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Service bulletin sbu2017

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 id10141782
Published by NHTSA2018-06-18
Manufacturer's numbersbu2017
Manufacturer's date2018-02-26
NHTSA componentEQUIPMENT:MECHANICAL; ENGINE AND ENGINE COOLING

NHTSA's summary

sbu2017 EPA07 and Newer Gentech Coolant Level Sensor Testing

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
FCCC S22012
FCCC S22016 to 2018
FCCC S2 106 CH2013
FREIGHTLINER RECREATIONAL VEHICLE
FREIGHTLINER SHUTTLE BUS
FREIGHTLINER WALK-IN VAN

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