Do you need a positive cable for parasitic draw testing?
Do you need a positive cable for parasitic draw testing? Some people remove the positive cable to do this test, and that’s fine, but I recommend the negative cable when doing parasitic draw testing. Put your meter on the highest DC amp scale. This might require that you move your test lead to a special location on your DVOM. How to test parasitic draw via Fuse Voltage drop? This test will show you how to quickly pinpoint the source of the draw using voltage drop across fuses. This method is fast and efficient in comparison to monitoring current and removing...