A starter solenoid is an electromagnetic switch that is used to engage the starter motor of a vehicle. When the ignition key is turned to the “start” position, the starter solenoid receives power from the battery and sends it to the starter motor. This causes the starter motor to turn over the engine, which starts the vehicle.
Starter solenoids are an important part of a vehicle’s starting system. They are responsible for connecting the battery to the starter motor and allowing the engine to start. If the starter solenoid fails, the vehicle will not be able to start.