Service bulletin C2221
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 | 10169282 |
| Published by NHTSA | 2019-12-16 |
| Manufacturer's number | C2221 |
| Manufacturer's date | 2019-11-12 |
| NHTSA component | ENGINE |
NHTSA's summary
This In-Shop Campaign is being issued to address potential concerns with coolant level sensors installed in certain ISB6.7 CM2350 B101 MY 2015 and 2016 engines. This In-Shop Campaign authorizes certified repair locations to replace the coolant level sensors.
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 ISB6.7 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.