This warning light informs the driver that the seat belt is not fastened.
Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components
Rear sear back assembly
1. Rear seat back cover2. Rear seat back pad3. Rear seat headrest guide4. Rear seat headrest5. Rear seat back webbing guide6. Rear back armrest 7. Rear seat back panel assembly
Rear seat cushion assembly
1. Rear seat cushion cover2. Rear seat cushion he ...
Hyundai Sonata LF 2014-2019 Service Manual: Evaporator Temperature Sensor Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the evaporator temperature sensor connector.
3.
Measure the resistance between terminal "+" and "-" of the evaporator temperature sensor.
Specification
Evaporator core temperature [°C (°F)]Resistance[K?]Voltage[V]-10 (14)8.123 ...