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: ETC (Electronic Throttle Control) System Description and Operation

Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS). Instead of the traditional throttle cable, an Accelerator Position Sensor (APS) is used to receive driver input...

Hyundai Sonata LF 2014-2019 Service Manual: Radiator Repair procedures

Removal and Installation 1. Remove the cooling fan. (Refer to Cooling System - "Cooling Fan") 2. Loosen the drain plug, and drain the coolant. 3. Remove the radiator cap to speed draining. 4. Remove the radiator upper hose (A) and lowr hose (B)...