Kia Optima Hybrid: VESS(Virtual Engine Sound System) / Virtual Engine Sound System Unit Schematic Diagrams

Circuit Diagram

Virtual Engine Sound System Unit Components and Components Location

Component Location ...

Virtual Engine Sound System Unit Repair procedures

Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the glove box housing. (Refer to the BD group - "Crash pad") 3. Remove the VESS unit (A) with bracket after loosening the mounting nuts ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: IMS Power Seat Control Repair procedures


Inspection 1. Disconnect the IMS control switch connector. 2. With the power IMS control switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the IMS control switch. Removal 1. Disconnect the negative (-) battery terminal. 2. ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Fuel Tank Repair procedures


Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line”). 2. Lift the vehicle. 3. Remove the front side cover (A) and rear side cover (B). 4. Disconnect the fuel feed tube hose (A), leveling hose (B) and vapor hose quick-connector C). 5. Remove rear ...

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