Cooling system
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Cooling system
Check cooling system components, such as radiator, coolant reservoir, hoses and connections for leakage and damage. Replace any damaged parts.
See also:
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 ...
Use of lights
Check your lights regularly for correct operation
and always keep them clean. When driving
during the day in conditions of poor visibility, it
is helpful to drive with headlights on low beam.
This ...
Parking brake
Inspect the parking brake system including the parking brake pedal and cables. ...


