Kia Optima DL3: Seat Electrical / Power Seat Motor

Components and components location

Components

1. Lumbar support motor
2. Reclining motor
3. Front height motor
4. Rear height motor
5. Slide motor


Repair procedures

Inspection
1.

Disconnect the negative battery terminal.

2.

Disconnect the motor connector after removing the seat.

A : Front height motor

B : Slide motor

C : Rear height motor

D : Reclining motor

E : Lumbar support motor

3.

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

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

    Components and components location Component Location 1. Walk-in switch Repair procedures Removal    When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage.

    Other information:

    Kia Optima DL3 2019-2025 Service and Repair Manual: Walk-in Switch

    Components and components location Component Location 1. Walk-in switch Repair procedures Removal    When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply prote

    Kia Optima DL3 2019-2025 Service and Repair Manual: Power Mosfet

    Description and operation Description It is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor. Repair procedures Inspection 1. Turn the ignition switch ON.

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