스타터 모터 교환 수리 사례

2026. 6. 30. 작업

난이도 & 준비물

증상

Starter motor will not spin on car, suspect solenoid

처리 내용

I would suggest that you should make sure that the solenoid has a decent earth or ground - especially as you say there is no click. Given that you say you are re-building this car, have you just painted all the inner surfaces of the engine bay? If so, then the solenoid may not be contacting metal for an earth. You can test this by putting a cable between the case of the soleniod and the battery earth... If the solenoid is integral with the starter motor, then the initial "pull-in" current gets to earth via the armature for what is called 'low power indexing" ie it causes the armature to rotate as it engages the teeth with the flywheel teeth. So, are the brushes making proper contact?