Hyundai Sonata: Smart Key System / Smart Key Unit Schematic Diagrams

Smart Key Unit Components and Components Location

Components (1) NoConnector AConnector BConnector C1BAT (+)_SignalDriver's door antenna_GND-2BAT (+)_PowerDriver's door antenna_Power-3IGN 1--4IGN 2_Relay outputB-CAN (High)SSB LED (OFF)5IGN 1_Rel ...

Smart Key Unit Repair procedures

Removal Smart Key Unit 1. Disconnect the negative (-) battery terminal. 2. Remove the glove box. (Refer to Body - "Glove Box Upper Cover Assembly") 3. Remove the smart key unit (B) after ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Vehicle recognition
Some vehicles in your lane cannot be recognized by the radar: - Narrow vehicles such as motorcycles or bicycles - Vehicles offset to one side - Slow-moving vehicles or suddendecelerating vehicles - Stopped vehicles - Vehicles with small rear profile such as trailers with no loads A vehicle ahead ca ...

Hyundai Sonata LF 2014-2019 Owners Manual: Fuel economy
Distance To Empty (1) The distance to empty is the estimated distance the vehicle can be driven with the remaining fuel. - Distance range: 1 ~ 9999 mi. or 1 ~ 9999 km If the estimated distance is below 1 mi. (1 km), the trip computer will display "---" as distance to empty. Information I ...