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Service bulletin P204713

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 id10173492
Published by NHTSA2020-04-07
Manufacturer's numberP204713
Manufacturer's date2020-03-09
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

NHTSA's summary

Reductant Injection Valve Control Bank 1 Unit 1 – Circuit Open

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, Exhaust and emissions

Vehicles listed
VOLVO TOW HITCH

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