# 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: 11033269
- Published by NHTSA: 2026\-06\-03
- Manufacturer's number: TSB260028
- Manufacturer's date: 2026\-05\-06
- 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033269-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11033269-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Vehicles listed

- CUMMINS BES

JSON: [/v1/bulletins/11033269](/v1/bulletins/11033269)

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