HYUNDAI

21-01-009H

Manufacturer communications

Publication date: 2021-02-11
Received by NHTSA: 2021-03-05
NHTSA record numbers: 10188246

Manufacturer summary

Original wording in English

This bulletin provides information related to an Electronic Control Module (ECM) software update which revises detection logic for DTC P2422: EVAP System Restricted Vent Valve logic.

NHTSA manufacturer communications ↗

Reported code forms

P2422

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

HyundaiP2422

EVAP System Restricted Vent Valve logic

NHTSA 10188246

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Hyundai	SONATA	2020

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