I have a 1989 crx hf for some unknown reason the battery drains when the car is off in other words when the key is out. I got out my multimeter and took the battery terminals off and measured the resistance. It measured at about 4 ohms. After turning the key to the on position there was no change in the resistance still 4 ohms. If I turn on the lights it goes down to less than one ohm. There were no obvious bare wires. I pulled out the ignition and those wires looked good. I am kinda stuck. Does anyone have advice on what to look for or anything?