Dave Swingle pointed me to a great resource that includes the door lock module wiring diagram (see http://www.dmcnews.com/Techsection/doorlocks.htm). From this diagram it appears that the leakage current I'm getting from my door lock modules is a result of a leaky capacitor. I'm not sure if this is a leakage current peculiar to a couple failed modules I just happen to have or if this leakage through the caps is a common occurrence. If you have a mysterious current drain of some 11mA that you cann't account for, you might disconnect your door lock module to see if this is the culprit. Knut