Parasitic draw

Good evening,

I would start by doing the test to see what the draw is. You need to disconnect the negative cable and install a voltmeter in line. Red lead to cable and black lead to the negative of the battery.

https://www.2carpros.com/articles/car-battery-dead-overnight

Then set the meter to amps, not volts. Let the car sit for about 10 minutes so the modules go to sleep.

Then look at the reading. It should be 50-75 milliamps. Any more than that, you have a draw. Remove the fuses one by one until the reading drops to within specs. Then you have to narrow down what is controlled by the fuse and determine which component is causing the draw.

Roy

I did the test twice and there isn’t a parasitic draw, but every few days to a week my battery still drains. This is my third battery

If you, did it correctly, you should have 50-75 milli amps as a draw.

What was your reading?

Roy

It was zeros with a 5 at the end.

Also, not sure if this matters but if I unhook negative wire along the battery still drains so I have to unhook both negative and positive.

If you have to disconnect both, you have a shorted battery.

Replace the battery.

https://www.2carpros.com/articles/how-to-replace-a-car-battery

Roy

I have another new battery, but still have battery drain. And still if I unhook the negative cable it still drains.

This means the new battery is no good, if there is nothing connected, it is the battery.

The positive cable is hooked but not the negative.

Yep, the battery soud slike it is bad. you can have it tested at the auto parts store to be sure.