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Service bulletin 130151

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 id10055358
Published by NHTSA2014-05-13
Manufacturer's number130151
Manufacturer's date2014-01-27
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

KENWORTH T600,800,900 CHASSIS WERE BUILT WITH INCORRECT WIRING INVOLVING THE COOLANT LEVEL SENSOR. 5/13/2014*LJ

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
CUMMINS CUMMINS

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