MT45G/MT55G Engine Controller Calibration Update. The current engine control module (ECM) software must be updated. The engine control module (ECM) software will be updated using Power Solutions International (PSI) proprietary software.
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
| FREIGHTLINER FREIGHTLINER |
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Listing a model year does not mean every vehicle of it is concerned: the document says which.