after playing around with an electronic cleaner, i have found that the door works when the electronic solution is moist and is making contact, and doesnt work after it dries out. this leads me to believe that there is a loss in an electrical circut in some form or other, how i dont know. but i do believe that a physical replacement such as a new door latch is costly and will repeat itself in a few years. i think that the poster who mentioned a need for a ground as a fix to complete the electrical circuit hit the nail on the head so to speak. does anyone know how to set this up and can help me go about this? i would greatly appreciate it