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2026. 6. 30. 작업

난이도 & 준비물

난이도 어려움⏱ 예상 90~180🔧 특수공구

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Alternator, Battery, or Fluke?

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When the starter motor clicks but doesn't start the engine, that means it is not receiving enough power. If you get no click at all, then it's receiving almost no power at all. There are three possible causes: your battery is flat. your battery is no good. there is a bad connection somewhere between the battery and the starter motor. Or, alternatively, some combination of the above. From your description I recommend replacing the battery. Never mind what the tests said, it's over two years old and it went from not enough power to completely flat in a few seconds, that doesn't sound like a healthy battery to me and batteries are cheap. Getting stuck in the middle of nowhere with a car that won't start is expensive. Next time your car is serviced also tell the mechanic what happened and ask him to check the wiring, maybe he'll find a loose connection somewhere. Or check it yourself if you know how. If the new battery doesn't last very long then I'd replace the alternator.

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