A parasitic draw is a situation through which a automobile’s battery is drained by a number of electrical elements that proceed to attract energy even when the automobile is turned off. This will result in a useless battery and could be a irritating drawback to diagnose. There are just a few easy steps which you can take to test for a parasitic draw.
First, you have to to collect just a few instruments. You will want a multimeter, a set of jumper cables, and a helper. After you have your instruments, you possibly can start the testing course of.