7,500 miles (12,000 km) or 6 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 7,500 miles (12,000 km) or 6 months
Inspect air cleaner filter
Inspect vacuum hose
Replace engine oil and filter (7,500 miles (12,000 km) or 12 months)
See also:
Checking the Battery
WARNING:
Batteries can be dangerous! When working with batteries, carefully observe the
following precautions to avoid serious injuries.
The fluid in the battery contains a strong solution of su ...
Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...
Vehicle certification label
The vehicle certification label attached on the driver’s side center pillar contains
the vehicle identification number (VIN). ...


