# Service bulletin TSB260139

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: 11037911
- Published by NHTSA: 2026\-10\-05
- Manufacturer's number: TSB260139
- Manufacturer's date: 2026\-09\-15
- NHTSA component: FUEL/PROPULSION SYSTEM

## NHTSA's summary

This Technical Service Bulletin describes the verification and resolution steps for supervisory control module \( SCM of certain battery electric systems which may require waiting 3 minutes after key on before retrieving fault codes, resulting in erroneous fault codes being present in faults provided from the supervisory control module \(SCM\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037911-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037911-9999.pdf)

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

## Components

Fuel system

## Vehicles listed

- CUMMINS BES

JSON: [/v1/bulletins/11037911](/v1/bulletins/11037911)

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