Kia Optima Hybrid: Seat Electrical / Power Seat Control Switch Repair procedures

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Body Electrical System / Seat Electrical / 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 switch

B : Lumber support switch

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the seat control switch (A).

3.	Remove the seat side cover (A). (Refer to the BD group - "Front seat")

4.	Disconnect the power seat control switch connector (A).

5.	Remove the power seat control switch (A) after removing the mounting screws (3EA).

Installation

–	Make sure that the IMS control switch connectors and related connectors are plugged in properly.

–	Check the IMS control switch operates normally.

1.	Connect the connectors and reassemble the IMS control switch.

2.	Reassemble the seat side cover.

Power Seat Control Switch Schematic Diagrams

Circuit Diagram ...

Seat Heater Switch Schematic Diagrams

Circuit Diagram ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Auxiliary 12V Battery Description and Operation

Description 1. The maintenance-free battery is, as the name implies, totally maintenance free and has no removable battery cell caps. 2. Water never needs to be added to the maintenance-free battery. 3. The battery is completely sealed, except for small vent holes in the cover. After disconnecting ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Electric Parking Brake (EPB) Schematic Diagrams

EPB Circuit Diagram (1) EPB Circuit Diagram (2) EPB connector input/output Pin DescriptionPin Description1--21--2--22YC-CAN (Low)3--23WC-CAN (High)4--24WElectric Parking Brake Switch (SW1)5--25L/OElectric Parking Brake Switch (SW2)6-26G/OElectric Parking Brake Switch (SW3)7--27Y/OElectric Parking ...