Backseat Passenger Power Window And Door Lock Not Working 2014 Present Hyundai Sonata

Chosen Solution

Backseat passenger side power window and door lock will not work

The master switch in the drivers door is the only thing that have both in common. I would replace it. Here’s the part: https://www.amazon.com/Hyundai-Sonata-Ma… Here’s how to replace it: https://www.youtube.com/watch?v=c5K_ywT9…