Nice looking Sky- Forest Green/tan interior

I recently made a trip to Michigan to buy a 2008 Sky with 49230 miles on it, 2 owners before me. Looking forward to finding out how to do simple repairs to it. I need a power door lock fix as the passenger lock only works with fob when it wants to.
Thanks for viewing this.
Clare

 

Does the switch work by itself in the vehicle or only from the fob when it wants to?

 

The lock works with the lock button, and manually, but only as it feels like it with a fob.