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Service bulletin K63879541

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 id10160193
Published by NHTSA2019-05-20
Manufacturer's numberK63879541
Manufacturer's date2019-04-24
NHTSA componentENGINE

NHTSA's summary

Unable To Retrieve "On Request" Messages For PeopleNet Or Omnitracs Modules Installed On The DL5 Data Link; Third Party Electronic Log Device Not Reporting Certain Data

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

Engine

Vehicles listed
VOLVO VAH
VOLVO VHD
VOLVO VNL
VOLVO VNR
VOLVO VNX2013 to 2020

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