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Service bulletin 23106

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 id10233983
Published by NHTSA2023-04-07
Manufacturer's number23106
Manufacturer's date2023-03-29
NHTSA componentEQUIPMENT; ENGINE AND ENGINE COOLING

NHTSA's summary

Certain LT Series trucks may have incorrect idle shutdown programmable parameters. Updating the programmable parameters will address this concern.

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

Engine, Equipment and accessories

Vehicles listed
INTERNATIONAL LT2023

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