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How to Repair a Car Key Fob
You key fob is likely to be jostled frequently. This can cause its buttons to get stuck or broken. If you need to, give it a good cleaning and replace the battery.
The majority of cars have batteries that look like coins. You can purchase at pharmacies or big box stores as well as home improvement stores. However certain models require special programming equipment that dealers only have.
Dead Battery
The car key fob is a compact and convenient device that makes getting into your car and starting it much easier than ever. What happens if you press the button multiple times but nothing happens? The most common reason for this is an unresponsive battery. Luckily, the battery is easy to replace. You can purchase replacements at supermarkets and auto parts stores as well as home improvement centers.
However there are other features that the key fob offers may not function. This could be because of a mechanical problem or an electrical problem inside the vehicle or even a problem with deprogramming in the car's receiver. In these situations it's best to contact an expert.
Most manufacturers include a mechanical slot on the fob that can be used in the event of dead cells. In the majority of cases the slot for keys is hidden behind a cover that is attached to the fob handle. You can insert the actual key into the slot to unlock your doors and start your vehicle. Be sure to re-insert the key fob after you have started the vehicle!
If you're lucky enough to have a Ford car that has SYNC Connect, there's an additional method of starting the car without the key fob. The majority of SYNC Connect equipped Ford vehicles have an additional "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 fails to start the vehicle. For the best use of this feature, ensure that the battery is fully charged. You can also refer to your owner's guide to find out how to use it.
If your car still has problems after changing the battery in your key fob, you may need to speak with an authorized locksmith or dealer to have the battery or fob repaired. In certain cases, a new battery can be used to program the key fob using your vehicle at the dealership, or you can choose Interstate All Battery Center stores. This is only possible as long as the antennas and circuit board have not been damaged.
Damaged Buttons
Through the course of its life, your car key fob's buttons are likely to see many wear and wear and tear. They are susceptible to dropping and also are frequently being tossed around in pockets and purses. This could cause internal components to become damaged or loose, which can cause them to not respond to your press. A few simple steps can usually fix this problem, but sometimes you may have to take your device to an expert locksmith.
The most frequent reason for a car keyfob that isn't working is that the batteries are dead. These little coin-shaped batteries are fairly inexpensive and it's easy to find them at large-box stores or hardware stores. You can also find videos that explain how to replace the battery for your key fob on YouTube or in the owner's guide.
It's also important to know that some key fobs require a particular procedure to enter the programming mode needed to replace the battery. In these instances, you will need to read the owner's manual or an auto locksmith to ensure that you're following the correct procedure.
Leaving your key fob in extreme hot or cold temperatures can also cause it to cease working particularly if the battery has died. If this happens, you will have to call an automotive locksmith or a dealer to purchase a new fob.
If the buttons on your key fob aren't responding, 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. You can repair this by disassembling the key fob and putting a piece metallic tape over the worn-out contacts.
It's important to note that some key fobs can be difficult to open and can't be opened safely without specialized tools that are only available at a dealership. If you attempt to open it with the screwdriver or any other tool it's likely that you'll break the circuit board inside, and pay an expensive repair bill than you might have otherwise needed.
Circuit Board Issues
If your key fob is still capable of unlocking the doors of your car and start your engine, but it's not working as far away as it did in the past it could be a problem with the circuit board. The circuit board is an electronic chip in the case that sends signals to your car, telling it to close your doors, lock the trunk, and even switch off your ignition. If the circuit board has been damaged, your keyfob isn't able to transmit these signals.
Repairing the damaged circuit board on your own If you have some technical know-how. Take the battery off, then remove the rubber button assembly and the holder from the circuit board. Use a cotton swab and some rubbing alcohol to clean around the contacts and the plastic frame. This should eliminate any rust that is preventing the circuit board from transmitting signals.
Once you've reassembled the key fob, make sure it can enter its programming mode. Usually this involves switching it off and on several times, so check the owner's manual for specific instructions. Many car manufacturers also have videos on the internet that show you how to do this. If you're not confident enough to do it yourself, take your key fob to a locksmith that specializes in your vehicle's model.
Certain key fobs that are newer 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. In general, they are more reliable and operate over a greater range. If your key fob that is newer isn't functioning as far as it did in the past, it could have a faulty antenna or some other internal problem.
The most likely cause of the key fob not working is the battery is dead or not functioning properly. It's inexpensive and easy to replace. However, if the fob's buttons or circuit board are damaged, you'll have to have it professionally repaired and reset. Most dealerships will provide this service however, you can find a service that specializes in the model of your car.
Forgotten Key
It's a nightmare when you lose the car key fob. You could turn your home upside down retracing your steps and searching everywhere, including in bags, drawers, under couches, and even under your cat's bed. You'll eventually find it. But the best way to ensure you don't lose your key fob is to taking preventative measures. If you've even a touch of minor ADD or are simply forgetful, make multiple copies and give them to close friends and family members, so that if you lose yours, you don't spend four hours covered in sweat and blaming yourself for the rest of your life.
Most cars come with key fobs that let you lock and unlock your doors. They also, in some cases, set off the alarm or open the trunk. Some of the more sophisticated models offer even cooler features like the ability call your car's location by pressing a button. This feature isn't in all models but if you own one of the cars that can do it (Genesis GV60 and Hyundai Sonata are two examples) This is an awesome feature to have.
The good news is that if you have a spare key fob that's programmed to your car then you can use it to start your vehicle in the event you lose your original. car remote key repair near me can also reach out to an automotive locksmith to have them create an entirely new key fob that has specifically programmed for your vehicle. Talk to your dealer to see if a replacement keyfob is available for sale at a lower cost.
If you don't have an extra and you don't have a spare, the only way to start your vehicle is to contact an auto locksmith who will replace your existing key fob or cut an entirely new one. Dealers can also help with this, but you'll need to have your car towed in along with evidence of ownership documents. The good thing is that these services are inexpensive, especially compared to buying a new key from your dealer that could cost anywhere from $200 to $250.
