Passenger Door Swings closed

Yesterday I heard a huge pop when opening my passenger door. Now the door swings close without any resistance. I can tell where the noise is coming from. I took apart the door panel to see if anything broke inside but couldn't really tell. I also noticed a missing screw from the hinge. Anyone have any thoughts? Can I replace this part and how easy is it? Thanks in advance.

 

Is the bottom nut missing?

 

Yes, the thread broke off too.

 

That's the door check, looks like you need a new one. Keeps the door from over opening, and gives you a bit of resistance when opening.

Simple repair, remove trim panel, brace the door so it won't swing open, remove door check, slide new one in. Less then an hour.

 

Thanks @Ericbike6 That's awesome!! Great to know! Now to get the right part number. @Roman ??

 

Front Passenger Door Check - Part #
68610-0C023

 

https://parts.toyotaofcoolsprings.com/oem-parts/toyota-door-check-686100c023