Hyundai Sonata LF: ESP(Electronic Stability Program) System / Components and Components Location

Hyundai Sonata LF 2014-2019 Service Manual / Brake System / ESP(Electronic Stability Program) System / Components and Components Location

Components

1. ESP control module (HECU)
2. Steering angle sensor(R-MDPS)
3. Front wheel speed sensor
4. Rear wheel speed sensor
5. Steering angle sensor(C-MDPS)

    ESP(Electronic Stability Program) System

    ..

    Description and Operation

    Description of ESP Optimum driving safety now has a name : ESP, the Electronic Stability Program. ESP recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine control intervention with no needfor actuating the brake or the gas pedal...

    Other information:

    Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures


    Diagnosis with GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS...

    Hyundai Sonata LF 2014-2019 Service Manual: Crankshaft Position Sensor (CKPS) Repair procedures


    Inspection 1. Check signal waveform of CKPS and CMPS using a GDS. Specification: Refer to “Waveform” Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the crankshaft position sensor connector (A) and remove the sensor (B) after removing the installation bolt...

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