Hyundai Ioniq: VESS(Virtual Engine Sound System) / Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Body Electrical System / VESS(Virtual Engine Sound System) / Description and operation

Description

The VESS (Virtual engine sound system) generates engine sound when you start the hybrid system.

This sound is for pedestrians to hear vehicle sound because there is no engine sound in hybrid driving.

VESS operates when vehicle speed is between 0.5 - 28km/h.

Components and components location

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Virtual Engine Sound Speaker. Components and components location

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Other information:

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