Kia Optima Hybrid: Seat Electrical / Power Seat Control Switch Schematic Diagrams

Circuit Diagram

Power Seat Motor Repair procedures

Inspection Power Seat Motor 1. Disconnect the connectors for each motor. A : Front height motor B : Slide motor C : Rear height motor D : Recline motor E : Lumber support motor 2. With the battery connected ...

Power Seat Control Switch Repair procedures

Inspection With the power seat switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the power seat switch. A : Power seat control ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Heated Oxygen Sensor (HO2S) Description and Operation


Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Catalytic Converter. It varies in accordance with the air/fuel ratio. The sensor must be hot in order to operate normally. To keep it hot, the sensor has a heater which is controlled ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Rear Glass Defogger Printed Heater Repair procedures


Inspection     Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply finger pressure on the tin foil, moving the tin foil along the grid line to check for open circuits. 1. Turn on the defogger switch and use a voltmeter to measure the voltage of ...

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