How to Repair a Car Key Fob
You key fob is likely to be tossed around frequently. This can cause the buttons to become stuck or damaged. You can try giving it a once-over and swapping out the battery, if needed.
Most cars use a coin style battery, which you can purchase at big box stores or home improvement stores as well as pharmacies. However certain models require specialized programming equipment that is only available 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 several times but nothing happens? It's usually due to a dead or dying battery. The battery can be replaced easily. You can purchase replacements at auto parts stores and supermarkets and also at some home improvement centers.
Some of the other features offered by the key fob may not function. This could be due to a mechanical problem or an electrical problem inside the vehicle or even a deprogramming error in the receiver of your car. In these instances it's best to contact an expert.
Most manufacturers include a mechanical slot on the fob for use in case of a dead cell. Most of the time the slot for keys is concealed behind a cover on the fob handle. The key's physical form can be put into the slot which will allow you to open your door and start your vehicle. Make sure to insert the key fob once you start the vehicle!
If you have a Ford equipped with SYNC Connect you can also start the car with the key fob. Most of the SYNC Connect equipped Ford vehicles come with an alternative "E-blade" inside the cupholder. This key can be used to press the starter button in the event that your key fob isn't able to start the vehicle. To make the most of this feature, make sure the battery is fully charged. You can also consult your owner's manual to learn the best way to use it.
If your car is still having problems after changing the battery in your key fob, you might need to call an authorized locksmith or dealer to get the fob or battery repaired. In certain cases the key fob can be programmed to your vehicle by replacing the battery at the dealership or at selected Interstate All Battery Center locations. This will only work as long as the antennas and circuit board are not damaged.
Damaged Buttons
In the course of its existence the car key fob's buttons are likely to see a lot of wear and wear and tear. They're susceptible to droppings and are often being carried around in pockets and purses. This jolting can cause internal components to loosen or become damaged, resulting in them not responding when you press them. This issue can be resolved by following a few steps, however you may require the assistance of a locksmith.
Apart from an inoperable battery The most frequent reason a car key fob will not work is because it requires new batteries. These small coin-shaped batteries can be found at most hardware stores and large-box retailers. They aren't expensive. You can also find videos that explain how to replace the key fob battery on YouTube or in your owner's manual.
It's important to note that some keyfobs require an exact procedure to enter the appropriate programming mode to replace the batteries. In these cases you'll need to refer to your owner's manual and/or an auto locksmith that is reputable to make sure you're following the correct procedure.
The fob you have left in extreme hot or cold temperatures could cause it to cease working, especially if the battery has died. In this instance, you'll need to consult an automotive locksmith or your dealer for a replacement fob.
If your key fob's buttons 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 fix this by disassembling the key fob and placing a piece of metallic tape over the worn out contacts.
It is important to know that some key fobs are extremely difficult to open. They are only opened with specialized equipment available at a dealership. If you try to open yours with a screwdriver or another tool it's likely that you'll damage the internal circuit board and end up with an expensive repair bill than you would have needed.
Circuit Board Issues
The circuit board could be the cause of your key fob not working in the same way it used too. The circuit board is an electronic chip in the case that transmits signals to your car telling it whether or not to shut your doors, open the trunk, and even turn off your ignition. If the circuit board is damaged the key fob will not be able transmit these signals.
If you have the technical know-how you can fix damaged circuit boards yourself. Begin by removing the battery and taking the holder and rubber button assembly from the circuit board. Clean the plastic frame and contacts using rubbing alcohol and cotton swab. This should remove any corrosion that is inhibiting the circuit board from transmitting signals.
After you've assembled the key fob, ensure that it is able to enter programming mode. Refer to the owner's manual for instructions. Many car manufacturers have online videos that explain how to accomplish this. If you're not sure how to do this then you can take your key fob to the locksmith that specializes in the model of your vehicle.
Some of the newer key fobs come with an integrated receiver that allows you open your trunk, lock your doors, and switch on your ignition from some distance. In general, they are more reliable and operate over a greater range. If your latest key fob isn't functioning as far as it did in the past it could be due to an issue with the antenna or other internal problem.
If you're having trouble getting your key fob working the most likely reason is the battery is dead. It's cheap and simple to replace. If the circuit board or buttons of the fob are damaged, it's going to require professional repair and reset. This service is available through most dealerships, but you can also find a shop that specializes in your particular brand.
Forgotten Key
It's a nightmare when you lose the car key fob. remote key repair can turn the house upside down by retracing your steps and searching everywhere. This includes in bags, drawers and under couches. Then, you'll discover it. Prevention is the best way to ensure that you don't lose your key fob. If you've even a touch of minor ADD or are simply not paying attention, make several copies and distribute them to close friends and family members, so that if you lose yours, you don't spend four hours sweating and blaming yourself for the rest of your life.
Many cars come with key fobs that let you to lock and unlock doors, and in certain cases activate the alarm system or open the trunk. However, some of the more sophisticated models come with even more exciting features, like the capability to call your car at the touch of one button. This feature is not available on all models however if your car is one of the models that can do it - the Genesis GV60 or Hyundai Sonata for instance and you're a lucky person, then you're fortunate.
The good news is that if have a spare key fob programmed to your car then you can use it to start your vehicle in the event you lose your original. You can also contact an automotive locksmith to create an electronic key fob that can be specifically programmed for your vehicle. However, before doing this, check with your dealership to determine if they are able to offer an alternative key fob at a lower cost.
If you don't own a spare and you don't have a spare, the only way to start your vehicle is to contact an auto locksmith who will either replace the key fob you have or cut a new one. Dealers can also help with this however you'll need to have your car towed in and some evidence of ownership documents. These services are fairly inexpensive in comparison to the cost of a replacement key at the dealership.