Service bulletin WC-C-1552
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 | 10056708 |
| Published by NHTSA | 2015-02-04 |
| Manufacturer's number | WC-C-1552 |
| Manufacturer's date | 2014-08-19 |
| NHTSA component | ELECTRICAL SYSTEM:SOFTWARE; ENGINE |
NHTSA's summary
CUMMINS: IMPROVED COMBUSTION STABILITY AFTER ELECTRONIC CONTROL MODULE (ECM) HAS BEEN CALIBRATED AND INSTALLED. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Electrical system, Engine, Software
| CUMMINS ELECTRONIC CONTROL MODULE |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.