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Service bulletin KC-401

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 id10225682
Published by NHTSA2022-11-03
Manufacturer's numberKC-401
Manufacturer's date2022-10-04
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Diagnostic Trouble Codes (DTC) P24F600 Or P24F700 - US14+OBD15 Emissions And Newer, Model Year 2016 And Newer

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

Trouble codes named

P24F6, P24F7

Vehicles listed
VOLVO VAH2015 to 2022
VOLVO VHD2015 to 2022
VOLVO VN2015 to 2023

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