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Service bulletin SP-13516

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 id10054118
Published by NHTSA2013-12-21
Manufacturer's numberSP-13516
Manufacturer's date2013-11-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

NAVISTAR: VOLUNTARY EMISSION RECALL INVOLVES RECALIBRATION OF ECM SOFTWARE TO PREVENT POSSIBILITY OF DOWNTIME DUE TO FREQUENCY OF AFTERTREATMENT REGENERATION LIGHTS INDICATING DIESEL PARTICULATE FILTER (DPF) OVERLOAD. MODELS 2010-2013 DURASTAR, WORKSTAR, AND AMBASSADOR, DIPLOMAT, KNIGHT RVS. *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

Vehicles listed
HOLIDAY RAMBLER AMBASSADOR2013
INTERNATIONAL DURASTAR2010 to 2013
INTERNATIONAL WORKSTAR2010 to 2013
MONACO DIPLOMAT2013
MONACO KNIGHT2013

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