How to Repair a Car Key Fob
The key fob of yours is tossed around a lot, and the buttons may get stuck or broken. You can try giving it a once-over and swapping out the battery, if necessary.
Most cars are powered by a coin style battery, which you can purchase at big box stores, home improvement retailers and pharmacies. Certain models require programming equipment that is available only to dealers.
Dead Battery
The car key fob makes it easier to start your car and even get it into. What happens when you press the button multiple times and nothing happens? The most common reason for this is a dead battery. Luckily, the battery is simple to replace. You can find replacements in auto parts stores, supermarkets, and some home improvement stores.
However certain other features that the key fob provides may not work. This could be due to a mechanical problem or an electrical problem inside the vehicle or even a malfunctioning deprogramming in the receiver of your car. In these situations it's recommended to contact a professional.
The majority of manufacturers include an electronic slot inside the fob to be used in case of dead cells. Most of the time the key slot is concealed behind a cover on the fob handle. You can insert the actual key into the slot to unlock your doors and start your vehicle. Just don't forget to re-insert the key fob when you have started the vehicle!
If you're lucky enough to have a Ford car that has SYNC Connect, there's a method of starting the car without the key fob. Most SYNC Connect equipped Ford vehicles have a backup "E-blade" within the cupholder. This is a key that's mechanical that can be used to push the starter button should your key fob fail to start the car. To get the most out of this feature, ensure that your car's battery is fully charged and that you read your owner's manual to see what the procedure is.
If you're still experiencing issues with your car after changing the battery in your key fob it could be time to call a locksmith or your dealership to get 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 using your car at the dealership or choose Interstate All Battery Center stores. This will only work so long as the antennas and circuit board have not been 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 prone to dropping and are frequently in pockets and purses. This could cause internal components to become damaged or loose, which will result in them not responding to your touch. Simple steps can usually resolve this issue, however occasionally, you might require taking your fob to an expert locksmith.
The most frequent reason for a car keyfob that isn't working is that the batteries are dead. These small coin-shaped batteries are sold in a variety of hardware stores and large-box retailers. They aren't expensive. You can also find videos explaining how to replace the battery in your key fob on YouTube or in your owner's guide.
However, it's important to know that some key fobs require a specific procedure to enter the programming mode required for changing the battery. In these instances, you will need to look up the owner's manual and/or an auto locksmith to make sure that you're following the proper procedure.
If the battery is not working, leaving your key fob exposed to extreme temperatures could cause it to cease functioning. In such a case, you'll need to consult an automotive locksmith or your dealer to get the replacement fob.
If you are still unable to press the buttons on your key fob, it may be due to the fact that the contacts 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 remedy this issue by removing the key fob and placing a piece metallic tape over the contacts that are worn out.
It is important to know that some key fobs can be extremely difficult to open. They can only be opened by using specialized equipment that is available from a dealership. If you attempt to open it with a screwdriver, or any other tool, you may end in causing damage to the internal circuit board. This could result in a much more expensive repair cost.
Circuit Board Issues
If your key fob is still in a position to unlock your car's doors and even start your engine but it's not as far as it did in the past it could be a problem with the circuit board. 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 the key fob will not be able to transmit these signals.
Repairing a damaged circuit board on your own with a little technical knowledge. Take the battery off, then separate the rubber button assembly and the holder from the circuit board. Use a cotton swab and some rubbing alcohol to scrub around the contacts and plastic frame. This should remove any corrosion that blocks the circuit board from transmitting signals.
After you've assembled the key fob, be sure it's in programming mode. Usually this involves turning it on and off several times, so check your owner's manual for specific instructions. Many car manufacturers also have videos online that will show how to do this. If you're not confident enough to tackle it yourself, you can take your key fob to a locksmith who is trained to work on the specific model of your vehicle.
Some modern key fobs have a built-in receiver that allows you to unlock your trunk and open the doors, and also switch on the ignition and start your engine from a distance. They are generally more reliable and operate over a wider range. If your key fob that is newer isn't working as far away as it did in the past it could be due to an issue with the antenna or other internal problem.
The most likely cause of the key fob not working is a dead or low battery. It's inexpensive and easy to replace. But if the fob's buttons or circuit board is damaged, you'll need to get it repaired professionally and changed to a new program. The majority of dealerships will provide this service however, you can locate a shop that is specialized in the model of your car.
Forgotten Key
It's a nightmare when you lose the car key fob. You can turn your house upside down by retracing your steps and searching everywhere. This is a case of searching in drawers, bags and under couches. You'll eventually find it. It is best to take preventative measures as a method to avoid losing your key fob. If you've even a little ADD or are simply forgetful, make several copies and distribute them to your close family and friends members, so that when you lose yours, you won't spend four hours sweating and blaming yourself for the rest of your life.
Most cars come with key fobs that allow you to lock and unlock your doors and sometimes set off an alarm or open the trunk. However, some of the more sophisticated models come with even more exciting features, like the ability to summon your car with the push of a button. car key and repair isn't available in all models, but if you have one of the cars that do it (Genesis GV60 and Hyundai Sonata are two examples) This is an awesome feature to have.
The good thing is that if you have a spare key fob that's programmed to your car, 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 to have them create an entirely new key fob that has specifically programmed for your vehicle. However, before you do this consult with your dealer to see if they're able to provide a replacement key fob at a lower price.
If you don't have a spare key the only method to start your car is to call an auto locksmith to come out and either make a new key or replace the current key fob with a blank. Dealers can also do this but they'll require your car to be towed and a proof of ownership. But the good thing is that these services are fairly affordable, particularly when compared with getting a new replacement key from your dealer, which can cost $200-$250.