Jace, >From your description about the fact that after a period of time they work again, I would suspect the circuit breaker that the door lock module is connected to. Put a volt meter or test light on the module side of the circuit breaker that powers the door lock module to see if it is opening up. Obviously if it is, either the breaker is bad or the lock are drawing too much current. D² & 6530 Dave Delman [Non-text portions of this message have been removed] To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/