2006 carmy door lock issue

Hello,
Recently my 2006 camry front passenger door lock has stopped locking/unlocking automatically. The key-fob and the interior switches both fail for that door only, the other three function OK. I'm not sure how to resolve this.
Any thoughts would be appreciated.
Thanks.

It sounds like a door lock actuator. I would open the door panel and try to power it directly with the 12 volt feed. Most likely it will not work.

Good luck,
Sam

Thanks Sam. I thought that may be the case.