Driver door lock and door ajar sensor

So my truck with keyless entry has an issue with the driver door only. The driver door will not lock or unlock with either the unlock/lock switch on the driver door or with the keyfob. The passenger door unlocks with both the driver door unlock/lock switch and the keyfob. Also the driver door ajar message is displayed in the information center.

I bought a new lock assembly. I plugged in all three connectors before installing to test it. The lock solenoid does not operate nor does the door ajar message go away when the lock assembly is latched as if the door were closed.

Any ideas of where to best check for issues? Relays? Wiring?