Hyundai Sonata (2011)

    See also:

    Coolant
    The coolant should be changed at the intervals specified in the maintenance schedule. ...

    Checking the automatic transaxle fluid level
    The automatic transaxle fluid level should be checked regularly. Keep the vehicle on level ground with the parking brake applied and check the fluid level according to the following procedure. 1 ...

    Filter replacement
    It must be replaced when necessary, and should not be cleaned and reused. You can clean the filter when inspecting the air cleaner element. Clean the filter by using compressed air. 1. Loosen ...