Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Seat Electrical / Lumber Support Units

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / 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.
Separate the retaining clips (A) from the seat frame.

6.
Remove the lumber support assembly (A) after disengaging mounting clip.

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

    C..

    Fuses And Relays

    ..

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Icy Road Warning Light


    This indicator light illuminates: This warning light is to warn the driver the road may be icy. When the temperature on the outside temperature gauge is approximately below 40°F (4°C), the Icy Road Warning Light and Outside Temperature Gauge blinks and then illuminates. Also, the warning chime sounds 1 time. The Icy Road Warning function can be activated or deactivated from the User Set..

    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Appearance Care. Interior Care


    Interior general precautions Prevent caustic solutions such as perfume and cosmetic oil, from contacting the interior parts because they may cause damage or discoloration. If they do contact the interior parts, wipe them off immediately. See the instructions for the proper way to clean vinyl. NOTICE Never allow water or other liquids to come in contact with electrical/ electronic comp..

    Categories

    Manual climate control system

    To defog inside windshield

    [A] : Type A, [B] : Type B

    1. Select any fan speed except “0” position.

    2. Select the desired temperature.

    3. Select the or position.

    read more

    Copyright © 2025 www.helantra7.com