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Service bulletin DD-14-OEM-01

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 id10055435
Published by NHTSA2014-05-21
Manufacturer's numberDD-14-OEM-01
Manufacturer's date2014-02-04
NHTSA componentEQUIPMENT

NHTSA's summary

DETROIT: UPCOMING OBD REGULATORY CHANGES ARE REQUIRING SOOT SENSOR TO BE PHASED IN OVER 2015 (2-BOX ATS INSTALLATIONS) AND 2016 (1-BOX ATS INSTALLATIONS). *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

Equipment and accessories

Vehicles listed
DETROIT DETROIT

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