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Service bulletin DOC-1033425

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 id10145131
Published by NHTSA2018-10-01
Manufacturer's numberDOC-1033425
Manufacturer's date2018-04-24
NHTSA componentVEHICLE SPEED CONTROL:CRUISE CONTROL

NHTSA's summary

SS 1033425 Cruise Control Not Working When Replacing ICU3 With ICU3S M2 Vehicles With Caterpillar Engine Only

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

Throttle and cruise control

Vehicles listed
FREIGHTLINER BUSINESS CLASS M22013 to 2014
FREIGHTLINER BUSINESS CLASS M22016 to 2018

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