Hey guys, my passenger side door lock is completely dead, but the switch on that side works all the other doors. The driver side door is kind of sticky, sometimes it works and sometimes it doesn't. I did my research, and i think this is a problem with the door actuator. My question is, sometimes when i use the key fob, the door locks work, but sometimes, i hear it trying to open, but never really open. Could this be a relay issue? Thanks in advance guys.