Kia Optima Hybrid: VESS(Virtual Engine Sound System) / Components and Components Location

Component Location

1. Virtual engine sound system unit
2. Virtual engine sound speaker

VESS(Virtual Engine Sound System)

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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 ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Body Control Module (BCM) Components and Components Location


Components Connector Pin Information No.Connector A (24pin)Connector B (20pin)Connector C (24pin)1Battery (+)Head lamp low beam switchRoom lamp2IGN 1Head lamp high beam switchAV tail signal3IGN 2Front fog switchBuzzer (PAS)4ACCSafety power window EnableMirror unfolding relay5Mist switchK-LineRear left ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Steering Column and Shaft Repair procedures


Replacement 1. Disconnect the battery negative cable from the battery and then wait for at least 30 seconds. 2. Turn the steering wheel so that the front wheels can face straight ahead. 3. Push the pin (A) and then disconnect the airbag module from the steering wheel. 4. Disconnect the airbag module ...

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