# Service bulletin TSB170083\-100920

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: 10123206
- Published by NHTSA: 2017\-11\-14
- Manufacturer's number: TSB170083\-100920
- Manufacturer's date: 2017\-10\-16
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE

## NHTSA's summary

This Technical Service Bulletin announces the verification and resolution to active fault code 3555 after downloading engine controll module \(ECM\) calibration codes released June 2017 or later due to compatibility issues with original equipment manufacturer \(OEM\) dash configuration. This is a revision to a previous communication.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10123206-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10123206-0001.pdf)

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

## Components

Electrical system, Software

## Vehicles listed

- CUMMINS L9

JSON: [/v1/bulletins/10123206](/v1/bulletins/10123206)

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