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Service bulletin TRP-T-1354

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 id10054199
Published by NHTSA2013-12-31
Manufacturer's numberTRP-T-1354
Manufacturer's date2013-06-11
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

CUMMINS: THE DIESEL PARTICULATE FILTER (DPF) IS BEING CLEANED OR REPLACED, IF EXPERIENCING FAULT CODES 3375, 3376, 1981, OR 1922 AND QUALIFIES IF NO ASSIGNABLE FAILURE UPSTREAM OF DPF CAUSING EXCESSIVE FILTER RESTRICTION. MODEL ISX15/12 CM2250 AND QSX15/11.9 CM2250. NO YEARS LISTED. *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

Vehicles listed
CUMMINS ISX15
CUMMINS QSX15

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