Service bulletin T2521 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 | 10250869 |
| Published by NHTSA | 2024-03-02 |
| Manufacturer's number | T2521 A |
| Manufacturer's date | 2024-02-06 |
| NHTSA component | ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM |
NHTSA's summary
This TRP is being issued to update the high voltage battery inlet temperature sensor on certain BES CM0904 EV 104B units. The temperature sensor is not IP67 rated and may allow water to leak into the connectors and corrode. This TRP authorizes certified repair locations to complete the up-fit any time the unit is in for maintenance or repairs, with certain restrictions or reimbursements. 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.