스타터 모터 교환 수리 사례

2026. 6. 30. 작업

난이도 & 준비물

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How to diagnose a starter motor that does not work

처리 내용

Your battery was dead. In many cars, when the battery can't provide enough cranking amps, you will hear a clicking instead of the normal starting sound. The starter battery draws a lot of current. When that happens, the voltage available to the rest of the system drops dramatically, especially if the battery is weak. That's why your clock reset itself. Hook up a smart charger. A cheap one is a Battery Tender Jr . Avoid a dumb charger, which will gladly push 13.8V at 2A in to your battery until all the electrolyte has boiled away. A good charger will have bulk, absorption, and float stages. A really good one will have a desulfate stage, which can help revive an older battery. You need to figure out whether the problem is in your charging system or in the battery. A mechanic or a battery shop will have a testing tool that will measure the CCA of your battery. To get the best possible test, charge the battery to full, then let it rest disconnected for 24 hours. If the number is very low,