A key fob is a remote keyless entry (RKE) transmitter or a small device that allows you to lock, unlock, and start your vehicle without the need to physically insert the key into the ignition. Key fobs use radio frequency identification (RFID) technology to communicate with the computer of your vehicle, and this paves the way to the desired action.
You can easily program a key fob by complying with the instructions provided in the user handbook.
Read further for details!
Steps to Program a Key Fob
Here are some easy steps to program a key fob.
- Take the driver’s seat and don’t start the engine. Insert the ignition key and turn it to start the vehicle.
- Now press the lock button on the key fob while pointing it at the transmission receiver above the mirror in the front of the vehicle. Press the lock button once the remote has been on for a few seconds.
- Then you need to grab the key in the ignition, turn it off, and shut off the vehicle. Keep driving the vehicle quickly, and the car’s system will reset the commands in a few seconds. Remove the ignition key from the ignition slot as soon as possible. Push the lock button a few seconds after turning the key.
- Repeat the above steps carefully to program additional key fobs. It is advised to do this since most car models have a tendency to reprogram all of the other fobs. This indicates that you should switch off the ignition, press the lock button on the next key fob you’re programming, and then switch off the vehicle once more. Make sure to avoid waiting between these steps as it could cause issues.
- It might be the case that the car won’t program every key fob correctly. Thus, in such a case, you need to start the procedure again. However, sometimes the process of doing it could be stressful. So, you can seek help from an automotive locksmith specialist who is engaged in offering key and lock solutions for vehicles.
Once you have programmed all the fobs, you need to perform the steps again. But you need to start the car, but not the engine. Press the lock button given on the first key fob. You will hear the sound of the car locks in turning mode. This means the process has been performed well. Now you can do this for all other car key fobs as well.
How to Maintain a Key Fob?
Here are some of the useful tips to keep your key fob in a good condition.
- You can wrap your key fob with aluminium foil. The sheet needs to be big enough to fit your fob completely inside one layer of foil. You can fold the fob into the foil or place it on the foil and bunch it up at the top.
- You can turn off the fob’s signal when it is not in use. If you don’t find any mention of turning off the signal in your user handbook, you can contact the manufacturer to find out if it is feasible.
- You can buy a signal-blocking pouch or a protective bag online or from electrical stores to store the key fob and keep it protected.
- It is also advised to store the key fob in a metal box. Even when you are in the office, you can keep your keys in one of the drawers if your official workspace has metal filing cabinets.
Concluding Words
You can follow simple steps to program your key fob. Although the steps shared above go well with the majority of cars, you can refer to the user handbook for specific details about your particular model. However, an automotive locksmith professional may be contacted if you face issues.
Related FAQ’s!
Some of the major queries related to self-programming a key fob have been addressed below for your consideration.
Yes, some vehicles allow you to program the key fob while you keep following the instructions provided in the user manual. However, you can seek professional help from an auto locksmith expert as well.
Yes, there are some mobile apps that help you program a key fob. You need to check whether the app is meant for a specific car that you own.
It actually varies as per the make or model of the car. You can contact a professional locksmith for assistance.
You need to program your car key if it is lost or damaged; you need to use an existing key with a fresh vehicle; you need to replace the battery in your key fob; the chip in your car which is meant for the key is to be replaced; or your fob isn’t functioning properly.
It depends on the vehicle. It is not necessary that all cars can have their key fobs programmed without the need for specialized machines. You may need one or more tools for programming purposes.
It may take 2 minutes to 30 minutes. But it all depends on the type of vehicle you have. In case of any issues, you may also contact an automotive locksmith specialist.
