How to Repair a Car Key Fob
Your key fob is likely to be jostled often. This could cause the buttons to become stuck or damaged. You can give it a good clean and replacing the battery, if needed.
Most cars use batteries that are coin-style that you can buy at big box stores or home improvement stores as well as pharmacies. Some models require programming equipment that is only available to dealers.
Dead Battery
The car key fob can make it easier to start your vehicle, and then get it started. What happens if you press the button a couple of times and your car doesn't respond? The most common cause for this is the battery is dead. Fortunately, the battery is simple to replace. You can find replacements in auto parts stores, supermarkets and even some home improvement stores.
A few of the other features available through the key fob might not work. This could be due to an issue with the mechanical system or an electrical issue, or even a deprogramming mistake within the car's receiver. In these situations it's recommended to contact an expert.
Most manufacturers have a mechanical slot in the fob that can be used in case of a dead cell. In the majority of cases, a cover will be put on the handle of the fob in order to cover the key slot. The key's physical form can be inserted into the slot, which will allow you to open your door and start your vehicle. Don't forget to put the key fob back into the slot after you have started the vehicle.
If you have a Ford with SYNC Connect you can also start the car by using the key fob. The majority of SYNC Connect equipped Ford vehicles come with an additional "E-blade" inside the cupholder. This is a mechanical key that can be used to press the starter button in the event that your key fob not be able to start the car. To make the most effective use of this feature, you should ensure that the battery is charged. You can also refer to your owner's guide to learn how to do it.
If your car still has problems after replacing the battery in your key fob you may need to speak with an expert locksmith or your dealer to have the battery or fob repaired. In certain cases the key fob can be programmed to your vehicle with a new battery at the dealership or at selected Interstate All Battery Center locations. This will only work so long as the circuit board and antennas aren't damaged.
Damaged Buttons
The buttons on your car key fob are likely to experience a lot of wear and wear and tear throughout their lives. They're prone to drops and also spend a lot of time being carried around in pockets and purses. This can cause internal components to get damaged or loose, which will cause them to not respond to your press. This issue can be resolved with a few easy steps, but you may be required to speak with a locksmith.
In addition to an inoperable battery The most frequent reason why a key fob for a car will not work is because it needs new batteries. These little coins-shaped batteries are quite affordable and it's easy to find them in large-box stores or hardware stores. You can also find videos on how to replace the battery for your key fob on YouTube or in the owner's guide.
However, it's important to be aware that certain key fobs require a specific procedure to enter the programming mode required to replace the battery. In these instances you'll have to consult the owner's manual or a reputable auto locksmith to make sure you're following the correct procedure.
If the battery is dead, putting your key fob at extreme temperatures can cause it to stop functioning. If this happens, you will need to contact an automotive locksmith or a dealer for a new 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 taking apart the key fob, and then placing a piece metallic tape over the worn out contacts.
It is important to be aware that some key fobs can be extremely difficult to open. They can only be opened with specialized equipment available at a dealership. If you attempt to open it with the use of a screwdriver or other tool, you could end up damaging the internal circuit board. This could lead to an even more costly repair cost.
Circuit Board Issues
If your key fob remains capable of unlocking your car doors and even start your engine however, it's not functioning as well as it did in the past, the problem may be with the circuit board. The circuit board is an electronic chip that's within the case. It sends signals to the car telling 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 to send these signals.
You can repair the damaged circuit board on your own with a little technical expertise. Remove the battery, and 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 eliminate any corrosion that blocks the circuit board from transmitting signals.
Once you've reassembled the key fob, make sure it can enter its programming mode. Refer to the owner's manual for instructions. A lot of car manufacturers have videos online that demonstrate how to do it. If you're not confident enough to tackle it yourself, bring your key fob to a locksmith who specializes in your vehicle's model.
Certain key fobs that are newer have a built-in receiver that allows you to open your trunk and lock the doors, and also turn on your ignition and start your engine from an extended distance. They are generally more reliable and can work across a wider range. If your key fob does not perform as well as it did previously, it may have an internal issue that isn't working or an external antenna that is not working properly.
If you're having trouble getting your key fob to function The most likely cause is the battery is dead. It's inexpensive and easy to change. If the circuit board or buttons on the fob are damaged, it's going to require professional repair and reprogrammed. This service is provided by most dealerships, but you can find a shop specializing in your car brand.
Forgotten Key
It can be an absolute nightmare if you lose the car key fob. It's possible to turn your home upside down by retracing your steps and searching all over. This includes in drawers, bags and under couches. Then, you'll discover it. However, remote key fob repair to avoid losing your key fob is by taking preventative measures. If you're susceptible to forgetfulness or have a slight touch of ADD, make multiple copies and hand them out to family and acquaintances so that you don't be sweating and cursing for four hours should you lose your key fob.
Many cars come with key fobs which allow you to lock and unlock doors, and in certain instances activate the alarm system or open the trunk. Some of the more advanced models come with even more cool features, such as the ability to summon your car using a button. This feature isn't included in every model but 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.
The good news is that if you have an extra key fob that's programmed to your car, then you can use it to start your vehicle in the event you lose your original. You can also ask an automotive locksmith to create the key fob programmed for your vehicle. However, before doing this, check with your dealership to see if they're able to provide an alternative key fob at a lower cost.
If you don't have an extra key, the only method to start your car is to contact an auto locksmith to come out and cut a new one or replace your current key fob with an empty. A dealer can also do this however you'll need to get your car towed and some proof of ownership papers. But the good thing is that these services are fairly affordable, particularly when compared with purchasing a new key from your dealer that can cost between $200 and $250.