Hyundai Kona: Seat Electrical / Lumber Support Units Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
3.
Remove the seat back.
(Refer to Body - "Front Seat Back Cover")
4.
Disconnect the lumber support motor connector (A).

5.
Remove the lumber support assembly (C) after disconnect the seat back spring (A) and cable (B).

Installation
1.
Install the lumbar support assembly.
2.
Install the seat back cover.
3.
Install the front seat assembly.
  
•
Make sure that the connectors are plugged in properly.
•
Check the rear lumbar support system.
Inspection
Lumbar Support Motor
1.
Disconnect the connectors for each motor.
[Lumbar 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 turns in reverse.
4.
If there is an abnormality, replace the motors.

Air Ventilation Seat Repair procedures
Removal [Ventilation Blower] 1. Disconnect the negative (-) battery terminal. 2. Remove the front seat. ...

Fuses And Relays
...

Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: Auto Head Lamp Leveling Unit Repair procedures
Inspection 1. Ignition "ON". 2. Turn on the head lamp switch. 3. Check that the aim of the head lamp changes smoothly when the head lamp leveling device switch is tur ...

Hyundai Kona (OS) 2018-2026 Owners Manual: Rear fog lamp
Vehicle with front fog lamp To turn on the rear fog lamp: Position the light switch in the position lamp position, turn the light switch (1) to the front fog lamp position, and then turn the light switch (1) to the rear fog lamp position. To turn the rear fog lamps off, do one of the following: ...

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