Hyundai Santa Fe (TM): ESP(Electronic Stability Program) System / ESP OFF Switch. Description and operation

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Brake System / ESP(Electronic Stability Program) System / ESP 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.

    Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Pull up the lock of the HECU connector and then disconnect the connector (A).

    Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the crash pad lower panel.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Evaporator Temperature Sensor. Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure resistance between terminal "+" and "-" of the evaporator temperature sensor.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Photo Sensor. Repair procedures

    Inspection 1. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 2. The voltage will rise with higher intensive light and reduce with lower intensive light.

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