Hyundai Ioniq (AE): ESP(Electronic Stability Program) System / ESP OFF Switch. Repair procedures

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the crash pad lower cover.
(Refer to Body - "Crash Pad")
3.
Disconnect the crash pad side switch assembly.

4.
Check the continuity between the switch terminals as the ESP OFF switch is engaged.

    Components1. ESP OFF Switch

    DescriptionIntroduction of Quick Brake Warning System (ESS)In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Intake Actuator. Repair procedures

    Inspection1.Turn the ignition switch OFF.2.Disconnect the intake actuator connector.3.Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4.Verify that the intake actuator operates to the recirculation position when connected in reverse.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: General safety information and caution

    General Safety Information and CautionBe careful of the following precautions when driving the vehicle using the smart cruise control system.    â€¢ The smart cruise control system may have limits in detecting distance to the vehicle ahead due to road and traffic conditions.

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