Hyundai Sonata LF: ESP(Electronic Stability Program) System / Front Wheel Speed Sensor Components and Components Location

ESP Control Unit Repair procedures

Removal 1. Turn the ignition switch OFF. 2. Pull up the lock of the HECU connector , then disconnect the connector. 3. Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise with a spanner...

Front Wheel Speed Sensor Repair procedures

Removal 1. Raise the vehicle, and make sure it is securely supported. 2. Remove the wheel cap(A).     Be careful not to damage to the wheel cap(A) when removing the it...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Gear Actuator Assembly Specifications

Specification ItemConditionSpecificationResistance (line to line)Shift motor 1/2135.4 m? ± 10 %Select solenoid 1/20.7 m? ± 10 %Max. currentShift motor 1/245 ASelect solenoid 1/220 ASelect solenoid sensor outputPush4.0 ± 0.15 VPull1.0 ± 0.15 VOperation condition (°C)°F-40 ~ 257 °F (- 40 ~ 125 °C )Rated voltage13 VSensor supply voltage8...

Hyundai Sonata LF 2014-2019 Service Manual: Refrigerant Line Repair procedures

Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negative (-) battery terminal. 3. Recover the refrigerant with a recovery/charging station...