How to Repair a Car Key Fob
The key fob of yours is tossed around a lot, so the buttons may get stuck or broken. If it is necessary, give it a good cleaning and replace the battery.
Most cars are equipped with the coin-style battery, which you can buy from pharmacies, big box stores and home improvement retailers. Some models require programming equipment that is only available to dealers.
Dead Battery
The car key fob is a compact and handy little device that makes entering your car and starting it more simple than ever. What happens if you press the button several times and nothing happens? It's usually due to a dead or dying battery. Luckily, the battery is simple to replace. You can get replacements in auto parts stores and supermarkets as well as home improvement centers.
However, car key repair company of the other features that the key fob has might not function. This could be due to a mechanical issue or electrical issue or even a deprogramming mistake in your car's receiver. In these instances, you should probably call a professional.
Most manufacturers include a mechanical slot on the fob for use in case of dead cells. In the majority of cases, a cover will be put on the handle of the fob in order to cover the key slot. You can insert your physical key into the slot to unlock your doors and then start your vehicle. Be sure to re-insert the key fob once you start your car!
If you have a Ford equipped with SYNC Connect, you are able to start the car using the key fob. Most SYNC Connect equipped Ford vehicles come with an additional "E-blade" within the cupholder. This is a mechanical key that can be used to press the starter button, should your key fob fails to start the car. To get the most out of this feature, ensure that the battery in your car is fully charged and that you read your owner's manual to learn what the procedure.
If you're having problems with your car after changing the battery in your key fob, it may be the right time to contact an expert locksmith or your dealer to have the battery replaced or repair the fob. In certain cases it is possible to get a new battery that can be used to program the key fob with your car at the dealership or choose Interstate All Battery Center stores. This is only possible as long as the antennas and circuit board aren't damaged.
Damaged Buttons
The buttons on your car key fob are bound to endure many years of wear and tear over the course of their lives. They are susceptible to being dropped and are often sat in purses and pockets. This could cause internal components to get damaged or loose, which can cause them to not respond to your pressing. This problem can be fixed by following a few steps, however you may require the assistance of a locksmith.
The most common reason for a car keyfob to stop working is that the batteries are dead. These small, coin-shaped batteries are available at most hardware stores and large-box retailers. They are inexpensive. You can also look up videos on YouTube and in your owner's manual which explain how to replace the battery in your key fob.
It is important to know that some keyfobs need a specific procedure to enter the appropriate programming mode for changing the batteries. In these instances you'll need to refer to the owner's manual as well as a reputable auto locksmith to make sure you're following the correct procedure.
If the battery is dead, putting your key fob in extreme temperatures could cause it to stop functioning. In this case you'll need to contact an automotive locksmith or your dealer to get an alternative fob.
If the buttons on your key fob still don't respond it could be because the contacts inside are worn out. These contacts are rubber-like and coated with an electricity-conducting film, but they can start to wear out over time due to repeated use. You can solve this issue by taking the key fob apart and putting a piece of metallic tape over the worn-out contacts.
It is important to know that certain key fobs are extremely difficult to open. They are only opened with specialized equipment available at a dealership. If you try to open it using an screwdriver, or any other tool, you may end in causing damage to the internal circuit board. This could lead to an expensive repair cost.
Circuit Board Issues
The circuit board may be the reason behind your key fob not functioning in the same way it used as well. The circuit board is a tiny electronic chip inside the case that sends signals to your car, telling it whether or not to lock your doors, open the trunk and even switch off your ignition. If the circuit board is damaged, your key fob won't be able to send these signals.
If you're a tech expert you can fix a damaged circuitboard yourself. Begin by removing the battery and separating the holder and rubber button assembly from the circuit board. Make use of a cotton swab or some rubbing alcohol to scrub around the contacts and plastic frame. This should eliminate any corrosion that blocks the circuit board from transmitting signals.
After you've assembled the key fob, ensure that it is able to enter programming mode. Go through the owner's manual to find instructions. A lot of car manufacturers have online videos that show how to accomplish this. If you're not confident enough to do it yourself, you can bring your key fob to a locksmith who is trained to work on the specific model of your vehicle.
Certain key fobs that are newer have a built-in receiver that allows you to open your trunk and lock the doors, as well as turn on your ignition and start your engine from some distance. In general, they are more reliable and can work across a wider range. If your key fob does not perform as well as it did in the past it could be due to an internal problem that's not working properly or a faulty external antenna.
If you're having trouble getting your key fob working the most likely reason is the battery is dead. It is cheap and easy to change. But if the fob's buttons or circuit board are damaged, you'll need to have it professionally repaired and changed to a new program. Many dealerships will provide this service however, you can locate a shop that is specialized in the model of your car.
Forgotten Key
It's difficult to find your car key fob. You could turn your home upside down, retracing your steps and searching everywhere, including in drawers, bags or under couches, and even your cat's bed. You'll find it eventually. Preventative measures are the best method to avoid losing your key fob. If you're prone to forgetfulness or even a touch of ADD, make several copies and give these to your family and friends so that you won't be shivering and wailing for four hours if you lose your key fob.
Many cars have key fobs that let you to lock and unlock doors, and in some instances, activate the alarm system or open the trunk. Some of the more sophisticated models have even more exciting features, like the ability to summon your car using the button. This feature isn't available in all models, but if you have one of the cars that can do it (Genesis GV60 and Hyundai Sonata are two examples), this is an awesome feature to have.
If you have a spare car key fob that has been programmed to your vehicle, you can use it in the event you lose the original. You can also reach out to an automotive locksmith and have them create an entirely new key fob that has been programmed to your specific vehicle. However, before you do this make contact with your dealer to determine if they are able to offer the replacement key fob for you at a lower cost.
If you don't have an extra and you don't have a spare, the only way to start your car is to call an auto locksmith who will either replace your existing key fob or create an entirely new one. Dealers are also able to do this but they'll require your car to be towed and a proof of ownership. These services are relatively inexpensive, especially when compared to the cost of a replacement key at your dealer.