Hyundai Sonata: Lubrication System - Engine Mechanical SystemHyundai Sonata: Lubrication System

Thermostat. Troubleshooting
Troubleshooting Symptoms Possible Causes Remedy Coolant leakage • From the thermostat gasket ...

Engine Oil. Repair procedures - Revised
Oil And Filter Replacement • Prolonged and repeated contact with mineral oil will result in ...

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Positive Crankcase Ventilation (PCV) Valve. Repair procedures
Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin ...

License Lamp. Repair procedures
Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the lens (A) after loosening the mounting screws. ...

Armed stage
Using the smart key Park the vehicle and stop the engine. Arm the system as described below. 1.Turn off the engine. 2.Make sure that all doors, the engine hood and trunk lid are closed and latched. ...