Hyundai Sonata LF: Parking Brake System / EPB Switch Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Brake System / Parking Brake System / EPB Switch Repair procedures

Removal
1.
Turn ignition OFF and disconnect the negative (-) battery cable.
2.
Remove the floor console assembly.
(Refer to Body - “Floor console assembly")
3.
Remove the EPB switch after loosening the screws.

4.
Install in the reverse order of removal.

    Electric Parking Brake (EPB) Repair procedures

    EPB Release 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Connect the GDS to the data link connector located underneath the dash panel...

    ESP(Electronic Stability Program) System

    ..

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    Hyundai Sonata LF 2014-2019 Service Manual: Brake Booster Repair procedures


    Brake Booster Operating Test For simple checking of the brake booster operation, carry out the following tests. 1. Run the engine for one or two minutes, and then stop it. If the pedal depresses fully the first time but gradually becomes higher when depressed succeeding times, the booster is operating properly, if the pedal height remains unchanged, the booster is inoperative...

    Hyundai Sonata LF 2014-2019 Service Manual: Ambient Temperature Sensor Repair procedures


    Inspection 1. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature. 1. Ambient Sensor (+)2. Sensor ground Specification Ambient temperature[°C (°F)] Resistance between terminal 1 and 2 (k?)-40 (-40)881...

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