Parasitic draw is a situation that happens when a automobile’s electrical system continues to attract energy even after the automobile is turned off. This may result in a lot of issues, together with a lifeless battery, which might go away you stranded. Testing for parasitic draw is an easy course of that may be finished with a couple of primary instruments.
To check for parasitic draw, you will want a multimeter and a set of jumper cables. First, join the multimeter to the unfavorable terminal of the battery and the constructive terminal of the automobile’s body. Then, flip off the automobile and look forward to a couple of minutes. The multimeter ought to learn zero. If it doesn’t, then there’s a parasitic draw.
