The driver can disable the power window switches on the rear passenger's doors by pressing the power window lock switch.
When the power window lock switch is pressed:
WARNING
Do not allow children to play with the power windows. Keep the driver's door power window lock switch in the LOCK position. Serious injury or death can result from unintentional window operation by a child.
NOTICE
Hyundai Sonata LF 2014-2019 Service Manual: RCV Control Solenoid Valve Specifications
Specification
ItemSpecificationCoil Resistance(?)28.3 ~ 31.1 [20°C(68°F)]
...
Hyundai Sonata LF 2014-2019 Service Manual: Specifications
Specifications
ItemSpecificationMaster cylinderTypeSingleI.D. mm(in)NON EPB ?22.22mmEPB?23.81mmPiston stroke mm(in)45±1mm(1.77±0.039in)Fluid level sensorProvidedBrake booster?Type11" SingleBoosting ratio9:01Front disc brakeTypeVentilated discDisc O.DGAMMA1.6 T-GDI305mm (12.0078 in)THETA2 ...