recently, I took the door panal off the driver side to replace a brocken snap on the handle on my ES 300. now the handle works, but the door won't lock. I took off the panal and all seems to be mechanically working fine when I press the lock button. All three other doors lock and unlock. Can anyone tell me what might of happened to it. any help would be apprieciated.

 

did you accidentally unplug the power source to the servo?

 

Whats the servo look like? is that what it is called ? I am going to try to look it up. Thank you

 

also try cleaning metal underneath the switch (if you're just not getting anything), sometimes after you've sprayed cleaner on it too much or something it will cause a bad connection. That's what was wrong with my passenger window.