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Service bulletin SP 284-055

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 id10126544
Published by NHTSA2017-12-22
Manufacturer's numberSP 284-055
Manufacturer's date2015-04-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

OBD2013 Software Updates

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

Electrical system, Software

Vehicles listed
VOLVO VAH2014 to 2015
VOLVO VHD2014 to 2015
VOLVO VN2014 to 2015

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