Kia Optima Hybrid: Body Electrical System / VESS(Virtual Engine Sound System)

Repair procedures

Removal Back View Camera 1. Disconnect the negative(-) battery terminal. 2. Open the trunk and remove the trunk door trim. (Refer to the BD group - "Trunk") 3. Disconnect the back view camera connector(A). ...

Components and Components Location

Component Location 1. Virtual engine sound system unit2. Virtual engine sound speaker ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Brake Pedal Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the crash pad lower panel and reinforcing panel. (Refer to the Body group - crash pad) 3. Remove the shower duct (A). 4. Pull down steering column shaft after removing bolts and nuts. (Refer to the steering group ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting

Troubleshooting SymptomSuspect AreaReferenceLower pedal or spongy pedal1. Integrated Brake Actuation Unit (Air in)air·bleed2. AHB system (Fluid leaks)replace3. Piston seals in IBAU (Worn or damaged)replaceBrake drag1. Brake pedal free play (Minimum)adjust2. Pad or lining (Cracked or distorted)replace3. ...