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Service bulletin TSB150192-121415

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 id10085483
Published by NHTSA2016-12-05
Manufacturer's numberTSB150192-121415
Manufacturer's date2016-07-01
NHTSA componentENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A NEW EXHAUST GAS RECIRCULATION (EGR) COOLANT RETURN LINE AND TURBOCHARGER COOLANT RETURN HOSE PART NUMBERS AND ASSOCIATED SERVICE INSTRUCTIONS.

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, Exhaust and emissions, EGR valve

Vehicles listed
CUMMINS ISB6.7

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