2001 Saturn SC2 Q&A
2001 Saturn SC2 Question: How do I know if the interior door lock switches are bad?
My door locks are malfunctioning and causing my battery to drain. I removed the Door Lock Relays from the interior fuse box, and recharged my battery. The battery did not drain, so I know the relays are not the problem. The next step that I was told to do, is to check the interior door lock switches. - dellablue
Yes, since you localized the battery drain to the door lock circuits, then the next thing to do is to get a test light and connect it between the door lock fuse connection points and then disconnect each door lock switch individually. I would start with the drivers door, because it gets the most wear and tear. You may have to remove the door panel in order to check the switch, but possibly you can get to it if you remove the door lock from the door, at least enough to unplug it. - dandd