Kia Optima: Seat Electrical / Lumbar Support System

Kia Optima DL3 2019-2025 Service and Repair Manual / Body Electrical System / Seat Electrical / Lumbar Support System

Repair procedures
Inspection
1.

Remove the front seat back.

(Refer to Body - "Front Seat Back Cover")

2.

Disconnect the connector (A).

3.

When the battery power is supplied to the motor connector, check the motor for smooth operation.

Removal
1.

Remove the front seat back.

(Refer to Body - "Front Seat Back Cover")

2.

Disconnect the connector (A) from lumbar support motor.

3.

Remove the side airbag.

(Refer to Restraint - "Side Airbag Module")

4.

Remove the lumbar support (A) after loosening the screws.

Installation
1.

Install in the reverse order of removal.

Ventilated and Heated Seat
Schematic diagrams Connector and Terminal Function Pin Function Connector A Connector B 1 Driver ...

Power Seat Control Switch
Repair procedures Removal 1. Remove the front seat shield outer cover. (Refer to Body - "Front Seat Shield Outer Cover") 2. Remove the ...

Other information:

Kia Optima DL3 2019-2025 Service and Repair Manual: Front Door Latch


Components and components location Component Location 1. Front door latch Repair procedures Replacement    • When removing with a flat-tip screwd ...

Kia Optima DL3 2019-2025 Service and Repair Manual: Trunk Lid


Repair procedures Adjustment 1. Place the car on a flat surface and check whether the body and trunk lid are well-aligned. 2. After loosening the trunk lid hinge (A) mounting bolt, adjust the trunk lid by moving it up and down or from si ...

Copyright © www.kioptima.com 2017-2025