Hyundai Venue (QX): 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).

Hyundai Venue. Lumber Support Units. Repair procedures

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

Hyundai Venue. Lumber Support Units. Repair procedures

Hyundai Venue. Lumber Support Units. Repair procedures

Installation
1.
Install the lumbar support assembly.
2.
Install the seat back cover.
3.
Install the front seat assembly.
Hyundai Venue. Lumber Support Units. Repair procedures   
•
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]

Hyundai Venue. Lumber Support Units. Repair procedures

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.

Hyundai Venue. Lumber Support Units. Repair procedures

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

    Other information:

    Hyundai Venue (QX) (2020-2025) Service Manual: Condenser. Components and components location

    Hyundai Venue (QX) (2020-2025) Service Manual: Temperature Control Actuator. Description and operation

    Description The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch.

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