Hyundai Elantra (CN7): ESC (Electronic Stability Control) System / ESC OFF Switch

Description and operation

Description
1.
The ESP OFF switch is for the user to turn off the ESP system.
2.
The ESP OFF lamp is on when ESP OFF switch is engaged.

Repair procedures

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower pannel.
(Refer to Body - "Crash Pad Lower Pannel")
3.
Loosen the screw and than removing the ESC OFF switch (A).

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

5.
Remove the VDC OFF switch (A) after loosening screw.

    Components and components location Components[LHD]1. Front - right (FR)2. Rear - left (RL)3. Rear - right (RR)4. Front - left (FL)5. MC26. MC17. ABS control module (HECU)8.

    Components and components location Components1. Front wheel speed sensor2. Front wheel speed sensor connector Repair procedures Removal1.Turn ignition switch OFF and disconnect the negative (-) battery cable.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Components and components location

    C

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Mode Control Actuator

    Description and operation DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

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