What Are the Reasons for No Response When Pressing the Car Key?

1 Answers
RebeccaLynn
07/30/25 3:40am
Reasons for no response when pressing the car key: 1. The battery is dead or has poor contact, and the battery can be replaced; 2. The time control module in the remote key is malfunctioning; 3. The antenna of the car's remote transmitter is aging; 4. The front windshield has an explosion-proof film, which to some extent blocks the remote signal; 5. The key is too far from the vehicle, and the vehicle cannot receive the remote signal; 6. There is an interference source nearby affecting the key signal. The chip used in the car key is a magnetic chip system. Once the circuit board of the remote key fails, it is like losing the password key. At this time, pressing the car key will not respond, and only a new key can be replaced.
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