Hyundai Sonata LF: Engine Electrical System

Hyundai Sonata LF 2014-2019 Service Manual / Engine Electrical System

Muffler Repair procedures

Removal and Installation Front Muffler 1. Disconnect the battery negative terminal. 2. Disconnect the rear oxygen sensor connector (A). 3...

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Hyundai Sonata LF 2014-2019 Service Manual: Mode Control Actuator Repair procedures


Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to terminal 3 and grounding terminal 4. Verify that the mode control actuator operates to the vent mode when connected in reverse...

Hyundai Sonata LF 2014-2019 Service Manual: Valve Clearance Adjustment


Valve Clearance Inspection And Adjustment     Inspect and adjust the valve clearance when the engine is cold (Engine coolant temperature : 20°C) and cylinder head is installed on the cylinder block. 1. Remove the cylinder head cover...

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