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Service bulletin 54197

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 id10015115
Published by NHTSA2005-05-25
Manufacturer's number54197
Manufacturer's date2005-03-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

THE ENGINE COOLANT TEMPERATURE MAY READ ABNORMALLY LOW ON FLD CONVENTIONAL VEHICLES WITH CAT C11/C13 AND C15/C16 ENGINES, MANUFACTURED BETWEEN OCTOBER 31, 2003 AND JULY 6, 2004, AND DETROIT DIESEL SERIES 60 ENGINES, MANUFACTURED BETWEEN DECEMBER 6, 2002 AND FEBRUARY 7, 2005. FREIGHTLINER. *TT

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, Cooling system

Vehicles listed
UNKNOWN UNKNOWN

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