Can a car be started by wiring if the key is lost?

1 Answers
DelElaina
07/29/25 12:04am
It is not possible to start a car by wiring if the key is lost. Most modern cars are equipped with an engine immobilizer system, which is controlled by the onboard computer. The key merely activates the computer, and only when the sensor correctly identifies the key will the car's computer system send an ignition signal to allow the car to start. If the key does not match, the vehicle will protect the ignition system, making pure wiring ignition ineffective. In the event of a lost car key, the only solution is to seek assistance from a 4S dealership. Overall, losing any type of car key poses certain security risks, and the only permanent solution is to replace all the locks on the vehicle.
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