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Service bulletin K65527708

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 id10174647
Published by NHTSA2020-05-05
Manufacturer's numberK65527708
Manufacturer's date2020-04-27
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Diagnostic Trouble Codes (DTC) P20EE And P103C, Diagnostic Procedure; REPLACES GUIDED DIAGNOSTICS IN PREMIUM TECH TOOL ( PTT ) - US17+OBD16 Through US17+OBD2018 Emissions, Model Years 2018 And 2019

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

P103C, P20EE

Vehicles listed
VOLVO VAH2018 to 2019
VOLVO VHD2018 to 2019
VOLVO VNL2018 to 2019
VOLVO VNM2018 to 2019
VOLVO VNR2018 to 2019

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