Service bulletin TSB260028
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 | 11030949 |
| Published by NHTSA | 2026-04-07 |
| Manufacturer's number | TSB260028 |
| Manufacturer's date | 2026-03-11 |
| NHTSA component | FUEL/PROPULSION SYSTEM |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution steps for the battery electric system which may trigger fault codes at temperatures of 0 Celsius or below, resulting in one or more fault codes (11413, 11414, 11428, 11429, 12165, 12166, 18159, 18161) being set. This is an update to a 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
Fuel system
| CUMMINS BES |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.