P0705 code on 2017 4Runner SR5

i need some help guys. What do I need to do about this? My wife got in her car this morning and when she left the check engine light as well as the traction control light came on. I had it read and it came back P0705 (Transmison Range Sensor Circuit). She complaind about it being hard putting it into drive and park. I decided to drive it to work to have it looked at and when I turned the vehicle back on the lights on the dash were not there anymore and haven’t came back on. What should I do?

 

bring it to the dealer if still under warranty, if your out replace the park neutral position switch.