1. Battery Problems: A weak battery can cause a clicking noise when you try to start your Harley Davidson. Check your battery's voltage; if it's below 12.5 volts, it may need to be replaced.
2. Starter Solenoid Issues: The starter solenoid is responsible for engaging the starter motor with the engine. If the starter solenoid is damaged or faulty, it can cause a clicking noise.
3. Corrosion in the Wiring: Corrosion in the electrical wiring connecting the battery, starter solenoid and starter motor can cause poor electrical contact and result in a clicking sound when trying to start the engine.
4. Starter Motor Problems: A faulty starter motor or an issue related to the starter motor, such as worn-out brushes or solenoid issues, can also produce a clicking noise.
5. Broken Starter Bendix: The starter motor engages the engine using a part called the starter bendix. If the starter bendix is damaged or broken, it will produce a clicking noise.
6. Mechanical Issues: In some cases, mechanical problems inside the engine, such as damaged gear teeth, worn-out starter clutch or timing issues, can also lead to a clicking sound during starting.
7. Electrical Short Circuit: A short circuit in the electrical system can also cause a clicking sound when the ignition switch is turned on.
8. Flywheel Issues: Problems related to the flywheel, such as a damaged ring gear, can also produce a clicking noise.
9. Neutral Switch Issues: A malfunctioning neutral safety switch or damaged wiring can prevent your Harley Davidson from starting and may result in clicking sounds.
If you're unable to identify and fix the issue yourself, it's recommended to seek assistance from a professional mechanic with experience working on Harley Davidson motorcycles.
