How to Repair a Car Key Fob
Your key fob is likely to be jostled frequently. This can cause its buttons to become stuck or damaged. If you need to, give it a once over and replace the battery.
Most cars use batteries that look like coins. You can buy from pharmacies and big box stores, as well as home improvement stores. However certain models require specialized programming equipment that only dealers have.
Dead Battery
The car key fob is a compact and handy little device that makes getting into your vehicle and launching it easier than ever. But what happens when you push the button few times and your car doesn't respond? It's usually due to dying or dead batteries. Fortunately, the battery is easy to replace. You can get replacements in supermarkets and auto parts stores and also at some home improvement centers.
However certain other features that the key fob has may not work. This could be due to an issue with the mechanical system or electrical issue or even a deprogramming mistake in the car's receiver. In these cases it's recommended to contact a professional.
repair car key , most manufacturers still include a key slot made of mechanical inside the fob, which can be used in the event of a dead battery. In the majority of cases, the key slot is concealed behind a cover on the fob handle. The key's physical form can be placed into the slot which will allow you to unlock your door and start your vehicle. Don't forget to insert the key fob back into the slot once you have started the vehicle.
If you happen to have a Ford car with SYNC Connect, there's an additional way you can start the car without using the key fob. Most of the SYNC Connect equipped Ford vehicles have an additional "E-blade" inside the cupholder. It is a mechanical key that can be used to press the starter button in the event that your key fob fails to start the car. To make the most effective use of this feature, ensure that the battery is charged. You can also consult the owner's manual for instructions on how to do it.
If you're having problems with your car after changing the battery on your key fob it could be time to call an expert locksmith or your dealer to have the battery replaced or repair the fob. In certain cases the key fob could be programmed into your car by replacing the battery at the dealership or at select Interstate All Battery Center locations. But this will only work in the event that the circuit board and antennas aren't damaged.
Damaged Buttons
In the course of time the car key fob's buttons are bound to undergo many wear and tear. They are prone to dropping and are often sat in pockets and purses. This could cause internal components to get damaged or loose, which will cause them to not respond to your pressing. This problem can be fixed with a few easy steps, however you may also need to consult a locksmith.
The most frequent reason for a car keyfob that isn't working is that the batteries are dead. These tiny coin-shaped batteries are relatively inexpensive, and it's not difficult to find them in hardware stores or big-box retailers. You can also find videos explaining how to replace the key fob battery on YouTube or in your owner's guide.
It is important to know that some keyfobs need specific steps to enter the necessary programming mode to replace the batteries. In these cases you'll need to look up the owner's manual and/or an auto locksmith to make sure you are following the proper procedure.
Leaving your key fob in extreme hot or cold temperatures can cause it to cease working in particular when the battery has failed. In this case, you'll need to consult an automotive locksmith or your dealer for an alternative fob.
If you're still unable to push the buttons on your key fob, it could 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 fix this problem by removing the key fob and putting a piece metallic tape over the worn-out contacts.
It is important to be aware that certain key fobs are extremely difficult to open. They are only opened with specialized equipment available at a dealership. If you attempt to open it with an instrument like a screwdriver or other it's possible to damage the circuit board inside and pay an expense for repairs that is higher than you required.
Circuit Board Issues
If your key fob remains in a position to unlock the doors of your car and start your engine however, it's not functioning as far away as it did in the past, the problem may be with the circuit board. The circuit board is an electronic chip that's in the case. It transmits signals to the car that tell it if you wish to close the doors, lock the trunk or shut off the ignition. If the circuit board is damaged the key fob will not be able to transmit these signals.
If you have the technical know-how you can repair damaged circuit boards yourself. 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 scrub around the contacts and the plastic frame. This should eliminate any corrosion that is inhibiting the circuit board from transmitting signals.
Once you've reassembled your key fob, check that it is in programming mode. Usually this involves switching it off and on repeatedly, so make sure to check your owner's manual for specific instructions. A lot of car manufacturers have online videos that explain how to do it. If you're not confident enough to complete it yourself, bring your key fob to a locksmith that 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 switch on your ignition and start your engine from a distance. They are generally more reliable and can work over a greater range. If your key fob that is newer isn't functioning as far as it did previously, it could have an antenna that is not working properly or other internal issue.
The most likely reason for a key fob that isn't working is an insufficient or dead battery. It's inexpensive and easy to replace. If the circuit board or buttons on the fob are damaged, they will need to be professionally repaired and reset. Many dealerships offer this service however, you can find a service that specializes in the brand of your car.
Forgotten Key
It can be a nightmare when you lose your car keys. It's possible to turn your house upside down retracing your steps, and looking everywhere including in drawers, bags and under couches, and even in your cat's bed. You'll find it eventually. The best way to avoid losing your key fob is by taking precautions. If you're susceptible to forgetfulness or have a slight touch of ADD Create several copies and give these to your family and acquaintances so that you don't be sweating and cursing for 4 hours if you lose your key fob.
Many cars have key fobs that let you to lock and unlock the doors, and in some cases activate the alarm system or open the trunk. Some of the more advanced models offer even cooler features, like the ability to call your car's location by pressing a button. This feature is not available on all models however if your car is one of the ones that can do it - like the Genesis GV60 or Hyundai Sonata for example - then you're in good hands.
The good news is that if have an extra key fob that's programmed to your vehicle, then you can use it to start your car in the event that you lose the original. You can also get in touch with an automotive locksmith to create a key fob that is specifically programmed for your vehicle. Check with your dealer to find out if a replacement keyfob is available at a lower price.
If you don't have an extra key, the only way to start your car is by calling an auto locksmith to come out and cut a new key or replace the current key fob with a blank. Dealers can also help, however they'll need your vehicle to be towed as well as proof of ownership. The good thing is that these services are fairly inexpensive, especially compared to buying a new key from your dealer that can cost between $200 and $250.