Car Key Fob Repairs
Today's key fobs can do more than unlock and start cars. This added complexity could cause costly repair car key costs when it fails.
The good news is that the majority of fobs use flat watch-style batteries that are simple to replace at home. And you may find that a reset will make your device work again.
Battery Replacement
The most frequent reason why that a key fob doesn't work is due to the battery being dead. This is easy to fix, and it's worth trying before you spend money on a new fob. Simply drive your car to a local auto parts store or a hardware retailer that sells button cell batteries and pick up a replacement. You can also refer to your owner's guide (or YouTube for videos explaining how to replace the battery) to find 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 break the sides to get to the battery. You'll require a small flat-bladed screwdriver, or another tool with a blade that is thin. You can insert your tool into a notch on the bottom of the key fob. You might also want to look for small pieces that may be loosened while working.
When you have your new battery, you can insert it the same way that you removed the old one. Make sure the positive (+) side is facing up towards the buttons and that the negative (-) side of the battery is aligned with the markings in the battery compartment of your fob.
Check the fob to determine whether it functions by pressing a button. If it fails, it might be a problem with your car that needs to be repaired or replaced by a specialist.
Certain key fobs are difficult to open and their contacts may be fragile and easily corroded. In these instances the best solution is to talk to a specialist or a dealer. When replacing a battery be patient and follow your owner's guide. You might be able to find a similar battery at a discounter store or a big-box retailer however, you'll need to refer to your owner's manual to be sure that it matches your car.
Replacing the Internal Key
Most key fobs include an actual mechanical key, but it's hidden inside the fob to stop thieves from getting. When the battery in the fob goes out and the key is discarded, a blank one is left behind and can be used to unlock trunks and doors. In certain cases the key could even start certain vehicles. Most people aren't aware of this however they could avoid having to go to the dealership by simply replacing the fob battery. The flat watch-style batteries are used in most modern fobs. These batteries can be found at auto parts stores and hardware stores. Using the correct type of battery is important, however. A bad battery can damage the electronic circuitry, causing the battery to fail faster.
If you replace the battery, and the issue persists, it could be a sign that something else is happening with your car. Review the owner's manual of your vehicle to determine if there's a reset procedure that can restore the fob's factory-setup. If this doesn't help you'll have to visit a dealer or an independent shop that specializes in vehicle-security systems and fob programming.
Fobs can also malfunction due to faulty transmitter receivers. They are typically located on the dashboard or close to the steering wheel, and they send signals that allow you to open and start your car with the fob. It is possible that you will need to get closer to your car to enable it.
A professional may need to open the case of the fob to replace the transmitter. A simple screwdriver is usually enough to suffice, but certain fobs require a specific tool or equipment that can only be purchased at a dealership. It's a good idea to have a qualified mechanic perform this task so you don't break the fob or injure yourself.
Reprogramming the Key
Often a non-functional key fob simply requires a new battery. Because these batteries are cheap and readily available at pharmacies and home improvement stores, it's an excellent first step prior to purchasing the purchase of a new car key fob.
Alternately, you might be able to program the fob by following the steps. This process varies between vehicle brands, so it's essential to refer to the owner's manual and research the specifics of the model you own. For instance one key fob could require the ignition to be switched on while reprogramming the key. Another key repairs might require the key to be removed and inserted repeatedly.
The basic procedure is simple. First, ensure that the new battery is in place. Then, get in the driver's seat and shut all doors, with the exception of the driver's side door. This will ensure that the new key fob can communicate with the vehicle properly. After that, put the old key back in the ignition and turn it on to the ON position, but don't start the engine. Next press the lock button on the fob, while aiming it at the transmission receiver, which is usually located in the front of the car above the mirror. In a short period of time, the key will indicate to the vehicle that it's programmed by turning off the doors' locks or generating the sound of a chime. This can be a difficult process, so it's important to be attentive to the timing and don't over-press the key button.
If the key fob doesn't work after reprogramming, try using new batteries. If the issue persists, you might want to check with your local dealer or locksmith. A professional locksmith will have the tools and programming equipment needed to reprogram your car's fob or make an entirely new key if required.
Genesky says he's able to program newer fobs between $200 and $250, depending on the model of vehicle. However, he's had the need to turn away customers with European models due to the fact that they don't have the costly equipment required. Fortunately, many aftermarket fobs can be programmable, but it's always recommended to consult an auto dealer first to find out what their price is.
How do I get a brand new fob
If your key fob cannot be repaired, you may need to buy a new one. Based on the make and model, an auto locksmith or a dealership might be able to assist. The dealership is likely to be the most expensive choice for a replacement fob, but it will also have the tools and software necessary to program your car key repair shop near me correctly. Many independent locksmiths offer a new car key fob for the lower cost.
It is a good thing to try to reset your current fob before you decide to buy another one. The owner's manual will outline the proper reset procedure that is typically a series of button pushes that restores the factory settings.
It's recommended to review your owner's manual and warranty information before deciding the best place to get a key fob replacement. If your vehicle is under warranty or you have a car insurance policy or auto club membership that provides bumper-to-bumper coverage, you may be able to receive some reimbursement for the cost of the new fob.
Finding the best location to purchase a fob can be a challenge. It is possible to go to the dealer for this service if are driving a brand new car and you are looking to feel secure knowing that your key fobs are functioning properly. If you are looking for a more affordable alternative, it is possible to find a locksmith that will provide the same service for a lower price.
A locksmith professional is a good option If you're not confident doing this kind of work. They are skilled and equipped to reprogram or replace most types of car key fobs, and often, they can accomplish the task in a short time. A locksmith can also come to your house or office which is a great option for many people. They can even cut and program keys on-site in case you've lost them, which is ideal for those who do not want to leave their cars unattended.