Service bulletin C2117A
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 | 10170437 |
| Published by NHTSA | 2020-01-21 |
| Manufacturer's number | C2117A |
| Manufacturer's date | 2019-12-17 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
This field action authorizes certified repair locations to upfit certain ISL CM2350 engines with an improved SCR Catalyst. For MY2013 thru MY2014 engines that qualify for a new SCR Catalyst, a new wiring harness connector plug and a calibration update will be required. 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
Electrical system
| CUMMINS ISC |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.