WenmarOpen by Wenmar Pro

Service bulletin TS-12TS16REV

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 id10054660
Published by NHTSA2014-02-12
Manufacturer's numberTS-12TS16REV
Manufacturer's date2013-12-06
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

DETROIT: THERE IS DEBRIS, OIL AND/OR RUST CONTAMINATION OF METERING UNIT AIR SUPPLY AND CONTAMINATION IS FOUND AT AIR INLET FITTING AND SCREEN OF DIESEL EXHAUST FLUID (DEF) METERING UNIT. *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
DETROIT DIESEL DETROIT

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