1. Worn starter motor contacts: The electrical contacts on the starter motor often wear out over time. This can cause the starter motor to receive less power and fail to crank the engine.
2. Bad ignition switch: The ignition switch is responsible for sending power to the starter motor. If the ignition switch is faulty, it may not be able to send the correct amount of power to the starter motor, causing it to fail.
3. Loose or corroded battery terminals: The battery terminals are responsible for providing power to the starter motor. If the battery terminals are loose or corroded, it can prevent the starter motor from getting the power it needs to start the engine.
4. Faulty solenoid: The starter solenoid is responsible for engaging the starter motor with the flywheel. If the solenoid is faulty, it may not be able to engage the starter motor properly, preventing the engine from starting.
