What Causes the Clicking Sound When the Car Won't Start?

1 Answers
LeElliott
07/29/25 6:50pm
Possible reasons why a car makes a clicking sound but fails to start are as follows: 1. When turning the key, the clicking sound is the relay or starter motor working, indicating that the starter has responded but lacks the power to turn the flywheel, resulting in the car not starting. 2. The car not starting with a clicking sound could be due to insufficient battery power. Forgetting to turn off the headlights when parking or using too many external devices can drain the battery. 3. Low voltage can also cause the car not to start with a clicking sound. The reasons for low voltage may include an old battery that has degraded over time, reducing its storage capacity, or listening to music or running the air conditioning while the car is off. 4. Another possibility is that the gear is not in the P (Park) position when starting. This issue is unlikely to occur with manual transmission cars, as the usual practice is to park, shift to neutral, engage the handbrake, and turn off the engine in one smooth motion. Below are some car usage precautions: 1. Some owners leave the key partially turned to run the air conditioning or listen to music while waiting, which drains the battery quickly and can easily lead to a dead battery. 2. Always follow proper car usage practices. Ensure all lights are turned off when exiting the car. If the battery warning light on the dashboard comes on, seek professional repair services as soon as possible.
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