Car Key Fob Repairs

Key fobs today are more than just a way to unlock and start cars. This added complexity can lead to expensive repair bills in the event that it malfunctions.

The positive side is that many fobs have flat-watch-style batteries that are simple to replace at home. It is possible that a reset will bring it back to life.

Battery Replacement

A dead battery is the most common cause of a key fob that isn't working. It's easy to solve and is worth a try before you purchase the replacement fob. You can purchase a new button cell battery at your local auto parts store or hardware retailer in the event that you already have one. You can also consult your owner's guide (or YouTube for videos explaining how to replace the battery) to get specific instructions on how to open and replace the battery inside your fob.

The majority of fobs have two halves that snap together -- you'll need to gently pry the sides apart in order to access the battery. You'll need a small flat-bladed screwdriver, or another tool with a blade that is thin. It might help to look for a groove along the bottom of the fob which you can use to wedge your tool between. You might also want to keep an eye out for small pieces that may be loosened while working.

Once you have the new battery, insert it the same way that you removed the previous one. Make sure the positive (+) side is facing upwards toward the buttons and that the negative (-) side of the battery is aligned with the markings inside the battery compartment of your fob.

Check the fob to determine whether it is working by pressing a button. If it doesn't, you might have an issue with your vehicle that requires a specialist to fix or replace.

Certain key fobs require specific tools to open and close them, and the contacts inside can be fragile and susceptible to corroding. In these situations the best choice is to speak with a specialist or a dealer. When replacing a battery, key fob repairs be gentle and follow the owner's guide. You may be able to locate the same battery at a big-box retailer or discounter, however, make sure you check the owner's manual to ensure it's compatible with your vehicle.

Replacing the Internal Key

To guard against theft, many key fobs come with an internal mechanical mobile key repair near me that is hidden within. If the battery inside the fob goes out it will leave a blank key left behind that can be used to open trunks and doors. In some cases, this key can even start certain vehicles. The majority of people don't realize that they can save a trip to a dealership by replacing the fob's batteries. The flat watch-style battery is used in the majority of modern fobs. These batteries can be found in hardware and auto parts stores. It is important to use the right type of battery. The wrong type can damage the circuitry, causing the fob's failure earlier.

If the issue persists even after you have replaced the battery, it could be a sign that there is something else going on with your vehicle. Review the owner's manual of your vehicle to determine if you have an option to reset the fob and bring the fob back to factory programming. If this doesn't work then you'll need to go to a dealership or an independent shop that specializes in vehicle security systems and fob programming.

Fobs could also fail due to malfunctioning transmitter receivers. They are typically placed on the dashboard or next to the steering wheel, and transmit signals that allow you to open and start your car with the fob. If you're being required to get closer and closer to your vehicle to get it to work, there's a good chance that the transmitter isn't working.

It could be required for a professional to access the case of the fob in order to replace the transmitter. A simple screwdriver can usually do the trick, but certain fobs require a specific tool or equipment which can only be found at a dealer. This task must be handled by a certified mechanic in order to avoid damaging the fob and yourself.

Reprogramming the Key

A key fob that's not working might just need a new battery. Since these batteries are inexpensive and readily available at pharmacies and home improvement stores, this is an excellent first step prior to buying a new car key fob.

You may also be able to re-program the fob yourself by following the steps. This procedure can differ between vehicles, so you should consult your owner's guide and research the model you have. One key fob could require that the ignition be switched on when reprogramming. Another may require the key to be removed and inserted several times.

The general procedure is very easy. First, make sure the new battery is securely in place. Then, get in the driver's seat and shut all doors EXCEPT for the driver's side door. This will ensure that the new key fob is communicating with the vehicle properly. Put the old key in the ignition and turn it ON however, don't start the engine. Press the lock button while aiming the fob towards the receiver of the transmission. It is usually located on the front, above the mirror. The key will inform the vehicle within a short amount of time that it's being programmed. This can be accomplished by turning off the door locks, or key Fob repairs emitting an audible chime. This is a challenging process, so pay close attention to the timing and avoid pressing too hard the button.

If the key fob doesn't work after reprogramming it, try replacing the batteries. If the issue isn't resolved, a visit to your car dealer or a locksmith should be considered. A professional locksmith will have the tools and equipment needed to reprogram your car's fob or make the key if needed.

Genesky says that he can program newer fobs ranging from $200 and $250, depending on the vehicle. Genesky has had European models rejected due to the fact that they don't have the equipment required. Luckily, the majority of aftermarket fobs can be programmed, but it's always recommended to consult the dealer of your choice first to find out what the cost is.

Finding a New Fob

If your key fob is simply beyond repair, you might need to get an entirely new one. Based on the make and model, a dealership or an auto locksmith might be able to help. The dealership is likely to be the most expensive option for a fob replacement, but they will also have the necessary tools and software needed to program your car correctly. Many independent locksmiths offer a new car key fob at a much lower price.

Before you rush to get an entirely new device it's a good idea to try resetting your current device. The owner's guide should explain the correct reset procedure. It is typically the result of a series of button presses that reset the factory program.

You should also check your owner's guide and warranty information to determine if you can get a replacement fob for your key. If your vehicle's warranty is still active or you have an auto club or car insurance policy that covers bumper to bumper, you may qualify for a reimbursement on the cost of replacing the fob.

Finding the right place to get a fob can be difficult. It is possible to visit the dealer for this service if you have a newer car and you want peace of mind knowing that your keyfobs are working correctly. If you're looking for an option that is more affordable it is possible to find an independent locksmith who can provide the same service for a lower cost.

If you're not comfortable doing this kind of work yourself A professional locksmith could be a great option. They are trained and equipped to replace or reprogram all kinds of car key fobs, and often they can complete the task quickly. Additionally, locksmiths will often visit your workplace or home to do the job, which can be very useful for certain people. They can even cut and program keys on the spot in case you've lost keys, which is ideal for those who don't like to leave their cars unattended.