What Are the Reasons for No Response When Inserting the Key into the Car?

1 Answers
VanLondon
07/24/25 8:15pm
Key inserted into the car with no response is usually caused by a dead battery or issues with the car's ignition system. The car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. Car batteries are categorized into conventional lead-acid batteries, dry-charged batteries, and maintenance-free batteries, with the commonly referred to car battery being the lead-acid type. A car key is the tool used to switch the car on and off. Modern car keys utilize a chip-based system, known as a magnetic chip system. The car's ignition lock cylinder has a reading coil that scans the chip in the key. Each chip contains fixed digital information, allowing for convenient and remote locking and unlocking regardless of the time of day, without the need to locate the keyhole.
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