If the Smart Key does not operate normally, you can lock or unlock the door by using the mechanical key.
Press and hold the release button (1) and remove the mechanical key (2). Insert the mechanical key into the key hole on the door.
To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.
Hyundai Sonata LF 2014-2019 Service Manual: Input shaft speed sensor 1 Components and Components Location
Components
1. Input shaft speed sensor 1 (Odd)2. Input shaft speed sensor 2 (Even)
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Hyundai Sonata LF 2014-2019 Service Manual: Radiator Grill Components and Components Location
Component Location
1. Radiator grill
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