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Service bulletin KC-277

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 id10203966
Published by NHTSA2021-12-07
Manufacturer's numberKC-277
Manufacturer's date2021-11-04
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Volvo Chassis - Particulate Matter (PM) Sensor Diagnostic Trouble Codes (DTC) Illuminating The Malfunction Indicator Lamp (MIL); Tech Tip TT-014-2016 - US14+OBD16, US17+OBD16 And Newer Emissions, Common Model Year 2017 And Newer - To Be Used For EVER

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 VAH2017 to 2022
VOLVO VHD2017 to 2022
VOLVO VN2017 to 2022
VOLVO VNL2017 to 2022
VOLVO VNM2017 to 2021
VOLVO VNR
VOLVO VNR2017 to 2022
VOLVO VNX2017 to 2021
VOLVO VOLVO TRUCK

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