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Service bulletin TSB140173-121814

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 id10089192
Published by NHTSA2017-01-19
Manufacturer's numberTSB140173-121814
Manufacturer's date2014-12-19
NHTSA componentENGINE; EQUIPMENT

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF INSTANCES WHERE THE DYNAMIC ENGINE SYSTEM ANALYSIS (DESA) TOOL WILL NOT WORK. THIS ISSUE MAY BE CORRECTED BY DOWNLOADING THEH LASTEST VERSION OF THE DESA TOOL FROM THE INSITE WEBSITE.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Equipment and accessories

Vehicles listed
CUMMINS ISX12
CUMMINS ISX15

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