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AC 30V at battery post proof of alternator failure? Posted by Navid [Email] ![]() ![]() ![]() |
I have a parasitic drain 3amps that's not resolved by pulling fuses. I'd disconnect the alternator but it's hard to see back there.
I'm measuring 14.3V while running and when I switch to AC mode on the multimeter I get 30V.
Seems to me I should not see any alternating current at the battery post if the diodes are ok.....right? 12
posted by 70.51.225...
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