Service bulletin TSB150057-051720
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 | 10162093 |
| Published by NHTSA | 2019-07-08 |
| Manufacturer's number | TSB150057-051720 |
| Manufacturer's date | 2019-05-17 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution of water intrusion that may cause the malfunction of the aftertreatment outlet NOx sensor resulting in Fault Code 1887, 3583 or 3545 on certain aftertreatment configurations. A NOx sensor bolt-in water shield may be required to be installed. 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 ISB6.7 | |
|---|---|
| CUMMINS ISL9 | |
| CUMMINS ISX12 | |
| CUMMINS ISX15 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.