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

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Body Electrical System / 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: Compression Test

Compression Pressure Inspection If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. Engine may start anytime the vehicle is in READY mode.1. Warm up and stop engine. 1. Warm up and stop engine. Allow the engine to ...

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

Components Location 1. Drive shaft2. Lower arm3. Front disk4. Front strut assembly5. Steering gearbox6. Front stabilizer bar7. Sub frame ...