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

Cylinder Block. Repair procedures
Disassembly • Use fender covers to avoid damaging painted surfaces. ...

Coolant. Repair procedures
Refilling And Bleeding Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid und ...

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Smart key precautions
✽ NOTICE If, for some reason, you happen to lose your smart key, you will not be able to start the engine. Tow the vehicle, if necessary, and contact an authorized HYUNDAI dealer. A ...

Power Door Lock Relay. Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the junction box. 3. Check for continuit ...

System controllers and functions
Audio Head Unit 1. (EJECT) • Ejects the disc. 2. Changes to FM/AM/XM mode. Each time the key is pressed, the mode is changed in order of FM1 ➟ FM2 ➟ AM ➟ XM1  ...