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Service bulletin KC-743

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 id10209835
Published by NHTSA2022-04-05
Manufacturer's numberKC-743
Manufacturer's date2022-03-23
NHTSA componentFUEL SYSTEM, OTHER; ELECTRICAL SYSTEM:SOFTWARE; UNKNOWN OR OTHER

NHTSA's summary

Volvo Chassis - Diagnostic Trouble Codes ( DTC's ) P24A0 And P249F Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD15, US14+OBD16 (Common Model Years 2016 And 2017), US17+OBD16 And Newer ( Common Rail Fuel System, Model Year 2018)

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, Fuel system, Software

Trouble codes named

P249F, P24A0

Vehicles listed
VOLVO 7802016
VOLVO VAH2016 to 2018
VOLVO VHD2016 to 2018
VOLVO VN2016 to 2018
VOLVO VNL2016 to 2018
VOLVO VNM2016 to 2018
VOLVO VNR2017 to 2018
VOLVO VNX2016 to 2018
VOLVO VT2016

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