스타터 모터 교환 수리 사례

2026. 6. 30. 작업

난이도 & 준비물

증상

Current from key to solenoid of starter motor relay

처리 내용

Here is more info than you would like http://www.aeroelectric.com/articles/strtctr.pdf The short of it is that it takes 8-10 amps to hold the solenoid in place while starting but the draw can spike to 30 amps while it is engaging. This is assuming that the ignition switch is carrying the current for the solenoid, new cars with push button starts and some other applications may have an extra relay in the mix that controls the current to the solenoid. Then it depends on which circuit you are switching.