# Service bulletin TSB170031\-031720

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: 10110315
- Published by NHTSA: 2017\-08\-04
- Manufacturer's number: TSB170031\-031720
- Manufacturer's date: 2017\-02\-28
- NHTSA component: ELECTRICAL SYSTEM; ENGINE

## NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of fault code 6255 present with no other fault codes caused by an engine control module calibration code issue.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110315-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110315-0001.pdf)

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

## Components

Electrical system, Engine

## Vehicles listed

- CUMMINS B6.7
- CUMMINS ISB6.7
- CUMMINS ISL9
- CUMMINS ISX12
- CUMMINS ISX15
- CUMMINS L9
- CUMMINS X15

JSON: [/v1/bulletins/10110315](/v1/bulletins/10110315)

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