2005 Chrysler Town and Country Driver side power door lock/

Good evening and glad to have run across your web site.
I've read thru your info re 2005 Door locks/reprogramming the controller. I've got slightly different issue that might just more than one problem.
Driver side power door lock works in the 'unlock mode' but not 'lock'; The passenger side power door lock works both lock and unlock. Auto lock function works at 15-20mph. The driver side power window switch works properly with the exception that it also is sending a 'lock' signal which activates door locking. Connectors and wiring look good at this time, no corrosion, burned connections and can't see any pinched wires. The controller is seeing a signal from the driver side power door switch both unlock and lock positions but I can't tell if it is in the proper voltage range because I can't find any info on this. I guess I can check the voltage range on the passenger side switch and go from there but thought I'd pass this along to get another view on this one. No hurry on this one -- just wondering if I have more than one issue i'm dealing with. Thanks