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Service bulletin KC-675

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 id10209832
Published by NHTSA2022-04-05
Manufacturer's numberKC-675
Manufacturer's date2022-03-16
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING

NHTSA's summary

(Back Office Only) Volvo Chassis - Equipped With A Catalyzed Exhaust Aftertreatment System ( EATS ) - Regeneration ( Regen ) Failure Diagnostic Process - US07 to US16 Emissions

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, Exhaust and emissions

Vehicles listed
VOLVO 7802011
VOLVO 7802016
VOLVO VAH2007 to 2016
VOLVO VH2007 to 2011
VOLVO VHD2007 to 2016
VOLVO VN2007 to 2016
VOLVO VNL2007 to 2016
VOLVO VNM2007 to 2016
VOLVO VNX2013 to 2016
VOLVO VT2007 to 2016
VOLVO WHEB2013

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