1, first of all need to find a more suitable soldering iron work site Car key chip is bad , power and line of sight is good car key chip is bad how to , Take out the car remote control key with a screwdriver to open the remote control Car key chip is broken how to do , take out the remote control box. Continue to disassemble the remote control box with a screwdriver until you pull out the remote control circuit board. Prepare the electric soldering ironHot preparation.
2. Replace the chip. The specific steps are as follows: Use a flat wrench to pry off the rubber cover of the door. When you pry it open, you can see the hex screws. After opening, loosen the car key chip is broken how to can take out the car door lock core assembly. Hold the outer handle lock core cover to pull outside, take out the lock core.
3, first of all, if the chip is damaged, you can use the mechanical key to try to start. If even the mechanical key does not work, you need to go to the 4S shop, either to replace a new key with a built-in chip, or directlyCreate a brand new key that disables the original chip because it is the core component of the car's electronic anti-theft system. Second, a spare mechanical key could theoretically start the vehicle.
4, the car remote control and engine anti-theft is separate, so your situation may be the key anti-theft signal lost, it is recommended to change the spare key to try. First of all, the use of illegal keys will not permanently lock the computer program, because now it is basically a key with a chip and an ordinary key, with a chip key lost can be directly locked in the car computer using the chip key. Dedicated computer for matching car keys.
5First, the remote control key battery runs out, only need to replace a new battery of the same specification can be restored. Second, there is a strong electromagnetic field interference around, which will also cause the remote control key to fail. In the disposal, open the car door with the equipment key, put the remote control car key into the car emergency identification magnetic induction area, and then run the car to leave the strong magnet affecting the road, and the key automatic repair effect.
6, can be used to modify the data. If the vehicle cannot detect the security chip, then the car computer will stop the fuel supply, so as to achieve the purpose of engine anti-theft. Therefore, when the car key chip is damaged, What if the car key chip is broken and does not fire?
1. You need a spare key to start the car. If you can't find a spare key, you need to contact the brand after-sales service department to re-match the car key to startMotor vehicles. Motor vehicle security locks need a chip to open. There's a chip problem. It won't start. It's normal. The vehicle key controls the lock, unlock and start of the vehicle. When there is a problem with the motor vehicle key chip, the motor vehicle key cannot be used and the vehicle cannot be started.
2, by removing the lock core with read and write coil from the ignition key and inserting other new Bora car key insert lock core, read the data stream of "Engine anti-theft lock system" again, and display the key ID information. Order all car locks according to chassis number, match online for troubleshooting. Immobile data stream: The key inside the chip is damaged after the meterThe anti-theft unit in the watch cannot read the key ID information, and the vehicle does not catch fire.
3, if the car key chip fails to start the vehicle, you need to use the spare key to start the vehicle. If the spare key also cannot be found, it is recommended to contact the brand's after-sales service department to rematch the vehicle's key to resolve the problem of not starting. Because the key of the vehicle needs to be matched with the chip and the on-board computer to start the vehicle. If the chip fails, it cannot be matched, so the key cannot be used.
4, ignition switch contact wear, temperature problems or spring damageThis will cause ignition switch failure. Therefore, after ensuring that the fuses, relays and circuits of the electrical system are in good condition, replace the ignition switch. 05 Electronic key problems Many cars have a one-click start function to avoid mechanical key wear and other failures. The chip in the electronic key transmits a specific code, of which there can be millions of combinations.
5, Yes. Go directly to the 4s shop and re-match a key with a chip. Car keys are equipped with the engine's security chip. The security chip is small. It's a small coil. The main function is that it can be used to modify the data, otherwise the car will not checkTo the car key, the ecu will stop supplying oil to the engine to achieve the purpose of engine anti-theft.
6. Use a spare key. The Cruze car key chip is broken and does not catch fire, so you need to use a spare key to start the vehicle. If the spare key cannot be found, you need to contact the brand's after-sales service department and re-match the vehicle key to start the motor vehicle. The Cruze car key chip is broken, in addition to professionals, the average person is unable to repair, can only use a spare key.
If the car key chip fails to start the vehicle, you need to use a spare key to start the vehicle. If the spare key cannot be found, it is recommended to connectThe brand's after-sales service department rematches the keys of the vehicle to solve the problem of not starting. Because the key of the vehicle needs to be matched with the chip and the on-board computer to start the vehicle. If the chip fails, it cannot be matched, so the key cannot be used.
It is impossible to start the car with intelligent anti-theft you forcibly start more finished without you can also use the two lines under the keyhole ignition but the danger is very high, it is recommended to match the key chip, or change the key chip.
You can start it with a mechanical key. If the mechanical key doesn't work, go to 4sThe store can replace the key with a chip or just replace it with a brand new key and disable the previous chip. All car keys currently use a magnetic chip system. The reading coil of the car ignition lock core reads the chip of the key; All chips have fixed digital information. A remote key is the ability to open and lock a door remotely without putting the key in the keyhole.
Two systems. Generally, when replacing the key case, it is necessary to remove the engine anti-theft chip on the original key case for a long time, which is easy to be broken, because there is glue sticking, and it should be careful. When the chip is damaged, the new chip needs to be matched, otherwise the car will not be able to ride