What are the reasons for no sound at all when turning the key in the car?

1 Answers
VonDonovan
07/30/25 5:39am
Reasons for no sound at all when turning the key in the car are as follows: Insufficient battery power: First, check whether the car battery has insufficient power, as a depleted battery can cause no response from the starter motor when turning the key. Also, inspect the vehicle's power supply wiring harness and main fuse for any faults. If no issues are found, it is necessary to visit a 4S shop or repair shop for professional inspection and repair. Precautions: Leaving the vehicle parked for extended periods can cause the battery to gradually lose power, leading to depletion. Therefore, it is important to start the engine regularly and avoid prolonged parking. Periodically inspect and clean the battery terminals, accessories, and connecting wires, and apply special grease to the terminals to protect the wiring harness.
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