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