Service bulletin C2015B
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 | 10162935 |
| Published by NHTSA | 2019-07-22 |
| Manufacturer's number | C2015B |
| Manufacturer's date | 2019-06-07 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
This Campaign is being issued to address contamination and liquid impingement that can cause NOx sensor fault codes 3545 and 1887 in certain X15 CM2350 X114B/X116B powered chassis. This Campaign authorizes certified repair locations to clean the NOx cup using the attached procedures and to correct the issue of liquid impingement by applying high temperature sealant over the affected area where liquid wicks into the NOx cup. This is an update to a previously submitted communication.
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 X15 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.