WebJul 2, 2024 · richapple said: My method of testing the battery draw is to have the 12V starter battery (on a plug-in hybrid) completely charged, and to remove the 12V battery ground cable and have the multimeter set to the 10 Amp position and the red lead connected to the 10A jack. The ground cable is then a few inches from the ground post on the battery … WebJul 19, 2024 · A parasitic drain can occur when a component or system is malfunctioning and drawing power from the battery. This can be caused by a number of things, including a defective alternator, a short in the wiring, or a bad battery. The only thing for a platform to do is to give you an idea.
Does Your Car Battery Keep Dying? Diagnosis & How To Fix
WebMar 29, 2024 · 8 Causes of a Drained Car Battery. The most common reason a car battery is draining is a parasitic drain caused by a faulty electric consumer, like a bad door lock switch or a trunk lock … WebAug 6, 2024 · Most modern vehicles are negatively grounded -- the black (negative) wire goes from the battery to the vehicle chassis. Older vehicles may have a positive ground. … great falls casino shooting
Common Causes for Parasitic Draw in Automotive Batteries
WebMay 19, 2024 · Can a bad ground cause a parasitic draw? A bad ground would not cause this. This is called a parastic loss. That is when there is too much current being … WebSep 23, 2024 · Messages. 9. Sep 23, 2024 / Parasitic Draw/charging questions. #1. I'm glad to find this forum as there seem to be many questions answered about the small Briggs engines. I am trying to track down a charging/discharging issue on Sears lawn tractor. Sears 917.256810; Briggs 28N707. I mowed with this for 2 years with no problems. WebJun 2, 2014 · While the potential causes of parasitic drain have become more complex, the tooling for detecting them does not need to be very high tech. It can be as simple as … great falls cdbg