WenmarOpen by Wenmar Pro

Service bulletin M0067812-00

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 id10090053
Published by NHTSA2017-02-01
Manufacturer's numberM0067812-00
Manufacturer's date2016-01-02
NHTSA componentSTRUCTURE

NHTSA's summary

AFTERTREATMENT OUTLET NOX SENSOR INTERNAL WATER SHIELD INSTALLATION - WATER INTRUSION CAN CAUSE THE MALFUNCTION OR FAILURE OF THE AFTERTREATMENT OUTLET NOX SENSOR ON VERTICAL EXHAUST CONFIGURATIONS. THE RECOMMENDED REPAIR IS TO INSTALL A RAIN SHIELD WHICH PREVENTS WATER FROM TRAVELING DOWN VERTICAL EXHAUSTS FROM CONTACTING THE OUTLET NOX SENSOR.

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

Body and frame

Vehicles listed
CATERPILLAR CT6602012 to 2017
CATERPILLAR CT6802012 to 2017
CATERPILLAR CT6812014 to 2017

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