Service bulletin C2635
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 | 10231907 |
| Published by NHTSA | 2023-02-21 |
| Manufacturer's number | C2635 |
| Manufacturer's date | 2023-01-12 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
This technical service bulletin enables authorized repair locations to replace the SCR module on certain B6.7 and L9 MY2022 systems. The updated parts may improve the aftertreatments emissions performance.
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 B6.7 | |
|---|---|
| CUMMINS X15 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.