Service bulletin C2504 A
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 | 10250867 |
| Published by NHTSA | 2024-03-02 |
| Manufacturer's number | C2504 A |
| Manufacturer's date | 2024-02-06 |
| NHTSA component | ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM |
NHTSA's summary
This Campaign is being issued to address a small population of BES CM0904 EV104B units that were built with INVT HV DC/AC Inverters. This Campaign authorizes certified service locations to proactively replace the Power Steering and/or the Air Compressor Inverters if determined to be the INVT version. If an upfit is appropriate, the SCM Trim Parameters will require a change for each component option as needed. This is an update to the 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, Engine
| CUMMINS EV1048 | |
|---|---|
| CUMMINS PD7000 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.