Service bulletin C2379
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 | 10185699 |
| Published by NHTSA | 2021-01-25 |
| Manufacturer's number | C2379 |
| Manufacturer's date | 2020-12-10 |
| NHTSA component | SERVICE BRAKES; ELECTRICAL SYSTEM |
NHTSA's summary
This campaign is being issued to recalibrate the Engine Control Module (ECM) on certain X15 CM2450 engines. The campaign enables authorized repair locations to calibrate the engine control module (ECM) to the latest revision. This calibration update may provide certain improvements to diagnostics and aftertreatment system 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
Brakes, Electrical system
| CUMMINS X15 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.