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Service bulletin TSB160018

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 id10078784
Published by NHTSA2016-08-18
Manufacturer's numberTSB160018
Manufacturer's date2016-05-18
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO CORRECT OIL OR COOLANT LEAKS ON CERTAIN ISX ENGINES WHICH MAY HAVE BEEN ASSEMBLED WITH INCORRECT PLUGS IN THE LUBRICATING OIL COOLER.

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

Vehicles listed
CUMMINS ISX15

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