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Service bulletin SL-PS-42868

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 id10028872
Published by NHTSA2009-06-05
Manufacturer's numberSL-PS-42868
Manufacturer's date2009-01-26
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

NHTSA's summary

CATERPILLAR: PRODUCT SUPPORT PROGRAM FOR UPDATING SOFTWARE AND INSTALLING CRANKCASE VENTILATION PRESSURE SENSOR ON CERTAIN C7 ON HIGHWAY TRUCK ENGINES. MODEL AND MODEL YEARS UNKNOWN. *PE

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, Crankcase ventilation (PCV)

Vehicles listed
CATERPILLAR C7

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