What was your original problem? It caught my attention dealing with the battery, as I now have a problem with my 92 es300. When it sits for two weeks or more the battery will loose its charge. I have already replaced the batery and altinator previously. Charging is fine. I have a DC clamp on amp probe on the batterypositive terminal to monitor battery drain when the key switch is off and I get about 20 milliamps drain. That should not drain the battery in two weeks. Could a bad battery cause this problem? any ideas? Something must be intermittently happening to draw power from the battery. maybe the security system?
