just noticed that my drivers door does not lock with the switch on the door or the remotes that I just programmed. Not sure if it started when I programed the remotes or shortly after. I have been through the programming on the dash and set up the "unlock when shifted to park" etc. Removed the door panel and everything appears to look okay. Any ideas? Am i missing something.

 

Probably the door lock actuator. I had to replace mine a few months ago. Make sure you test the actuator before you replace it to be sure.