스타터 모터 교환 수리 사례

2026. 6. 30. 작업

난이도 & 준비물

증상

Starter solenoid clicking continuously

처리 내용

The car will be fine, that's just the noise the starter motor/solenoid makes when the battery is flat. The solenoid switches on the motor and engages the motor's gear with the flywheel, allowing it to turn the engine. There is a strong spring which pushes the solenoid back to its resting position after use. When the battery is very low it can't supply enough power to the solenoid to overcome the spring and turn the motor at the same time. What you are hearing is the solenoid moving a bit (until it switches power to the motor) then being pushed back by the spring. This image shows how it works, the solenoid is the top part, the motor is underneath it.