Kia Optima Hybrid: Seat Electrical / Power Seat Motor Repair procedures

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Body Electrical System / Seat Electrical / 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 directly to the motor terminals, check if the motors run smoothly.

3.	Reverse the connections and check that the motor rotates in reverse.

4.	If there is an abnormality, replace the motors.

Reclining Motor Limit Switch

1.	Disconnect the limit switch and operate the limit switch.

2.	Check for continuity between the terminals.

3.	Make sure that the seat operation is normal in the reverse after the maximum operation.

4.	If there is an abnormality, replace the limit switch.

Components and Components Location

Component Location 1. Slide motor2. Front height motor3. Rear height motor4. Lumber support motor5. Power seat control switch6. Recline motor7. Recline control switch8. Lumber support switch ...

Power Seat Control Switch Schematic Diagrams

Circuit Diagram ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: CVVT Oil Control Valve (OCV) Description and Operation

Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load. By controlling CVVT, the valve over-lap or under-lap occurs, which makes better fuel ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Power Window Switch Schematic Diagrams

Circuit Diagram Driver Power Window Switch (1) Driver Power Window Switch (2) [Auto Down] [Safety Up/Down] Passenger And Rear Power Window Switch Rear Power Window + Seat Heater Switch ...