KIA Niro: Lumbar Support Units

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Body Electrical System / Seat Heater / Lumbar Support Units

Removal

Disconnect the negative (-) battery terminal.
Remove the front seat back cover.
(Refer to Body - "Front Seat Back Cover")
Disconnect the lumbar support motor connector (A).

Separate the retaining clips (A) from the seat frame.

Remove the lumbar support assembly (B) after disengaging mounting clip (A).

Installation

Installation

Install in the reverse order of removal.

Warning

Make sure that the connectors are plugged in properly.
Check the lumbar support system.

Inspection

Lumbar Support Motor

Disconnect the connectors for motor.

When the battery power is supplied to the motor connector, check the motor for smooth operation.
Reverse the connections and check that the motor turns in reverse.
If the motor runs abnormally, replace it.

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