Hyundai Sonata: General Information - Emission Control System - Hyundai Sonata YF 2011-2019 Service ManualHyundai Sonata: General Information

Description and Operation
Description Emissions Control System consists of three major systems. Х The Crankcase Emission Control System prevents blow-by gas from releasing into the atmosphere. Thi ...

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Air bag warning label (if equipped)
  Air bag warning labels, some required by the U.S. National Highway Traffic Safety Administration (NHTSA), are attached to alert the driver and passengers of potential risks of the ...

Checking tire inflation pressure
Check your tires once a month or more. Also, check the tire pressure of the spare tire. How to check Use a good quality gage to check tire pressure.You can not tell if your tires are properly inf ...

Key operations
(1) Master key (M) Used to start the engine, lock and unlock the doors, lock and unlock the glove box, and open the trunk. (2) Sub key (S) Used only to start the engine and lock and unlock the do ...