22,500 miles (36,000 km) or 18 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 22,500 miles (36,000 km) or 18 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months)
See also:
Owner maintenance
The following lists are vehicle checks and inspections that should be performed
by the owner or an authorized HYUNDAI dealer at the frequencies indicated to help
ensure safe, dependable operation ...
Winter driving
The more severe weather conditions of winter
result in greater wear and other problems. To
minimize the problems of winter driving, you
should follow these suggestions:
Snowy or Icy Conditions
To ...
Automatic Transaxle Position Indicator Light (If Installed)
The indicator displays which automatic transaxle shift position is selected. ...


