# Service bulletin ICI20\-011

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: 10173107
- Published by NHTSA: 2020\-04\-03
- Manufacturer's number: ICI20\-011
- Manufacturer's date: 2020\-04\-03
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

Important Campaign Information for DDC20M1. This letter is to inform you that Detroit Diesel Field Service Campaign D20M1, GHG14 DETROIT DD13 with Two\-Box Aftertreatment Software Reprogramming, as of 04/01/2020 has been suspended. Do not perform or claim for this campaign until further notice.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173107-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10173107-9999.pdf)

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

## Components

Engine

## Vehicles listed

- FCCC FCCC
- FREIGHTLINER FREIGHTLINER
- STERLING STERLING
- WESTERN STAR WESTERN STAR

JSON: [/v1/bulletins/10173107](/v1/bulletins/10173107)

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