Hyundai Santa Fe: Seat Electrical / Lumber Support System. Repair procedures

Hyundai Santa Fe (TM) 2019-2025 Service Manual / Body Electrical System / Seat Electrical / Lumber Support System. Repair procedures

Removal

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front seat back cover. (Refer to Body - "Front Seat Back Cover")

3.	Remove the air duct.

4.	Disconnect the lumber support motor connector (D)&(E).

5.	Remove the lumber support assembly after removing the rod (A) & mounting fasner (B).

Installation

1.	Install the lumber support assembly.

2.	Install the seat back cover.

3.	Install the front seat assembly.

Inspection

1.	Disconnect the connectors for motor.

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

3.	Reverse the connections and check that the motor turns in reverse.

4.	If the motor runs abnormally, replace it.

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