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Service bulletin KC-2139

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 id10222290
Published by NHTSA2022-10-04
Manufacturer's numberKC-2139
Manufacturer's date2021-08-12
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

11 Liter Engines - Fuel In Oil - Vehicles Built Between October 2020 And June 2021

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 VAH2021 to 2022
VOLVO VHD2021 to 2022
VOLVO VN2021 to 2022
VOLVO VNL2021 to 2022
VOLVO VNM2021
VOLVO VNR2021 to 2022
VOLVO VNRE (ELECTRIC)2022
VOLVO VNX2021

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