The purpose of the following story is not to give you an answer. The purpose of the story is to help you find your own answer.
Just had to troubleshoot a battery drain issue on a 1996 Saturn SC2. Battery would be dead after a 2.5 or 4 week sit. Connected volt-meter in between one of the battery terminals and cables. (amp mode not voltage mode) The meter only has a 10amp limit so obviously you can't do anything stupid, like insert the key in the ignition. But since are sleuthing a slow battery drain, that doesn't matter. Saw a 0.060 current draw. This changed if any (except hood) entry way was opened. The trunk was especially sensitive - having to only turn the key to get a reaction. The reading reliably returned to 0.060 after closing each entry way. At some point, just milling around I noticed it went down to 0.006. This was a fluke. I opened and closed an entry way and it went back to 0.060... and again stayed there, regardless of passage of time. So that points to some possible intermittency. Beginning under the hood, started pulling single fuses and relays, noting the change with each one. Most were (of course) no change while some were either very tiny changes like knocking off only 0.010-0.030 or (of course) killing all drain (like the instrument panel fuse). Same for the passenger compartment fuse center, save for one fuse, which consistently knocked it down from 0.060 to 0.006. Looked at the manual to find out what was on that circuit except, the Haynes manual didn't have that circuit at all.
To cut the story short, removing and replacing, removing and replacing the fuse would generate a noise that sounded a lot like a relay; coming from the rear of the vehicle. There simply ain't much back there capable of generating a mechanical noise like that. I unplugged the wire harness from the rear trunk release latch. A minute later, all entries closed (except hood) the voltage would drop to 0.006. Repeated the test over and over with the same result. It seems the trunk release was preventing the system from going into standby. Note, opening the trunk, like other entry ways would generate a lot more amperage than 0.060. When you closed that entry way, it would immediately drop to 0.060. After a minute, that *should* drop to 0.006.