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Service bulletin TSB190115-070220

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10163646
Published by NHTSA2019-08-12
Manufacturer's numberTSB190115-070220
Manufacturer's date2019-07-02
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

This Technical Service Bulletin describes the verification and resolution to Navistar truck dashboard odometer can show incorrect value under certain conditions when the electronic control module (ECM) is replaced or the ECM is ROM booted.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
CUMMINS B6.7
CUMMINS ISB
CUMMINS ISL
CUMMINS ISX
CUMMINS L9
CUMMINS X15

Listing a model year does not mean every vehicle of it is concerned: the document says which.