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Service bulletin SIB-12-06-13

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 id10054693
Published by NHTSA2014-02-19
Manufacturer's numberSIB-12-06-13
Manufacturer's date2013-12-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:DIESEL

NHTSA's summary

DETROIT: FAULT CODE IS BEING SET BY SELECTIVE CATALYST REDUCTION (SCR) INLET NOX SENSOR, DRIFTED OUT OF RANGE WITH ENGINE AT LOW SPEED, LOW LOAD (LOW BOX) SITUATION. NO MODEL OR 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
DETROIT DIESEL DETROIT

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