Hyundai Sonata: Engine coolant - MaintenanceHyundai Sonata: Engine coolant

The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once a year, at the beginning of the winter season, and before traveling to a colder climate.

Changing the engine oil and filter
Have engine oil and filter changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this section. CALIFORNIA PROPOSITION 65 WARNING Engine oil contains ...

Checking the coolant level
WARNING Removing radiator cap Never attempt to remove the radiator cap while the engine is operating or hot. Doing so might lead to cooling system and engine damage and could result in se ...

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Fender Garnish Repair procedures
Replacement     • Put on gloves to protect your hands.     • When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with pro ...

Fuel Filler Door Open Switch. Repair procedures
Inspection 1. Remove the switch assembly (A) from the crash pad lower panel. 2. Disconnect the switch connector. 3 ...

License plate light bulb replacement
1. Loosen the retaining screws with a philips head screwdriver. 2. Remove the soket by turning it connterclockwise. 3. Remove the bulb by pulling it straight out. 4. Install a new bulb. 5. Rei ...