General InformationHyundai Sonata: General Information

Hyundai Sonata YF 2011-2014 Service Manual
Worksop manual for sixth generation (YF) Hyundai Sonata, model years 2011–2014. The 2011 Hyundai Sonata is a midsize family sedan available in GLS, SE and Limited trim levels. All Sonatas come w ...

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Automatic turn off function
The interior lights automatically turn off approximately 20 minutes after the ignition switch is turned off. If your vehicle is equipped with the theft alarm system, the interior lights automatic ...

Engine Control Module (ECM). Repair procedures
Removal When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. ...

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 ...