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jdl · 07-30-2010, 03:55 PM

With everything turned off, disconect the ground cable from the batt. then rub or touch the cable to the post, if it sparks you have a short, or switch on, or problem somewere, it should not spark if everything is good.

07-30-2010, 03:55 PM	#5
jdl Senior Member Join Date: May 2010 Location: California Central Coast Posts: 931	Re: 40 pickup voltage drain With everything turned off, disconect the ground cable from the batt. then rub or touch the cable to the post, if it sparks you have a short, or switch on, or problem somewere, it should not spark if everything is good.