Hyundai Sonata LF: Brake System / Brake System

Troubleshooting

Troubleshooting Problem Symptoms Table Use the table below to help you find the cause of the problem. The numbers indicate the priority of the like cause of the problem...

Repair procedures

Operation and Leakage Check Check all of the following items: ComponentProcedureBrake Booster (A)Check brake operation by applying the brakes during a test drive...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: AVN Remote Controller Schematic Diagrams

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Hyundai Sonata LF 2014-2019 Service Manual: Smart Key Repair procedures

Smart Key Smart Key Code Saving 1. Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS. 2. Select the vehicle model and then do "Smart Key Code Saving". 3. After selecting "Smart Key Teaching" menu, push "ENTER" key, then the screen will be shown as below...