Hyundai Elantra (CN7): Lighting System / Rheostat

Components and components location

Components

Repair procedures

Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel (A).
(Refer to Body - "Crash Pad Lower Panel")
3.
Loosen the mounting screw and remove the crash pad lower switch (A).

4.
Disconnect the crash pad lower switch connector (A).

5.
To install, reverse the removal procedure.

    Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.Remove the crash pad airvent [RH].(Refer to Body - "Crash Pad Airvent")3.Loosen the mounting screws and remove the harzard lamp switch (A).

    Repair procedures Removal1.Disconnect the negative (-) battery terminal.2.Remove the front bumper.(Refer to Body - "Front Bumper Cover")3.Remove the head lamp.

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Blower Motor

    Repair procedures Inspection1.Connect the battery voltage and check the blower motor rotation.Replacement1.Disconnect the negative (-) battery terminal.2.Disconnect the blower motor connector (A) and then remove the blower motor (B) after loosening the screws.

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Power Mosfet

    Description and operation DescriptionIt is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor. Repair procedures Inspection1.Manually operate the control switch and measure the voltage of the blower motor.

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