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Service bulletin U106

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 id10152950
Published by NHTSA2019-02-19
Manufacturer's numberU106
Manufacturer's date2019-01-25
NHTSA componentBACK OVER PREVENTION

NHTSA's summary

Mack has determined that certain vehicles equipped with a model year (?MY?) 2016 MP8 engines may be equipped with Particulate Matter (PM) Sensor that may not fulfill expected performance criteria pertaining to the life expectancy of a PM Sensor.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Backup camera

Vehicles listed
MACK GRANITE (GR)2016
MACK GRANITE (GU)2016
MACK LR2016
MACK LR62016
MACK PINNACLE (CHU)2016
MACK PINNACLE (CXU)2016
MACK TERRAPRO (LEU/MRU)2016
MACK TITAN (TD)2016

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