What's with the keys to the car? I'll teach you how to handle it! In modern life, cars have long become indispensable partners in our daily travel. Sometimes, however, we accidentally lose the remote key of the vehicle or the remote key fails, at which point a new remote key is required. So, how does a car key fit with a remote key? Don't worry, i'm here today to explain in detail。
Believes that many of the drivers have had a history of holding a bunch of spare keys without knowing which one is a remote key, or that the remote key suddenly fails and locks themselves out of the car, and that feeling of helplessness is just crazy. I've been in this situation once, when i was in a hurry to leave, i found that the remote key had no power, i couldn't open the door, and i ended up in a hurry and took a lot of time. Since then, i have been determined to study the method of making remote keys to cars in order to avoid similar embarrassment。
In fact, the remote keys to a car are not as complex as they would have been, and once the right method was in place, they could be easily handled at home. Now, let me share my experience。
First of all, we need to understand the operation of the remote keys to cars. The vehicle's remote key communicates with the vehicle via a radio signal, and when we press the button on the remote key, it sends a specific signal to the vehicle, and when the vehicle receives the signal, it performs the corresponding operation, such as opening the door, closing the door, starting the engine, etc. Therefore, the key to remote control is to enable the new remote control key to send the same signal as the original key and be identified and accepted by the vehicle。
And then there's the concrete formulation step. First, buy the right remote key. There are different remote keys for different brands and models, so we need to select the remote keys that match our own brand and model. It can be purchased either at a regular car parts store or at a 4s store or online, provided that a product of reliable quality is selected。
Step two, open the remote key. In general, remote control keys consist of batteries, circuit boards and casings. We took the shell carefully with a screwdriver and removed the batteries and circuit boards. Note that during the dismantling process, not too hard to damage the parts。
Step three, copy circuit boards. This step requires specialized tools and equipment, such as iron iron, welding, etc. We put the circuit board of the original remote key on a new circuit board and then welded the chips on the original circuit board with a branded iron to the new circuit board, thus completing the copy of the circuit board。
Step four, install batteries. Newly purchased batteries are fed into the remote key cell cell, so that no reverse is carried in the positive or negative direction of the battery。
Step five, assemble the remote key. The replicated circuit boards and batteries are placed in the shell and the screws are tightened with a screwdriver, so a new remote key is prepared。
Last step, test the remote key. Press the button on the new remote key to see if the vehicle can respond properly. If it's all right, then congratulations. You've made a new car remote key。
Through these simple steps, we can easily make the remote keys to the car. However, it is important to be safe in the course of operations and to avoid unnecessary losses due to improper operations. If you're not sure you can do it, you can go to a professional car repair shop or a 4s store and ask the master to help with the preparation。
