How to Repair a Car Key Fob
The key fob is jostled around a lot, and the buttons could be damaged or stuck. If you need to, give it a once over and replace the battery.
Most cars are powered by the coin-style battery, which you can purchase at big box stores as well as home improvement stores and pharmacies. However certain models require specialized programming equipment that only dealers have.
Dead Battery
The car key fob makes it easier to start your vehicle, and even get it into. What happens if you press the button a few times but nothing happens? The most common cause for this is a dead battery. The battery is easily replaceable. keys repair can get replacements in auto parts stores and supermarkets and also at some home improvement stores.
However, some of the other features that the key fob provides might not function. This could be because of an issue with the mechanical system or an electrical issue inside the car or even a malfunctioning deprogramming in the receiver of your car. In these cases, it's probably best to call a professional.
Most manufacturers include a mechanical slot on the fob to be used in the event of dead cells. In most cases the slot for keys is hidden behind a cover that is attached to the handle of the fob. You can insert the physical key into the slot to unlock your doors and then start your vehicle. Don't forget to put the key fob back into the slot once you have started the vehicle.
If you're fortunate enough to have a Ford car that has SYNC Connect, there's another method of starting the car without the key fob. The cupholder in the majority of Fords equipped with SYNC Connect has a backup "E blade". This key can be used to push the starter button in the event that the key fob you have is not able to start the vehicle. To make the most effective use of this feature, make sure the battery is charged. You can also consult your owner's guide to learn the best way to use it.
If you're still experiencing issues with your car after changing the key fob battery it could be time to call a locksmith or your dealership to have the battery replaced or to repair the fob. In some instances the key fob can be programmed to your vehicle with a new battery from the dealership or at selected Interstate All Battery Center locations. This is only possible as long as the antennas and circuit board are not damaged.
Damaged Buttons
Through the course of its existence, your car key fob's buttons are likely to be subjected to a lot wear and wear and tear. They are susceptible to dropping and are often being carried around in purses and pockets. The jolting could cause internal components to become loose or damaged, leading to them not responding when you press them. A few easy steps can often solve this issue, but at times, you may require taking your fob to an expert locksmith.
In addition to an inoperable battery The most frequent reason why a key fob for a car won't work is that it needs new batteries. 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 on YouTube and in your owner's manual which provide instructions on how to replace the battery in your key fob.
However, it's important to be aware that certain key fobs require a particular procedure to enter the programming mode required to replace the battery. In these instances you'll need to refer to your owner's manual and/or an authorized auto locksmith to ensure that you're following the correct procedure.
If the battery is dead, putting your key fob at extreme temperatures could cause it to cease functioning. If this happens, you will need to contact an automotive locksmith or dealer to request a replacement fob.
If the buttons 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. You can fix this problem by dismantling the key fob and placing a piece metallic tape over the worn out contacts.
It is important to know that certain key fobs are extremely difficult to open and cannot be opened safely without the use of specialized tools that are only available at a dealership. If you attempt to open yours using the screwdriver or any other tool, it's possible you could damage the circuit board inside and incur a more expensive repair bill than you needed.
Circuit Board Issues
If your key fob is still in a position to unlock the doors of your car and start your engine but it's not as well as it used to, 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 has been 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. Remove the battery, then remove the rubber button assembly and holder from the circuit board. Make use of a cotton swab or some rubbing alcohol to clean around the contacts and the plastic frame. This should eliminate any rust that's preventing the circuit board from sending signals.
After reassembling your key fob, make sure that it can enter the programming mode. Usually, this means turning it on and off several times, so check the owner's manual for specific instructions. A lot of car manufacturers have videos online that demonstrate how to accomplish this. If you're not confident enough to tackle it yourself, take your key fob to a locksmith who is specialized in the model of your vehicle.
Some of the newer key fobs come with a receiver built in that allows you access your trunk, lock your doors, and switch on your ignition from a distance. These are generally more reliable and work over a wider range. If your key fob does not work as far as it used too, it may have an internal problem that's not working properly or a faulty external antenna.
If you can't get your key fob to work the most likely reason is the battery is dead. It's inexpensive and easy to replace. If the circuit board or buttons on the fob are damaged, they will require professional repair and reprogrammed. This service is offered by the majority of dealerships, but you can also find a shop specializing in your car brand.
Forgotten Key
It's difficult to find your car keys. You can turn the house upside down by retracing all your steps and looking everywhere. This includes in drawers, bags and under couches. You'll find it eventually. But the best way to avoid losing your key fob is to taking precautions. If you're prone to forgetfulness or have a touch of ADD Make multiple copies and hand them out to your family and acquaintances so that you don't be shivering and wailing for four hours should you lose your key fob.
Many cars have key fobs that allow you to lock and unlock doors, and in some cases activate the alarm system or open the trunk. However, a few of the more sophisticated models have more advanced features, like the capability to summon your car with the press of one button. This feature isn't in every model however if you own one of the cars that can do it (Genesis GV60 and Hyundai Sonata are two examples) it's an amazing feature to have.
If you have a spare car key fob programmed for your vehicle, you may use it in the event you lose the original. You can also contact an automotive locksmith to design an electronic key fob that can be programmed to your vehicle. Talk to your dealer to find out whether a replacement keyfob might be available at a lower price.
If you don't have an extra key, the only method to get your car started is by calling an auto locksmith to come out and cut a new key or replace the current key fob with an empty. Dealers are also able to do this however they'll need your vehicle to be towed and a proof of ownership. These services are quite affordable, especially when compared to the cost of replacing a key at the dealer.