How to Repair a Car Key Fob
The key fob of yours is tossed around a lot, which means the buttons may be damaged or stuck. If necessary, you can give it a good cleaning and replace the battery.
Most cars are powered by the coin-style battery available at big box stores or home improvement stores as well as pharmacies. Some models require programming equipment that is available only to dealers.
Dead Battery
The car key fob can make it easier to start your car and even get it into. But what happens if you press the button a few times and your car doesn't respond? This is usually caused by a dead or dying battery. The battery can be easily replaced. You can find replacements at auto parts stores, supermarkets and even some home improvement stores.
However there are other features that the key fob provides may not function. It could be due to mechanical issues, an internal electrical issue or even a malfunctioning deprogramming in the receiver of your car. In these instances you should definitely consult a professional.
Most manufacturers have a mechanical slot in the fob for use in case of dead cells. In most cases the key slot is hidden behind a cover on the fob handle. The key's physical form can be put into the slot which will allow you to unlock your door and start your car. Make sure to insert the key fob back into the slot after you have started your vehicle.
If you own a Ford with SYNC Connect you can also start the car with the key fob. The cupholder of the majority of Fords equipped with SYNC Connect has a backup "E blade". This is a mechanical key that can be used to press the starter button, should your key fob not be able to start the car. To get the most benefit of this feature, make sure that the battery in your car is charged and that you read your owner's manual to find out what the procedure is.
If your car is still having issues after replacing the battery in your key fob you might need to call an expert locksmith or your dealer to have the battery or fob repaired. In some instances, the key fob can be programmed to your vehicle with a new battery from the dealership or at certain Interstate All Battery Center locations. This is only possible as long as the circuit board and antennas are not damaged.
Damaged Buttons
The buttons on your car key fob are bound to endure many years of wear and wear 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 could cause them to not respond to your touch. A few simple steps can fix this problem, but sometimes you may need to take your fob to a professional locksmith.
The most common reason for a car keyfob not working is that the batteries are dead. These small, coin-shaped batteries are sold at most hardware stores and large-box retailers. They aren't expensive. You can also find videos on how to replace the key fob battery on YouTube or in the owner's guide.
It is important to know that certain keyfobs require an exact procedure to enter the necessary programming mode to change the batteries. In these cases you'll need read the owner's manual or an auto locksmith to ensure that you follow the correct procedure.
If you leave your key fob in extreme cold or hot temperatures can cause it to stop working, especially when the battery has failed. If this happens, you'll have to call an automotive locksmith or a dealer to purchase a new fob.
If car key repair service on your key fob still don't respond, it could be that 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. It is possible to fix this issue by taking apart the key fob, and then placing a piece metallic tape over the contacts that are worn out.
It is important to know that certain key fobs are extremely difficult to open and cannot be opened safely without specialized tools that are only accessible at a dealer. If you attempt to open yours with an instrument like a screwdriver or other it's possible to break the internal circuit board and pay a more expensive repair bill than you would have needed.
Circuit Board Issues
If your key fob is still able to unlock your car doors and start your engine, but it's not as far as it used to, the problem may be with the circuit board. The circuit board is a small electronic chip in the case that sends signals to your car telling it whether or not to shut your doors, open the trunk, or turn off your ignition. If the circuit board is damaged the key fob will not be able to send these signals.
You can repair damaged circuit boards by yourself with a little technical knowledge. Begin by removing the battery and taking the holder and rubber button assembly from the circuit board. Make use of a cotton swab or some rubbing alcohol to clean around the contacts and plastic frame. This should remove any rust that blocks the circuit board from transmitting signals.
Once you've reassembled your key fob, check that it is in programming mode. Usually, this means turning it on and off several times, so check the owner's manual for specific instructions. Many vehicle manufacturers have videos online that demonstrate how to do it. If you are not confident to do this then you can take your key fob into an expert locksmith who is knowledgeable about the vehicle model you have.
Some newer key fobs feature an integrated receiver that lets you to open your trunk and lock the doors, as well as switch on your ignition and start the engine from a distance. These are generally more reliable and work across a wider area. If your latest key fob isn't working as far away as it did in the past it could be due to an antenna that is not working properly or other issue within the internals.
The most likely cause for a key fob not working is a dead or low battery. It's inexpensive and easy to replace. However, if the fob's buttons or circuit board has been damaged, you'll need be able to have it repaired professionally and reset. The majority of dealerships provide this service however, you can find a shop that specializes in the brand of your car.
Forgotten Key
If you've lost your car keys fob, it's a nightmare. You can turn your home upside down and retrace your steps and searching all over, including in bags, drawers, 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 have a slight hint of ADD Create 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.
Most cars have key fobs that let you lock and unlock your doors. They also in some cases you can set off the alarm or open the trunk. However, some of the more advanced models have even cooler features, such as the capability to summon your car with the push of one button. car keys repair isn't available in all models however if you own one of the cars that do it (Genesis GV60 and Hyundai Sonata are two examples) This is an amazing feature to have.
The good news is that if you have a spare key fob programmed to your vehicle, then you can use it to start your car in the event that you lose the original. You can also reach out to an automotive locksmith and request them create an entirely new key fob that has been programmed to your specific vehicle. But before you do make contact with your dealer to see if they can provide a replacement key fob at a cheaper cost.
If you don't have a spare and you don't have a spare, the only way to start your vehicle is to contact an auto locksmith to replace your existing key fob or make an entirely new one. Dealers can also help, but they'll require your car to be towed and proof of ownership. But the good news is that these services are affordable, particularly when compared with purchasing a new key from your dealer that could cost anywhere from $200 to $250.